python-programming.md

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# [python-programming](https://hackernoon.com/tagged/python-programming)
### Let's learn about [Python Programming](https://hackernoon.com/tagged/python-programming) via these 445 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the [/Learn](https://hackernoon.com/learn) or [LearnRepo.com](https://learnrepo.com) to find the most read blog posts about any technology.

Whatever you use it for, python is an easy to learn and extremely versatile tool. 

### [1. How to Read Text File in Python?](https://hackernoon.com/how-to-read-text-file-in-python)
![](https://cdn.hackernoon.com/images/OJljH3PJ19XhnfrEjYPYRLg9Y2s2-uu0363o.jpeg)
Python provides built-in functions to perform file operations, such as creating, reading, and writing into text files.

### [2. Top 10 Python Web Frameworks to Learn in 2018](https://hackernoon.com/top-10-python-web-frameworks-to-learn-in-2018-b2ebab969d1a)
![](https://cdn.hackernoon.com/images/Rd8z9ArVMycSceC003hxVrAXoj23-6i03atl.jpeg)
Frameworks make developers’ lives easier by offering them a structure for application development. They automate the implementation of common solutions, cutting development time and allowing developers to focus more on application logic instead of routine elements.

### [3. Resolving TypeError: A Bytes-like Object is Required, Not 'str' in Python](https://hackernoon.com/resolving-typeerror-a-bytes-like-object-is-required-not-str-in-python)
![](https://cdn.hackernoon.com/images/HBFDpaRgFAXp9sXoW0d6LL26mvh1-s093pni.jpeg)
Resolve the common Python error 'TypeError: a bytes-like object is required, not 'str'' with this in-depth tutorial. Learn to identify and fix the issue ...

### [4. Learn Functional Python Syntax in 10 Minutes [Tutorial]](https://hackernoon.com/learn-functional-python-in-10-minutes-to-2d1651dece6f)
![](https://cdn.hackernoon.com/drafts/wh2dp32d0.png)
In this article, you’ll learn what the functional paradigm is and how to use functional programming in Python. You’ll also learn about list comprehensions and other forms of comprehensions.

### [5. How To Plot A Decision Boundary For Machine Learning Algorithms in Python](https://hackernoon.com/how-to-plot-a-decision-boundary-for-machine-learning-algorithms-in-python-3o1n3w07)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2Fvj1oCotTPURxmRwmsq2MYxKcrGq2-h7n3unq.jpeg?alt=media&token=467c5f87-c847-4dc1-9f03-34092eb80451)
Classification algorithms learn how to assign class labels to examples (observations or data points), although their decisions can appear opaque.

### [6. How to Fix 'zsh: command not found: python'](https://hackernoon.com/how-to-fix-zsh-command-not-found-python)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-pu93ohl.jpeg)
This can happen on any system but does occur slightly more commonly on macOS since they removed native python support in macOS 12.3.

### [7. How to Solve the Python Memory Error](https://hackernoon.com/how-to-solve-the-python-memory-error)
![](https://cdn.hackernoon.com/images/eC7utbILBKZVUqT8ATSa3GQ9vLZ2-kj93mbb.jpeg)
A memory error occurs when an operation runs out of memory. It’s most likely because you’re using a 32-bit Python version.

### [8. Calling Shell Commands from Python: OS.system vs Subprocess](https://hackernoon.com/calling-shell-commands-from-python-ossystem-vs-subprocess-mc253z4f)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FI46my9ZHHAOa0gxfGDy1wYzWzs32-z31c23mp.jpeg?alt=media&token=114b3835-0128-48bb-b9ac-3b14d604f393)
If you are a Python programmer, it is quite likely that you have experience in shell scripting. It is not uncommon to face a task that seems trivial to solve with a shell command. Therefore, it is useful to be familiar with how to call these commands efficiently from your Python code and know their limitations.

### [9. Audio Handling Basics: Process Audio Files In Command-Line or Python](https://hackernoon.com/audio-handling-basics-how-to-process-audio-files-using-python-cli-jo283u3y)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FqXPKTyAPOCOcMQS6snKBBwcdAt62-rv8i3ee7.jpeg?alt=media&token=fc5a8da0-0b4f-4e15-8904-539863a12c4c)
Like my articles? Feel free to vote for me as ML Writer of the year here. 

### [10. What is Python Good for? Why Beginner Should Learn Python?](https://hackernoon.com/10-reasons-to-learn-python-in-2018-f473dc35e2ee)
![](https://cdn.hackernoon.com/hn-images/1*jVKTE1dd8CVv4WEtcidCPA.png)
Data science and machine learning are the two main things Python is perfect for. Code simplicity, higher salary, and automation are just some of the best reasons to Learn Python, if you're on the fence about it. 

### [11. How to Listen for Webhooks Using Python](https://hackernoon.com/how-to-listen-for-webhooks-using-python-7g153uad)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FZU0eJAp5VveahOSuhUDdoMF6uE43-8b5228g6.jpeg?alt=media&token=6cbc4ba2-6c15-4c16-a858-9de382e913fd)
Webhooks run a large portion of the "magic" that happens between applications. They are sometimes called reverse APIs, callbacks, and even notifications. Many services, such as SendGrid, Stripe, Slack, and GitHub use events to send webhooks as part of their API. This allows your application to listen for events and perform actions when they happen.

### [12. 16 Best Sklearn Datasets for Building Machine Learning Models](https://hackernoon.com/16-best-sklearn-datasets-for-building-machine-learning-models)
![](https://cdn.hackernoon.com/images/iris-dataset-clg0ovqas000301s604mw0y6j.png)
Sklearn datasets are included as part of the scikit-learn (sklearn) library, so they come pre-installed with the library.

### [13. How To Build Chatbot Project Using Python](https://hackernoon.com/python-chatbot-project-build-your-first-python-project-5mt30mi)
![](https://cdn.hackernoon.com/drafts/e02bc30gj.png)
Chatbots are extremely helpful for business organizations and also the customers. The majority of people prefer to talk directly from a chatbox instead of calling service centers. Facebook released data that proved the value of bots. More than 2 billion messages are sent between people and companies monthly. The HubSpot research tells that 71% of the people want to get customer support from messaging apps. It is a quick way to get their problems solved so chatbots have a bright future in organizations.

### [14. Why You Should (Almost) Always Choose Sync Gunicorn Workers](https://hackernoon.com/why-you-should-almost-always-choose-sync-gunicorn-over-workers-ze9c32wj)
![](https://cdn.hackernoon.com/images/g0uc3zmq.jpg)
Anyone working on a WSGI web application frameworks like Flask would know that as a best practice it is very important to use a WSGI HTTP Server like Gunicorn to deploy the app outside your development servers.

### [15. Building Robust Cloud Infrastructure with Python and Terraform](https://hackernoon.com/building-robust-cloud-infrastructure-with-python-and-terraform)
![](https://cdn.hackernoon.com/images/swJY9Z7PPtfl399VxfrLfVf9tYs1-ei93w0h.jpeg)
In this practical guide, we will explore hands-on examples of leveraging Python and Terraform to tackle real-world cloud infrastructure challenges.

### [16. How to Build a Tip Calculator in Python](https://hackernoon.com/how-to-build-a-tip-calculator-in-python)
![](https://cdn.hackernoon.com/images/7FHeR383huUAovH1GLgM3KFQYh12-xjh3040.jpeg)
Learn how to build a tip calculator with an intelligent and thoughtful way to divide payments amongst friends, no matter the number

### [17. A Brief Intro to FLET: Building Flutter Apps with Python](https://hackernoon.com/a-brief-intro-to-flet-building-flutter-apps-with-python)
![](https://cdn.hackernoon.com/images/hRDOVk3kuFUKcdoCm3DRio5srhh1-7o93sia.jpeg)
FLET enables developers to easily build real-time web, mobile, and desktop apps in Python.

### [18. Top Python Resources for Beginners](https://hackernoon.com/top-python-resources-for-beginners-yi6h3yh0)
![](https://images.unsplash.com/photo-1555952494-efd681c7e3f9?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
New to Python? Or are you already a seasoned developer looking to boost and advance your Python knowledge? We have compiled a bull-pack of recommended resources for anyone looking to learn Python Programming. We have tailored these resources to be suitable for Python developers of all levels but the resources listed will be most-applicable to those still early on the learning curve or already familiar with the basics but not really advanced.

### [19. Getting Started with MariaDB using Docker, Python and Flask](https://hackernoon.com/getting-started-with-mariadb-using-docker-python-and-flask-pa1i3ya3)
![](https://cdn.hackernoon.com/drafts/awfeu3ybr.png)
Since being forked from MySQL back in 2009, MariaDB has become one of the most popular databases of choice for developers over the past decade.  While many technologists have likely gravitated to it as a solution due to its open source roots and that it's rooted in the relational database world, that really only begins to scratch the surface of what MariaDB has to offer. 

### [20. Using Flask to Build a Rule-based Chatbot in Python](https://hackernoon.com/using-flask-to-build-a-rule-based-chatbot-in-python)
![](https://cdn.hackernoon.com/images/ajCCHWtVnzQHKvnbvG6WNtxNQrS2-aj627ta.jpeg)
Learn to  build AI ruled-based chatbot with a simple tutorial that can be showcased in your Portfolio.

### [21. 5 Top Programming Languages Every Ethical Hacker Needs To Learn](https://hackernoon.com/5-top-programming-languages-every-ethical-hacker-needs-to-learn-osr3wsv)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2Fu3qVo2WROTMxSLc8HT3bCHB2xdA3-bdk3xrb.jpeg?alt=media&token=2887c961-6ebc-41ce-9f21-fe43e8b81dc6)
The 21st century is a century of digital citizens as technology has become the most important aspect of our lives. Having the knowledge of programming has become more of a necessity than an option and similar to the growing craze of coding, Ethical hacking has also become extremely popular these days. Everyone wants to become a hacker today especially the youth, but the truth is that hacking and becoming a hacker is not as easy as it is shown in numerous sci-fi movies, in-fact it takes years of practice and programming to become an Ethical hacking expert. There are several Programming languages used for Ethical hacking/ Whitehat hacking that are used extensively.

### [22. DTO in Python: Ways of implementation](https://hackernoon.com/dto-in-python-an-explanation)
![](https://cdn.hackernoon.com/images/cSVX7SdKsnY4bRV3KgKzzDctKvD2-qg9374l.jpeg)
The primary goal of a DTO is to simplify communication between different layers of an application, particularly when transmitting data... 

### [23. Creating Command-line Based Chat Room using Python](https://hackernoon.com/creating-command-line-based-chat-room-using-python-oxu3u33)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FMJpFVUEItkSdoh38rYo60VT7RfH3-1h1c28xs.jpeg?alt=media&token=0ae7c0e3-1841-4776-ac87-2395a7de32c4)
Simple Chat Room using Python

### [24. An Essential Python Text-to-Speech Tutorial Using the pyttsx3 Library](https://hackernoon.com/an-essential-python-text-to-speech-tutorial-using-the-pyttsx3-library)
![](https://cdn.hackernoon.com/images/IhwaXpJHotbQjTYSlIjXeTnE7ST2-moa3roc.jpeg)
Basically, what we want to do is to give some piece of text to our program and it will convert that text into the speech and will read that to us.

### [25. From Python to Telegram: Build your own Notification System](https://hackernoon.com/from-python-to-telegram-build-your-own-notification-system)
![](https://cdn.hackernoon.com/images/da7H4NzOhAdhje46xkTgaLorF5m2-yy03nvg.jpeg)
Learn how to send messages from python script to Telegram chat.

### [26. How to Convert Speech to Text in Python](https://hackernoon.com/how-to-convert-speech-to-text-in-python-q0263tzp)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-kn1j3uzj.jpeg?alt=media&token=c14b36e4-9702-4125-87e6-cc0cc05a8449)
Speech Recognition is the ability of a machine or program to identify words and phrases in spoken language and convert them to textual information.

### [27. Building High-Performance Web Applications on Python](https://hackernoon.com/building-high-performance-web-applications-on-python)
![](https://cdn.hackernoon.com/images/NSAqeFwppXVyYopDUm42yXx22oC3-8293lf7.jpeg)
Key technologies and best practices for building scalable web applications on Python


### [28. How to Use the Google Sheets API with Python](https://hackernoon.com/how-to-use-the-google-sheets-api-with-python)
![](https://cdn.hackernoon.com/images/cF7mu2NOvjhw93apYPWBBmsndEM2-5q93oyo.jpeg)
Tutorial describing the steps to configure a Google Cloud Platform project to allow programmatic integration with the Google Sheets API via Python.

### [29. Using Black To Auto Format Your Python](https://hackernoon.com/using-black-to-auto-format-your-python-8cu338f)
![](https://cdn.hackernoon.com/images/zVaxL0LohRUpfDQhznRQ9z3y5tj1-2t3s3xan.jpeg)
How to stop worrying and embrace Auto Formatting in your python code.

### [30. Implementing 3x+1 or Collatz Conjecture In Python](https://hackernoon.com/implementing-3x1-in-python)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-qv124va.jpeg)
3x+1 or Collatz conjecture is a simple maths problem that can easily be implemented using a simple while loop in Python.

### [31. [CTF Series #1] The Reverse Engineering Challenge](https://hackernoon.com/ctf-series-1-the-reverse-engineering-challenge-xy1n3ufk)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F4wIVYgFfSifbXBgRGcYBelED8Nn2-kl628t2.jpeg?alt=media&token=ee7118d5-f29f-469f-b20b-70b14e0a57bf)
Objective:

### [32. 5 Cool Python Project Ideas For Inspiration](https://hackernoon.com/5-cool-python-project-ideas-for-inspiration-sr44367v)
![](https://cdn.hackernoon.com/drafts/ket36sy.png)
In the past few years, the programming language that has got the highest fame across the globe is Python. The stardom Python has today in the IT industry is sky-high. And why not? Python has got everything that makes it the deserving candidate for the tag of- “Most Demanded Programming language on the Planet.” So, now it’s your time to do something innovative.

### [33. Python's Testing Playbook: Building Bulletproof Code](https://hackernoon.com/pythons-testing-playbook-building-bulletproof-code)
![](https://cdn.hackernoon.com/images/tz3enxhhjKUgLO9COkb6uVLd7b92-ct832u8.jpeg)
Master Python testing: From unit tests to TDD and BDD, learn to build resilient code with pytest and unittest in this in-depth guide.

### [34. 40 Python Projects Ideas For Students](https://hackernoon.com/40-python-projects-ideas-for-students-cl1u34c7)
![](https://cdn.hackernoon.com/images/YTVT09mUXdWy6VztwpjvjXUyKjs2-5nk2zux.jpeg)
Hello guys , in this blog post I have organized 40 Python projects that you might be interested trying out ranging from webscraping to to natural language processing.

### [35. How to Learn Python Without Any Programming Background](https://hackernoon.com/how-to-learn-python-without-any-programming-background-pn4l36lr)
![](https://cdn.hackernoon.com/images/f2px36fy.gif)
You are not a programmer. You have zero coding experience. You probably consider yourself “not a math person”. So let’s find out how you can learn Python, even if you’ve never had any exposure to a programming language.

### [36. How to "Instantly" Create a Front-end for Your Python Program](https://hackernoon.com/how-to-instantly-create-a-front-end-for-your-python-program)
![](https://cdn.hackernoon.com/images/bbNdHr0HTmNmZjmNvI00Tn0n3X53-3023dl7.jpeg)
How to "instantly" create a front-end for your Python program.

### [37. How to Specify Data Format in Excel with Python](https://hackernoon.com/how-to-specify-data-format-in-excel-with-python)
![](https://cdn.hackernoon.com/images/xckvxyvNs3ej2QPeVNul88CL5jv1-vb939rp.jpeg)
Learn the art of efficient data management with Python's xlsxwriter.

### [38. How to Create a Phone Number Tracking App in Python](https://hackernoon.com/how-to-create-a-phone-number-tracking-app-in-python-cd2w3t1s)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-bleb3u71.png?alt=media&token=c63a13e0-ead9-4172-8f57-e06a4a4a7c5c)
Today I’m going to share with you how to build a simple desktop application to identify and track country information from phone numbers.

### [39. Python - Build a Domain Lookup Tool](https://hackernoon.com/python-build-a-domain-lookup-tool)
![](https://cdn.hackernoon.com/images/NhvFkmWLgDR8Gr9oUY6o12xmAIt2-pn92q8i.jpeg)
This tutorial will use the whois library to build a simple domain lookup tool.

### [40. Future of Python Language: Bright or Dull?](https://hackernoon.com/future-of-python-language-bright-or-dull-uv41u3xwx)
![](https://cdn.hackernoon.com/images/q141s3xfs.jpg)
In contemporary times, 126,424 websites are made using the python programming language. Many top-notch companies have developed successful apps by using it. This is why it is considered the language of today and the future.

### [41. Top 10 Python Web Frameworks: 2020 Edition](https://hackernoon.com/top-10-python-web-frameworks-2020-edition-r1h3u84)
![](https://images.unsplash.com/photo-1526379095098-d400fd0bf935?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Python is undoubtedly the most popular high-level programming language that is ideal for scripting and web application development. It features an easy-to-learn syntax that allows the programmers to express concepts with less coding. Apart from this, this general-purpose programming language has a dynamic type system, memory management, a wide standard library, and many other features.

### [42. Advanced Algorithms: Median in Sliding Window](https://hackernoon.com/coding-interview-prep-mastering-median-statistics-in-sliding-windows)
![](https://cdn.hackernoon.com/images/TdgUYLplsxcGDGOrh51DgdjaKEB2-p4834w6.jpeg)
Explore the intricacies of calculating median statistics in sliding windows, a vital tool for real-time data analysis in diverse fields.

### [43. How to fix the Python TypeError: ‘int’ Object is not Iterable](https://hackernoon.com/how-to-fix-the-python-typeerror-int-object-is-not-tterable)
![](https://cdn.hackernoon.com/images/ARCWTrgYpoc531106B2eMedWoT42-vmr35ua.jpeg)
The Python TypeError: 'int'object is not interable is a common error that can be caused by using a loop without the range() method. It can be easily fixed. 

### [44. “Python Is Slow” and Other Myths of a Dying Era](https://hackernoon.com/python-is-slow-and-other-myths-of-a-dying-era)
![](https://cdn.hackernoon.com/images/IiNLlB7F5GQYLVoCrYgTXOEx94e2-hp92gsi.jpeg)
This article addresses misconceptions and the realities of Python compilers and libraries that enable the writing of ultra-fast programs.

### [45. Python Web Frameworks Compared: Django vs FastAPI](https://hackernoon.com/python-web-frameworks-compared-django-vs-fastapi)
![](https://cdn.hackernoon.com/images/NSAqeFwppXVyYopDUm42yXx22oC3-wg93lmd.jpeg)
Django and FastAPI are, without a doubt, two of the most well-known and widely used frameworks by Python developers. Let's explore their differences. 

### [46. How to Split String Every Nth Character in Python](https://hackernoon.com/how-to-split-string-every-nth-character-in-python)
![](https://cdn.hackernoon.com/images/vKkCiEDtULQKYfeHF6ql7Asfhky2-46832xd.jpeg)
Learn 3 easy ways to split string every nth character in Python using list comprehensions, wrap function and regular expressions.

### [47. Driver Drowsiness Detection System: A Python Project with Source Code](https://hackernoon.com/driver-drowsiness-detection-system-a-python-project-with-source-code-hc223yeh)
![](https://cdn.hackernoon.com/drafts/rnr22rn.png)
Drowsiness detection is a safety technology that can prevent accidents that are caused by drivers who fell asleep while driving.

### [48. How to Encrypt a PDF Using Python](https://hackernoon.com/how-to-encrypt-a-pdf-using-python)
![](https://cdn.hackernoon.com/images/7FHeR383huUAovH1GLgM3KFQYh12-ium301s.jpeg)
Encryption is a way of encoding human-readable data with encrypted code that enables the use of a password to view the source and data stored.

### [49. 7 of the Top Best Languages for Web Application Development](https://hackernoon.com/7-of-the-top-best-languages-for-web-application-development-8q1531zd)
![](https://cdn.hackernoon.com/images/kUIZO4rrZJZ0z4WQaroP9Kwfuil2-z37331dz.jpeg)
Interested in choosing the best language for developing web applications? Our developers have shared the top seven choices in 2021. Discover what they are.

### [50. Simulating Infectious Disease Spread with Python: SIR and SEIR Models](https://hackernoon.com/simulating-infectious-disease-spread-with-python-sir-and-seir-models)
![](https://cdn.hackernoon.com/images/N5P2SVUeSBRLoIu1oEruwNMSGyl2-bab4ver.gif.webp)
Explore disease modeling using Python with the SIR and SEIR models. Learn how to master Python for infectious disease analysis, integrate real data, and assess.

### [51. Type Annotation In Python](https://hackernoon.com/type-annotation-in-python)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-o7028up.jpeg)
Type Annotation are a quick way to validate the actual type of the variables or arguments that are being passed to the functions it is also called type hinting.

### [52. Python Static Analysis Tools: Clean Your Code Before Running](https://hackernoon.com/python-static-analysis-tools-clean-your-code-before-running)
![](https://cdn.hackernoon.com/images/HiQHPtNnSzNaqynCdOJ4cpJyHUt2-0lk3p47.jpeg)
Review of essential modern Python code static analysis tools.

### [53. How To Setup a Python Virtual Environment on Windows 10](https://hackernoon.com/how-to-setup-a-python-virtual-environment-on-windows-10-h61f34c6)
![](https://cdn.hackernoon.com/images/Bj8AxZbmqwQUNAOela0UGCyV6VJ3-rs6r31ac.jpeg)
Creating a Python Virtual environment will allow you to work on an isolated copy of Python for specific projects without interfering or impacting the working of other ongoing projects.

### [54. How to Use AWS S3 with Python ](https://hackernoon.com/how-to-use-aws-s3-with-python)
![](https://cdn.hackernoon.com/images/JT4BgXlfxveziEP9szyBKsEXoFf2-nps35to.jpeg)
8 Must-Know Tricks to Use S3 More Effectively in Python: In this article, we’ll look at various ways to leverage the power of S3 in Python.

### [55. Spotify Wrapped Hack: Create Your Own Stats Before the Official Release](https://hackernoon.com/spotify-wrapped-hack-create-your-own-stats-before-the-official-release)
![](https://cdn.hackernoon.com/images/UAkeFY80L2hWpTYMlURhnEMwEjo1-o7e2kyq.jpeg)
Use your streaming history to generate your own Spotify streaming stats like most listened-to songs, artists, and albums.

### [56. How to Write a Python Script to Download Reddit videos](https://hackernoon.com/how-to-write-a-python-script-to-download-reddit-videos)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-a7026va.jpeg)
This article is about coding a python script to download videos from Reddit with audio.

### [57. How to Perform Emotion detection in Text via Python](https://hackernoon.com/how-to-perform-emotion-detection-in-text-via-python-lk383tsu)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-x91b3u60.png?alt=media&token=e1088e14-af72-492b-979a-28ceb66486ed)
In this tutorial, I will guide you on how to detect emotions associated with textual data and how can you apply it in real-world applications.

### [58. 3 Free Python Courses For Beginners: 2020 Edition](https://hackernoon.com/3-free-python-courses-for-beginners-2020-edition-j7c23y3u)
![](https://images.unsplash.com/photo-1553470861-71372491e886?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
If you are looking for the best Free Python courses that you can use to expand your Python knowledge, you have come to the right place! If you aren’t sure that you are ready to step into the world of Python, be sure to check out the 6 Things To Know Before You Start Learning Python to make sure that you are starting in the right place.


### [59. Creating a Wrapper for Tesseract is Several Times Faster Than PyTesseract](https://hackernoon.com/creating-a-wrapper-for-tesseract-is-several-times-faster-than-pytesseract)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-ola3tas.jpeg)
Creating your wrapper for Tesseract, which is several times faster than the popular PyTesseract.

### [60. How to Set Up a Local DNS Server With Python ](https://hackernoon.com/how-to-set-up-a-local-dns-server-with-python)
![](https://cdn.hackernoon.com/images/a-connection-of-wires-and-energy-d2hj9fkl5g9bkyka2ivar9c4.png)
DNS servers play a crucial role in translating human-friendly domain names into IP addresses that computers use to identify each other on the network.

### [61. Asyncio: How to Say Goodbye Without Losing Your Data](https://hackernoon.com/asyncio-how-to-say-goodbye-without-losing-your-data)
![](https://cdn.hackernoon.com/images/HiQHPtNnSzNaqynCdOJ4cpJyHUt2-l5b3pxl.jpeg)
This article explains how to gracefully shut down an asyncio app without losing data. It illustrates problems with asyncio.shield().

### [62. Making GraphQL Queries in Python Like a Boss](https://hackernoon.com/making-graphql-queries-in-python-like-a-boss)
![](https://cdn.hackernoon.com/images/7UvMZlp4xVQu6AqlsRww5pVK61t2-g193q63.jpeg)
A guide to which GraphQL client libraries to use in Python.

### [63. Deleting a Column from a Django Model on Production](https://hackernoon.com/deleting-a-column-from-a-django-model-on-production)
![](https://cdn.hackernoon.com/images/RJR62NidzuWvMadph8p0OWg7H8c2-rce3osq.jpeg)
How to safely remove a column in Django on a production with more than 1 pod

### [64. Why Delphi and Python are All You Will Ever Need to Succeed](https://hackernoon.com/why-delphi-and-python-are-all-you-will-ever-need-to-succeed)
![](https://cdn.hackernoon.com/images/PA0fnWDjxvVYx1SHEh857BzHi0d2-7m13690.jpeg)
In the oeuvre of practical, stable and usefully general-purpose programming languages are two that have stood the test of time: Object Pascal and Python.

### [65. Creating a Python Discord Bot - How to Get Data for Analysis ](https://hackernoon.com/creating-a-python-discord-bot-how-to-get-data-for-analysis)
![](https://cdn.hackernoon.com/images/7KcY1Ek526RZcA1svArWnEHsDFg1-5n93o1e.jpeg)
From this article you’ll learn how tо
create Discord bot and add it to the Server;
get the full list of channels from the server;
get a snapshot of Discord memb

### [66. Implementing Stack in Python using Linked List](https://hackernoon.com/implementing-stack-in-python-using-linked-list)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-ro02ee2.jpeg)
A stack is a data structure in which items are added and removed from the same point. It's kind of a one way storage system. Also known as LIFO data structure.

### [67. How to Build a Python Web Scraper: Scrape Data from any Website](https://hackernoon.com/how-to-build-a-python-web-scraper-scrape-data-from-any-website)
![](https://cdn.hackernoon.com/images/7FHeR383huUAovH1GLgM3KFQYh12-l19305r.jpeg)
Web scraping is all about programmatically using Python or any other programming language to download, clean, and use the data from a web page. 

### [68. Pixelated Images Using Python](https://hackernoon.com/pixelated-images-using-python)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-ly124dv.jpeg)
We use PIL (Pillow) to create pixelated Image using Python. Firstly, resize down an image and then resize it up to get pixelated effect. Basic image operations.

### [69. The Two Primary Reasons Why Python's Popularity Keeps Growing](https://hackernoon.com/the-two-primary-reasons-why-pythons-popularity-keeps-growing-7y5q37w2)
![](https://cdn.hackernoon.com/images/amdk3y7v.jpg)
Python, a programming language that has long been hailed as being both capable and easy to learn & understand the code, it is available to both Windows, Linux/Unix, Mac OS X & other platform users who can now download an official Python package from the Python Software Foundation page. Python comes preinstalled on most Linux distributions like Ubuntu releases, but in Microsoft’s Windows operating systems we need to install & configure explicitly. 

### [70. A Simple Guide to Building Chat Applications in Python](https://hackernoon.com/a-simple-guide-to-building-chat-applications-in-python-q5633t1c)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-zx2f3ucv.jpeg?alt=media&token=7c7602fd-8f1e-4186-bedf-c0d4e97edad8)
In this tutorial, I will guide you to building a command line chatting application in Python using sockets.

### [71. Why Every Software Engineer Should Learn Python?](https://hackernoon.com/why-every-software-engineer-should-learn-python-uf6c3yn5)
![](https://images.unsplash.com/photo-1483817101829-339b08e8d83f?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Hello guys, If you follow my blog regularly, or read my articles here on HackerNoon, then you may be wondering why am I writing an article to tell people to learn Python? Didn’t I ask you to prefer Java over Python a couple of years ago?

### [72. Structural Analysis of a Beam with Python](https://hackernoon.com/structural-analysis-of-a-beam-with-python)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-ks92oa1.jpeg)
A simple python program to compute the shear and bending stresses in a beam element

### [73. 3 Ways to Learn Python Online ](https://hackernoon.com/3-ways-to-learn-python-online-tk4d33w4)
![](https://cdn.hackernoon.com/images/iFi5tolUgxW81No4JJjbMu7c37s1-ea3x323q.jpeg)
Python Is beginner-friendly, has a strong ecosystem, and is a popular choice for AI, research, and automation. Here's how to teach yourself python online.


### [74. Python vs PHP: Who Will Win the Ultimate Battle?](https://hackernoon.com/python-vs-php-who-wins-the-ultimate-battle-dd75m32ly)
![](https://cdn.hackernoon.com/images/8x6va32v6.jpg)
When it’s about Python vs PHP, I certainly feel that Python is used for general purposes as similar to Java. With great choice of libraries Python can be used for developing scientific and AI/ML applications. PHP is open-source, offer exceptionally straight-forward, and case sensitive. For all this, PHP became the favorite most programming languages among web developers.

### [75. Linked List Implementation With Examples and Animation](https://hackernoon.com/linked-list-implementation-with-examples-and-animation)
![](https://cdn.hackernoon.com/images/XIlys8PrM8eJ7n0qjETjuC0lbkB2-pza3pe1.jpeg)
A linked list is one of the most basic data structures in computer science. In this article, we will go through the following topics:

### [76. How Google’s Python Code Style Guide Can Help You Speed Your Engineering Team](https://hackernoon.com/how-googles-python-code-style-guide-can-help-you-speed-your-engineering-team)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-a393pna.jpeg)
Creating a consistent style guide for your codebase can help your team be more consistent and productive. Here's how Google's Python Code Style Guide looks like

### [77. Python: How to Use Permit2 with the Uniswap Universal Router](https://hackernoon.com/python-how-to-use-permit2-with-the-uniswap-universal-router)
![](https://cdn.hackernoon.com/images/BSuRlJXRsSY4ts74g9AOoVwosku2-8db2zrq.jpeg)
Python Tutorial: Learn how to use the Uniswap Universal Router PERMIT2_PERMIT function and Permit2 contract to swap any ERC-20 tokens. Practise the Python SDK

### [78. Understanding Multiprocessing and Multithreading in Python](https://hackernoon.com/understanding-multiprocessing-and-multithreading-in-python)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-h393rnh.jpeg)
In this article, we will be discussing for the differences between Multithreading and Multiprocessing and how to decide what to use in Python.

### [79. How to Use Dictionaries as an Alternative to If-Else](https://hackernoon.com/how-to-use-dictionaries-as-an-alternative-to-if-else-pja537hp)
![](https://cdn.hackernoon.com/drafts/7bb33xj8.png)
Create a Cleaner Code of If-Else Functions with Dictionaries


### [80. How to Build a Rock, Paper, Scissors Game in Python](https://hackernoon.com/how-to-build-a-rock-paper-scissors-game-in-python)
![](https://cdn.hackernoon.com/images/7FHeR383huUAovH1GLgM3KFQYh12-nnd30ut.jpeg)
Rock paper scissors is a popular game played using hand gestures. Two individuals make shapes with their hands, and each shape has a specific degree of power

### [81. Performance Testing of Python ORMs Based on the TPC-C benchmark](https://hackernoon.com/performance-testing-of-python-orms-based-on-the-tpc-c-benchmark-ae3g3yis)
![](https://cdn.hackernoon.com/drafts/7ko413g.png)
Object-relational mappers (ORMs) are often used in Python programming when one needs to develop an application that works with databases. Examples of Python ORMs are SQLAlchemy, Peewee, Pony-ORM and Django. When choosing an ORM,  performance plays a crucial role. But how are these toolsets compared? ORM performance benchmarks offer a measure of clarity but leave considerable room for improvement. I examine and extend the qualitative ORM benchmark to develop a stronger metric.

### [82. Building a To-do List App with Python: Data Access Layer with SQLAlchemy](https://hackernoon.com/building-a-to-do-list-app-with-python-data-access-layer-with-sqlalchemy)
![](https://cdn.hackernoon.com/images/82dYFuavVVh4WYKNKyjj4OBt0cf1-sn036bk.jpeg)
If you ever used an ORM, you already know that it can save a lot of time, especially when starting a project, but as the codebase grows it can become impossible

### [83. Introducing Starlite: A New Python Asynchronous API Framework](https://hackernoon.com/introducing-starlite-a-new-python-asynchronous-api-framework)
![](https://cdn.hackernoon.com/images/5JYihs6acgUdsNw17tx4tfhYYT93-ae137pb.jpeg)
Introducing the python Starlite API framework - a new async (ASGI) framework built on top of pydantic and Starlette

### [84. Top 10 Python Database Drivers Packages and Projects](https://hackernoon.com/top-10-python-database-drivers-packages-and-projects-902o3tg5)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F2eieNmEzzKOCWnBR950rPiP2aeC3-ns5i3tsw.jpeg?alt=media&token=4b62ee8f-f5b3-4ede-811c-a42f96939917)
Python is a known modular language which imports many useful operations from its standard library. Of course, it isn’t possible to program Python without using it. It has become an excellent alternative for many programmers because it is an open source program which was developed under an OSI license. You can download, install and run it on any computer without any charge. It is available in various builds and supports around 21 different operating systems making it have universal appeal.

### [85. 2d Frame Analysis Using Python: A Guide for Beginners](https://hackernoon.com/2d-frame-analysis-using-python-a-guide-for-beginners)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-4me3plt.jpeg)
2d frame analysis using a python library called anastruct

### [86. Automating WhatsApp Web with Alright and Python](https://hackernoon.com/automating-whatsapp-web-with-alright-and-python-e6i935a1)
![](https://cdn.hackernoon.com/images/YTVT09mUXdWy6VztwpjvjXUyKjs2-qo4y220c.png)
Alright is a python wrapper that helps you automate WhatsApp web using python, giving you the capability to send messages, media, and files programmatically.

### [87. Analyzing Python Compilers: CPython Vs. Cython Vs. PyPy](https://hackernoon.com/analyzing-python-compilers-cpython-vs-cython-vs-pypy-qid735s6)
![](https://cdn.hackernoon.com/images/d86puDQud6hYQoYOkqA4LNHV3zz2-qz4r38ol.jpeg)
Brief reviews on popular Python compilers like Cython, PyPy, and the default Python interpreter CPython.

### [88. How to Remove all Duplicate Files on your Drive via Python](https://hackernoon.com/how-to-remove-all-duplicate-files-on-your-drive-via-python-1q493t77)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-p4273u15.jpeg?alt=media&token=b0b39305-2837-4513-9c6e-e039013c46ca)
Today you're going to learn how to use Python programming in a way that can ultimately save a lot of space on your drive by removing all the duplicates.

### [89. What You Probably Don't Know About Python Decorators](https://hackernoon.com/the-goodies-of-python-decorators-66r3tsy)
![](https://cdn.hackernoon.com/images/sz233tfw.jpg)
if you have ever been interviewed for a developer position, you heard this question:

### [90. Removing Single Line Comments: Python for Beginners](https://hackernoon.com/removing-single-line-comments-python-for-beginners)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-k992p1v.jpeg)
This article is about removing single line comments from text. 

### [91. How to Create a PDF File from a List of Images with Python](https://hackernoon.com/how-to-create-a-pdf-file-from-a-list-of-images-with-python-lj2z332r)
![](https://cdn.hackernoon.com/images/ch4A6gE7A8MfEekQg5ZApobdmCw2-tdki3u23.jpeg)
A how-to-guide for generating PDF files from a bunch of images using Python.

### [92. Introduction to the Finite Element Method(F.E.M): A Practical Application Using Python](https://hackernoon.com/introduction-to-the-finite-element-methodfem-a-practical-application-using-python)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-ibx3r4m.jpeg)
Python is a an easy language to use when implementing Finite element method to numerically get the response of engineering structures when subjected to stress.

### [93. Bringing Python to the Web: A Guide to Running Python in Your HTML](https://hackernoon.com/bringing-python-to-the-web-a-guide-to-running-python-in-your-html)
![](https://cdn.hackernoon.com/images/y5COvpOgrkcmRD6Eym0jY6lOzaP2-o4a3t6l.jpeg)
A comprehensive introduction to seamlessly integrating Python code within HTML for dynamic and interactive web development. 

### [94. Dimensionality Reduction Using PCA : A Comprehensive Hands-On Primer](https://hackernoon.com/dimensionality-reduction-using-pca-a-comprehensive-hands-on-primer-ph8436lj)
![](https://cdn.hackernoon.com/drafts/kk19133no.png)
We, humans, are experiencing tailor-made services which have been engineered right for us, we are not troubled personally, but we are doing one thing every day, which is kind of helping this intelligent machine work day and night just to make sure all these services are curated right and delivered to us in the manner we like to consume it. 

### [95. Java or Python? Which is better to Learn to Code?](https://hackernoon.com/java-vs-python-which-is-better-to-learn-for-beginners-in-2020-yq1t3y58)
![](https://images.unsplash.com/photo-1529101091764-c3526daf38fe?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Hello guys, if you are thinking about career in tech like programming, web development, data science,  test automation, machine learning and other career Java and Python are two of the most popular and influential programming language of the present time and future to start with. 

### [96. The Ensuing Battle Between Python vs. .Net Continues](https://hackernoon.com/the-ensuing-battle-between-python-vs-net-continues)
![](https://cdn.hackernoon.com/images/yEPQ6i4CCAdpczrPlRcHgxdggFC2-n4036ov.jpeg)
C# and Python are two of the most popular languages with C# being widely used in business applications, while Python is more flexible and easier to learn. 

### [97. How to Fetch Statistics From YouTube API Using Python](https://hackernoon.com/how-to-fetch-statistics-from-youtube-api-using-python)
![](https://cdn.hackernoon.com/images/CMYcWXWZ5uReYHOWm33wnsWjfmi2-oro3pqe.jpeg)
In this article, we’ll learn how to use the YouTube API to get the full playlists of any channel (not only your own) and get all videos from a playlist.

### [98. A Guide to Python Advanced Features](https://hackernoon.com/a-guide-to-python-advanced-features-02z31ly)
![](https://cdn.hackernoon.com/images/bWf7Y9sKoce7uN7b8MgFPMs2uXm1-m392348o.jpeg)
Python is a simple but expressive and powerful language. If you have learned the basics of Python, such as basic data structures and functionalities, then it's time to learn the complex features now. 

### [99. Understanding Python Memory Efficiency: Tuples vs. Lists](https://hackernoon.com/understanding-python-memory-efficiency-tuples-vs-lists)
![](https://cdn.hackernoon.com/images/Za3QtTvBFDSxRQKeQkur9mQWXt83-pm43xym.png)
Learn why tuples are more memory-efficient than lists in Python. Explore memory usage, immutability benefits, and real-life applications for optimization.

### [100. 16 Python Libraries to 'pip' in 2020 ](https://hackernoon.com/16-python-libraries-to-pip-in-2020-gc6n320p)
![](https://cdn.hackernoon.com/drafts/hoza32rp.png)
In this article we will get familiar with several amazing Python libraries being used by the best software teams. With the exception of HTTPX (which is in beta), the libraries listed below are being actively developed & maintained and are backed by a strong community.

### [101. Working Securely with Jupyter](https://hackernoon.com/working-securely-with-jupyter)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-r493wh1.jpeg)
Jupyter notebooks are incredibly powerful, but can also be incredibly insecure

### [102. A Guide to Scraping HTML Tables with Pandas and BeautifulSoup](https://hackernoon.com/a-guide-to-scraping-html-tables-with-pandas-and-beautifulsoup)
![](https://cdn.hackernoon.com/images/Fa9ZtKCgz0Xh12q1R5T1nB5i8N52-85a3hk2.jpeg)
How to not get stuck when collecting tabular data from the internet.

### [103. 8 Best Python Libraries  For Machine Learning in 2021 🛠](https://hackernoon.com/8-best-python-libraries-for-machine-learning-in-2021-mh48316l)
![](https://hackernoon.com/images/bFFEe4dIUoXgbouiLfgW9PI9b8q1-0o8319r.jpeg)
Numpy, Scipi, Keras, and Theano are some of the best Python Libraries For Machine Learning in 2021.

### [104. 10 Python Projects with 10 Lines of Code](https://hackernoon.com/10-python-projects-with-10-lines-of-code-zb293t3b)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FbrKmLUp5k8U41ltCE6kTKmeYa302-tav3trl.jpeg?alt=media&token=0a8dc7ed-efbd-4792-b060-7ffd03ec73d9)
I faced a problem when I started learning programming. That problem was: I thought needed to have deep understanding in every field to do projects and make cool stuff. So I started learning coding seriously, but after a few week I lost my motivation, as it was not clear to me that how coding is going to help me make something that I'd like. 

### [105. 7 Database Optimization Best Practices for Django Developers](https://hackernoon.com/7-database-optimization-best-practices-for-django-developers)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-it93qgx.jpeg)
In this article, we will be discussing the ways to optimize the database for speed in Django applications.

### [106. Pickling and Unpickling in Python](https://hackernoon.com/pickling-and-unpickling-in-python)
![](https://cdn.hackernoon.com/images/ZCNrjFlNkxZZ9UTa97pV29zTSS63-rr1370j.jpeg)
In this blog, you will learn about the Pickling and Unpickling process, although it is quite simple it is very important and useful.

### [107. How to detect plagiarism in text using Python](https://hackernoon.com/how-to-detect-plagiarism-in-text-using-python-zn213tw7)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-z01v3uqc.jpeg?alt=media&token=d3060ec4-84ef-46a6-a83c-0489d74f1262)
Intro

### [108. A Guide to Extracting All Links on a Website Using Python](https://hackernoon.com/a-guide-to-extracting-all-links-on-a-website-using-python-or1x3w7w)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FAURTLQvt67O9A2fTYbN0UXvtzYI3-vci3wxc.jpeg?alt=media&token=f04982b0-2e22-4689-ba8f-e2f442bd1a22)
In this tutorial, you’re going to learn how to extract all links from a given website or URL using BeautifulSoup and requests.

### [109. How to Create Hidden Secret Messages in Images using Python](https://hackernoon.com/how-to-create-hidden-secret-messages-in-images-using-python-vs2m3tct)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-f7bk3umf.jpeg?alt=media&token=640c9e77-d1d0-4049-b0de-430d49d3635e)
Today, we are gonna learn how to apply coding skills to cryptography, by performing image-based stenography which hiding involves secret messages in an image.

Stenography has been used for quite a while. Since World War II, it was heavily used for communication among allies so as to prevent the info being captured by enemies

### [110. Python Libraries That One Must Try For Fun](https://hackernoon.com/python-libraries-that-one-must-try-for-fun)
![](https://cdn.hackernoon.com/images/IhwaXpJHotbQjTYSlIjXeTnE7ST2-xv93ijj.jpeg)
So you want to make some projects for fun in python but do not know where to start. Well you can start from these libraries, which are very easy and very fun. 

### [111. What is the Difference Between Arrays, Lists, and Dictionaries in Python? ](https://hackernoon.com/what-is-the-difference-between-arrays-lists-and-dictionaries-in-python)
![](https://cdn.hackernoon.com/images/M6G22rxQzLTqx37eMqcSVG1Ybvj2-u893v2t.jpeg)
Comparing the different data storage types in Python.

### [112. What's New in Python 3.12?](https://hackernoon.com/whats-new-in-python-312)
![](https://cdn.hackernoon.com/images/8OEWYS39UBMOJyd1oxAydTNFY5i1-mi839k3.jpeg)
Python 3.12 is the most current stable release of the Python programming language, including a mix of language and standard library updates.

### [113. Why Do Ethical Hackers Use Python?](https://hackernoon.com/why-do-ethical-hackers-use-python)
![](https://cdn.hackernoon.com/images/TWfwlb4tTmWxmGk2EzU1Cc2LDnk1-if13867.jpeg)
In recent years, Python has allowed ethical hackers to create scripts and automate structured processes. Ethical hacking using Python is helping to identify vulnerabilities and potential threats to computer networks.

### [114. How To Continuously Run a NodeJS or Python App While Keeping Them Updated](https://hackernoon.com/how-to-continuously-run-a-nodejs-or-python-app-while-keeping-them-updated)
![](https://cdn.hackernoon.com/images/BvNNSpQwMCRLRQddZtTTOyij0vw1-0793t5k.jpeg)
In this short article, I will show and explain how to continuously run NodeJS and Python apps while also keeping them updated

### [115. A Simple Guide to Building a Website Blocker in Python](https://hackernoon.com/a-simple-guide-to-building-a-website-blocker-in-python-px1x3t6f)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-n66w3un4.jpeg?alt=media&token=8c67485f-cb04-4851-b2a8-ee321d861fb4)
Many of us struggle to focus nowadays, easily distracted by Social media and some sites on the internet which dramatically affecting our productivity. In this tutorial, you will learn and build your own website blocker to block certain selected sites that distract you during working hours.

### [116. Outlier Detection with Chi Square](https://hackernoon.com/outlier-detection-with-chi-square)
![](https://cdn.hackernoon.com/images/Paf2udmES9Mi869MONS9cCZLfmi2-rse3qpi.jpeg)
This is a simple method for outlier detection, the procedure basically is a Quantile of weibull distribution of the chi square test in python.

### [117. An Intro to NIM: The Python-Like Programming Language Used By Malicious Ransomware Developers](https://hackernoon.com/an-intro-to-nim-the-python-like-programming-language-used-by-malicious-ransomware-developers)
![](https://cdn.hackernoon.com/images/5ubhiDL3VZdrG0Vq0mJNdCe5Lzz2-sfc3m65.jpeg)
Learn about Nim, benefit it offers as programming language and why it's a tool worth having.

### [118. I Built a Boxing Prediction Web App on Shiny, Here's How](https://hackernoon.com/i-built-a-boxing-prediction-web-app-on-shiny-here-is-how-jz8932xt)
![](https://cdn.hackernoon.com/drafts/f1gls32pc.png)
As part of my data-science career track bootcamp, I had to complete a few personal capstones. For this particular capstone, I opted to focus on building something I personally care about - what better way to learn and possibly build something valuable than by working on a passion project. 

### [119. Python Web Development with Reflex: Creating Dynamic Graphs Easily](https://hackernoon.com/python-web-development-with-reflex-creating-dynamic-graphs-easily)
![](https://cdn.hackernoon.com/images/SUlP6QRXvHaCki8OXzyvYX1DEtC3-z493axx.jpeg)
Create beautiful interactive graphs for web apps in pure Python 

### [120. Summarizing Most Popular Text-to-Image Synthesis Methods With Python](https://hackernoon.com/summarizing-most-popular-text-to-image-synthesis-methods-with-python-34d3xkn)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FlBswupY3cpUoiqV21ZkS63RSU902-l5x3uu8.jpeg?alt=media&token=49c0bce3-52a9-40e0-9163-33d6da939290)
Comparative Study of Different Adversarial Text to Image Methods

### [121. Calling Rust from Python with pyo3](https://hackernoon.com/calling-rust-from-python-with-pyo3)
![](https://cdn.hackernoon.com/images/ySK5UmEKUigi6gZlUx5UYDhUNhk1-jb92dtt.jpeg)
Explore the migration from a low-level integration approach to using the pyo3 library for enhanced Rust and Python integration.

### [122. How to Resolve 'Check if Generator Is Empty Error' in Python](https://hackernoon.com/how-to-resolve-check-if-generator-is-empty-error-in-python)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-7b93pxq.jpeg)
In this tutorial, we will learn how to check if a file or directory is empty in Python.

### [123. Using A Switch Statement in Python](https://hackernoon.com/using-a-switch-statement-in-python-q9w3t8f)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FJj9UXgHu0FTgOh2HHTOjXc5PjHj1-6j8x3xmd.jpeg?alt=media&token=651673b1-7b69-4f96-98f0-b84198a81a8d)
Yes, you read that right. If you have been coding for a while and if Python is not the first programming language that you started with, then you definitely know what a Switch statement is, and appreciate how flawless it is, when you need to factor in multiple conditions/cases for a control flow.

### [124. Python Access Modifiers: Public, Private, and Protected Variables](https://hackernoon.com/python-access-modifiers-public-private-and-protected-variables-ay4o33h1)
![](https://cdn.hackernoon.com/images/eKlj7HGoseNRliRitZ6tcdMsEia2-7qf233lv.jpeg)
Using access modifiers is part of the daily job of any OOP developer but things are a bit complex in python, or maybe a bit simpler.

### [125. How To Create A Simple Neural Network Using Python](https://hackernoon.com/how-to-create-a-simple-neural-network-using-python-6o2d33yo)
![](https://cdn.hackernoon.com/images/tVBbh4roC1QdAahuNGMmAKiH51z1-365734o6.jpeg)
I built a simple Neural Network using Python that outputs a target number given a specific input number.

### [126. Quick Guide to the Python Ord Function](https://hackernoon.com/quick-guide-to-the-python-ord-function)
![](https://cdn.hackernoon.com/images/OJljH3PJ19XhnfrEjYPYRLg9Y2s2-ed036xy.jpeg)
In Python, the ord() function accepts a single unit of character and returns the equivalent Unicode of the passed argument

### [127. How to Automate Spreadsheets With Python and Openpyxl](https://hackernoon.com/how-to-automate-spreadsheets-with-python-and-openpyxl)
![](https://cdn.hackernoon.com/images/8OEWYS39UBMOJyd1oxAydTNFY5i1-ghu39df.jpeg)
Learn how to perform simple data automation operations, such as Accessing Cell Values, Conditional Formatting, and working with Formula and Calculations.

### [128. Understanding Unit Testing in Python](https://hackernoon.com/understanding-unit-testing-in-python)
![](https://cdn.hackernoon.com/images/7FHeR383huUAovH1GLgM3KFQYh12-b4i30v3.jpeg)
Testing is a method of checking individual units of source code to confirm it works optimally before shipping code to production.

### [129. Python Django 3.0 Release: Will Help Developers Improve Applications in 2020](https://hackernoon.com/python-django-30-the-framework-developers-needed-to-kick-start-their-applications-in-2020-9w1r32mo)
![](https://cdn.hackernoon.com/drafts/zlnj324t.png)
The programming language Python is famous for quite many reasons. It is loved by enterprises, developers, researchers all over the world. Be it enterprise development, machine learning or anything else, Python has more than a few applications in the present-day world. It has not just been able to impress users with its flexibility, ease of understanding, uncomplicated implementation and abundance of libraries, but also its frameworks that developers are falling in love with instantly. 

### [130. How to Write on an Image in Python](https://hackernoon.com/how-to-write-on-an-image-in-python)
![](https://cdn.hackernoon.com/images/NhvFkmWLgDR8Gr9oUY6o12xmAIt2-h992i1m.jpeg)
In this Python tutorial, we will learn how to Write a text on an image, Change the size of the text and Centre the text on an image

### [131. How to Create an Alarm Clock in Python](https://hackernoon.com/how-to-create-an-alarm-clock-in-python-6j4233i8)
![](https://cdn.hackernoon.com/images/hEMjV6xqXnSfBtlhP0SeuEiVSpO2-va33346m.jpeg)
Today we are going to build an Alarm Clock using Python. In this project, we are going to use some external modules which are already made available.

### [132. How Big the Demand for Python in 2019 is, or, Why Python Has Suddenly Become So Popular](https://hackernoon.com/how-big-the-demand-for-python-in-2019-is-or-why-python-has-suddenly-become-so-popular-0va3n7m)
![](https://cdn.hackernoon.com/images/fa1d73nhq.jpg)
If you’ve decided to adopt Python for your software development, it’s crucial to know whether Python has a good chance to remain important to the industry in the years ahead. 

### [133. Python Tutorial: How to Perform Real Time Vehicle Detection ](https://hackernoon.com/python-tutorial-how-to-perform-real-time-vehicle-detection-kf1r3w5g)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-el973rhb.jpeg?alt=media&token=60fbff1e-07f5-43fd-901c-2b7d869adbc0)
In this article, I will guide you on how to do real-time vehicle detection in python using the OpenCV library and trained cascade classifier in just a few lines of code. 

### [134. 11 Tips And Tricks To Write Better Python Code](https://hackernoon.com/11-tips-and-tricks-to-write-better-python-code)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-tt93roj.jpeg)
Here are 11 tips and tricks that will help you to write better Python code.

### [135. 10 helpful Python Tips and Tricks for Beginners](https://hackernoon.com/10-helpful-python-tips-and-tricks-for-beginners-64m3wc4)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FH4e40rxAhOeaiikKsBeoUGslho13-rd63tnf.jpeg?alt=media&token=35eb18e9-2e43-43d5-a747-04beee389ef8)
In this post, we’d like to share 10 useful Python tips and tricks for beginners with you.

### [136. Introduction to Python Debugging with Pdb](https://hackernoon.com/introduction-to-python-debugging-with-pdb)
![](https://cdn.hackernoon.com/images/7FHeR383huUAovH1GLgM3KFQYh12-7id30wq.jpeg)
The Python Debugger (pdb) is an interactive source code debugger for Python programs. It provides added functionality like setting conditional breakpoints

### [137. Design Pattern: Strategy Pattern in Practice](https://hackernoon.com/design-pattern-strategy-pattern-in-practice)
![](https://cdn.hackernoon.com/images/v04CI6R7scfhvbgfXuv9YsOLnx03-pnc3hry.jpeg)
Learn strategy design patterns with practical examples. Why and how to use strategy patterns in software design.

### [138. An Essential Guide to Socket Programming in Python: Client, Server, and Peer-to-Peer Libraries](https://hackernoon.com/an-essential-guide-to-socket-programming-in-python-client-server-and-peer-to-peer-libraries)
![](https://cdn.hackernoon.com/images/WcvVV1TJ0le4pFDmlYaRsvVytJh2-3v93od7.jpeg)
Tutorial on Python TCP sockets, explaining how to exchange data from a client to a server or directly between two clients with examples.

### [139. Focusing on Focal Mechanisms with Python](https://hackernoon.com/focusing-on-focal-mechanisms-with-python)
![](https://cdn.hackernoon.com/images/tYPL7XK4s8dvOR0UDJr1w47GG2y2-3w6b28xn.jpeg)
A tutorial for plotting focal mechanism "beach-balls" using the PyGMT package for Python.

### [140. How To Retrieve Company Data With Python and yfinance](https://hackernoon.com/how-to-retrieve-company-data-with-python-and-yfinance-il1o31eu)
![](https://cdn.hackernoon.com/images/q5cPSnrcWRW8kqthxh6yv8s3s3t1-0l1573fte.jpeg)
Use Python for Finance to do financial analysis, such as retrieve historical prices, calculate moving average and plot daily returns.

### [141. Mojo Traits: How Do They Compare to Go Interfaces?](https://hackernoon.com/mojo-traits-how-do-they-compare-to-go-interfaces)
![](https://cdn.hackernoon.com/images/nQvM1p4mbMZk0oMZqVyalLKK8893-7v92f1n.jpeg)
A walkthrough on working with Mojo Traits with examples, and a comparison of Mojo Traits to Go Interfaces. Limitations and caveats of Mojo traits.

### [142. Converting Python Notebook Into an Interactive Web Application: Tools, Tips and Tricks ](https://hackernoon.com/converting-python-notebook-into-an-interactive-web-application-tools-tips-and-tricks)
![](https://cdn.hackernoon.com/images/3C88ZQ52TgTvnwhy8oOm1sUC7cE3-uvi2kwl.jpeg)
This story is shown how to make a web service using python and jupyter notebook using with MLjar mercury framework. 

### [143. Python’s Features, Frameworks and Advantages in Developing a Mobile App](https://hackernoon.com/pythons-features-frameworks-and-advantages-in-developing-a-mobile-app-wx1i31ql)
![](https://hackernoon.com/images/dPJgB7uSTph6uU29odlojVVChQs2-v4173184.jpeg)
In this article, we are going to explain the growing importance of developing mobile app using Python along with its popular frameworks, features & advantages.

### [144. Python Cheatsheet: Mock Object Library](https://hackernoon.com/python-cheatsheet-mock-object-library)
![](https://cdn.hackernoon.com/images/82dYFuavVVh4WYKNKyjj4OBt0cf1-s31365m.jpeg)
Python's simplicity permeates it all, and tests are not an exception. I left behind -temporarily- my JUnit and Mockito days by pytest and unittest.

### [145. Web Scraping with Python Using Regular Expressions](https://hackernoon.com/web-scraping-with-python-using-regular-expressions)
![](https://cdn.hackernoon.com/images/3fqF3O1TlWgiNvnKd6ig6aFrCtW2-ax92ztu.jpeg)
In this tutorial, we will explore how to scrape web pages using Python and regular expressions.

### [146. How to Use the Concat Function in Pandas for Horizontal or Vertical Table Concatenation](https://hackernoon.com/how-to-use-the-concat-function-in-pandas-for-horizontal-or-vertical-table-concatenation)
![](https://cdn.hackernoon.com/images/xckvxyvNs3ej2QPeVNul88CL5jv1-jl839j6.jpeg)
Learn how to concatenate tables horizontally and vertically using Pandas concat() function for efficient data manipulation in Python.

### [147. 7 Ways to Make Your Python Project Structure More Elegant](https://hackernoon.com/7-ways-to-make-your-python-project-structure-more-elegant)
![](https://cdn.hackernoon.com/images/Hrn1Y8Y3fFZG0TsoWlZhx0pSFq13-3t526se.jpeg)
Best practices for a manageable, scalable, and easily understandable Python project structure

### [148. What is the Future for SQL Developers in a Machine Learning World?](https://hackernoon.com/what-is-the-future-for-sql-developers-in-a-machine-learning-world-9l3k3yi8)
![](https://cdn.hackernoon.com/images/jv1u3yfq.gif)
Do you know the machine learning global market is estimated to reach $30.6 billion by 2024? This marvellous growth is the outcome of Omni-presence of artificial intelligence and its trending subset; machine learning.

### [149. Asynchronous Programming in Python using Async IO](https://hackernoon.com/asynchronous-programming-in-python-using-async-io)
![](https://cdn.hackernoon.com/images/MUo6MihNAVUIcUvRBbcToKZ7MKh1-ygd3uqp.jpeg)
In this article, we’ll be learning what is Async IO, its components, and a basic implementation in Python to get you started.

### [150. Training Your Own Text Classification Model From Scratch With Tensorflow Is As Easy As ABC](https://hackernoon.com/training-your-own-text-classification-model-from-scratch-with-tensorflow-is-as-easy-as-abc-w9k34jc)
![](https://hackernoon.com/images/YTVT09mUXdWy6VztwpjvjXUyKjs2-4g7l2zg5.jpeg)
Hello ML Newb! In this article, you will learn to train your own text classification model from scratch using Tensorflow in just a few lines of code.

### [151. Array Filter vs Array Reduce vs For Loop](https://hackernoon.com/array-filter-vs-array-reduce-vs-for-loop)
![](https://cdn.hackernoon.com/images/JA5IYEzAm5Nok0M7DPM0ZPvaLqM2-hza3kyt.jpeg)
Array reduce is a powerful functional programming technique that can be used to simplify complex data manipulation tasks. One of the main advantages of using array reduce over traditional for loops and filter operations is that it allows for more concise and expressive code.

### [152. Python for Web Development: Pros & Cons and Best Frameworks](https://hackernoon.com/python-for-web-development-pros-and-cons-and-best-frameworks-et6d3z6h)
![](https://cdn.hackernoon.com/images/ugoTV1vwcgR4mN8MMDUUN4vt6p02-cx1b3zti.jpeg)
The Python programming language has become one of the most popular among web developers over the past few years. The diversity of its frameworks, cross-platform ability, and simple syntax attract thousands of new fans daily. Here we will talk about the most popular Python for web development frameworks, which ones you should choose for your projects, and why Python deserves a place in your knowledge arsenal.

### [153. Evolution of Python Programming](https://hackernoon.com/evolution-of-python-programming-4i6g32ix)
![](https://images.unsplash.com/photo-1535231540604-72e8fbaf8cdb?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Python was originally conceptualized by Guido van Rossum in the late 1980s as a member of the National Research Institute of Mathematics and Computer Science. Initially, it was designed as a response to the ABC programming language that was also foregrounded in the Netherlands. Among the main features of Python compared to the ABC language was that Python had exception handling and was targeted for the Amoeba operating system (go Python!).

### [154. What Data Scientists Should Know About Multi-output and Multi-label Training](https://hackernoon.com/what-data-scientists-should-know-about-multi-output-and-multi-label-training-qcw34vh)
![](https://cdn.hackernoon.com/images/lBswupY3cpUoiqV21ZkS63RSU902-bop31dy.jpeg)
Multi-output Machine Learning — MixedRandomForest

### [155. How to Compute the Deflection and Axial Forces of a Truss Bridge in Python](https://hackernoon.com/how-to-compute-the-deflection-and-axial-forces-of-a-truss-bridge-in-python)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-0z92s0a.jpeg)
Learn how to program so that you can write programs that will help you verify your structural analysis solutions

### [156. Implementing TypeState Pattern in Python](https://hackernoon.com/implementing-typestate-pattern-in-python-4u3d34pi)
![](https://cdn.hackernoon.com/images/MJpFVUEItkSdoh38rYo60VT7RfH3-to1n29qk.jpeg)
The basic idea behind TypeState pattern is to encode the state information inside types. 

### [157. What You Need to Know About Python’s Data Model](https://hackernoon.com/what-you-need-to-know-about-pythons-data-model)
![](https://cdn.hackernoon.com/images/e4cwcBBfPIYqCiH6kehr6SpkmAT2-bub3p32.jpeg)
A Concise Overview of Data Model, Special Methods and the Collection API in Python.

### [158. The Simplest Way to do Exploratory Data Analysis(EDA) using Python Code](https://hackernoon.com/the-simplest-way-to-do-exploratory-data-analysiseda-using-python-code-gz2n3ta7)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FMJpFVUEItkSdoh38rYo60VT7RfH3-18232856.jpeg?alt=media&token=92803eed-045f-4b9c-90f5-2868e8f141a3)
EDA for Data Analysis or Data Visualization is very important. It gives a brief summary and main characteristics of data. According to a survey, Data Scientist uses their most of time to perform EDA tasks.

### [159. Building a Web Server with Python and Flask](https://hackernoon.com/building-a-web-server-with-python-and-flask)
![](https://cdn.hackernoon.com/images/iBQ4QtIEHPVhZRHEtIPcYdGgqtM2-yn534y9.jpeg)
Learn to build your own web server with Python and the lightweight Flask framework. Its a beginner-friendly guide with step-by-step instructions

### [160. Complete #100DaysOfCloud for Free On Cloud Academy](https://hackernoon.com/complete-100daysofcloud-for-free-on-cloud-academy-2xo348d)
![](https://cdn.hackernoon.com/images/88Yij7ZV63XFIg7xwZBWab3cb843-gq835k6.png)
A 100-day commitment to learning facilitated by Cloud Academy. Sign up, complete the Cloud Marathon and your education is free.

### [161. Using MILP and Python for Optimal Business Analytics](https://hackernoon.com/using-milp-and-python-for-optimal-business-analytics)
![](https://cdn.hackernoon.com/images/illustrate-a-man-in-a-suit-that-is-drawing-charts-on-a-board-clesi1duf000001s6dhjvggmi.png)
Optimizing Business Decisions With MILP (Mixed Integer Linear Programming) and Python: the Ultimate Solution for Business Analytics

### [162. A Guide to PyCharm IDE for Beginners](https://hackernoon.com/a-guide-to-pycharm-ide-for-beginners-id4k3tem)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FLQn4x32FUdNt5KQHzMheAgV6iwc2-et6r3tk9.jpeg?alt=media&token=d6270d58-3c25-4c6e-be4b-0b7bff6cf837)
I have seen lots of people are asking questions like W"which is the best editor tool in Python?" The answer is different for different users but most frequently people use PyCharm. The reasons are as below:

### [163. How to Build an AI Chatbot with Python and Gemini API](https://hackernoon.com/how-to-build-an-ai-chatbot-with-python-and-gemini-api)
![](https://cdn.hackernoon.com/images/0iu1pHRMnqOT3GqhiW0OP3lK20h1-ad8231p.jpeg)
Learn how to create a web-based AI chatbot using Python and the Gemini API with this step-by-step beginner-friendly guide.

### [164.  You Can Now Design Your Own Pad Footing Foundation Using Python](https://hackernoon.com/foundation-design-a-parametric-approach-using-python-and-viktor-sdk)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-axa3xf4.jpeg)
Python and Viktor SDK are used to design foundation. This article outline the process of creating web application for design of isolated pad footing in geotech.

### [165. GPT in 200 Lines: The Beautiful Simplicity Behind Modern AI](https://hackernoon.com/gpt-in-200-lines-the-beautiful-simplicity-behind-modern-ai)
![](https://cdn.hackernoon.com/images/YwSHEC3KytbshzaHd9gfS1alGs52-2w9242e.png)
How does GPT really work? Explore Andrej Karpathy’s tiny 200-line implementation and discover the elegant math behind modern AI.

### [166. 2020-2021 Technology Outlook: Why Python Is Here to Stay](https://hackernoon.com/2020-2021-technology-outlook-why-python-is-here-to-stay-o9103zto)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FkUIZO4rrZJZ0z4WQaroP9Kwfuil2-f92d3tph.jpeg?alt=media&token=3d2cd52d-08d1-479d-958a-f67c7cdf841f)
In 2021, the Python programming language will celebrate its 30th anniversary. Completing three decades in the niche, Python gives most other programming languages a good thrashing, showing a 456% growth. 

### [167. Integrating Python and SQL: A Guide for Beginners](https://hackernoon.com/integrating-python-and-sql-a-guide-for-beginners-5i283w9l)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FAURTLQvt67O9A2fTYbN0UXvtzYI3-sg253wcb.jpeg?alt=media&token=9a8e13aa-79e2-49af-bf95-ab4f61f58dcf)
SQL is a structured query language that is used to communicate with a database where the database is the organized collection of data that is usually stored electronically on your computer.

### [168. Top 6 Integrated Development Environments (IDE) for Python Programmers](https://hackernoon.com/top-6-integrated-development-environments-ide-for-python-programmers)
![](https://cdn.hackernoon.com/images/NqFBgsMsodTucsTW6YyqzBOeFmI2-m15w294b.jpeg)
An integrated development environment (IDE) allows you to run code written in different programming languages. It is important to have an IDE for running Python

### [169. Consistent Custom Exception Classes in Python](https://hackernoon.com/consistent-custom-exception-classes-in-python-sd153w0l)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FIzBcwKW22YbKX9ISDhGhrR1eFst1-e6g3esh.jpeg?alt=media&token=c7364a0a-26cd-43e7-8d30-299b8c88771b)
Having to handle exceptions is common in Python and so is having to define your own. Yet, I have seen competing ways of doing so in various projects. The inconsistency comes from Exceptions being something that can easily be subclassed and extended, but also something that can be easily instantiated and used in their base form.

### [170. Python is a Must-have 21st-Century Skill for Kids](https://hackernoon.com/python-is-a-must-have-21st-century-skill-for-kids)
![](https://cdn.hackernoon.com/images/QCzUXmup1gWrS723VFnOS8C4jQ03-0j93o8h.jpeg)
Learning Python for Kids Is an Essential 21st Century Skill. Look at programming courses that teach Python and see how coding can transform children's futures. 

### [171. Reversing a Linked List](https://hackernoon.com/reversing-a-linked-list)
![](https://cdn.hackernoon.com/images/XIlys8PrM8eJ7n0qjETjuC0lbkB2-6vc3o3v.jpeg)
Given the head of a singly linked list, reverse the list, and return the reversed list.

### [172. Learn the Basics of the Ethereum JSON API in 5 Minutes](https://hackernoon.com/learn-the-basics-of-the-ethereum-json-api-in-5-minutes-7k3x3yn0)
![](https://images.unsplash.com/photo-1537813281636-9a12ad03f637?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
The other day I got myself in a situation where I needed to communicate with the Ethereum network using python in an environment where getting web3.py to work seemed pretty much impossible. Since I still needed to talk to the network, I resorted to using the JSON-RPC API provided by Ethereum, which all web3 libraries are built on top of. Turns out, it’s pretty interesting! So, let’s get started! 

### [173. How Do You Alternate Positive and Negative in Python?](https://hackernoon.com/how-do-you-alternate-positive-and-negative-in-python)
![](https://cdn.hackernoon.com/images/TLXV9U2k5Rgl0vXImGRgveZ1QEm1-dm93p22.jpeg)
Have you ever written a program for pairing alternate positive and negative numbers? If not, then you are missing some great opportunities. 

### [174. The Basics of Python OS Module](https://hackernoon.com/the-basics-of-python-os-module-5y1a3eh3)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-nqa3uzr.jpeg?alt=media&token=7a6c9faa-c718-442c-b5b5-d2616bf10f0a)
The OS module is a python module that provides the interface for interacting with the underlying operating system that Python is running. 

### [175. Functional Programming in Python (with Examples) ](https://hackernoon.com/functional-programming-in-python-with-examples)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-uy93oav.jpeg)
Simply put, functional programming is a programming style that relies exclusively on functions.

### [176. Basic Data Types in Python](https://hackernoon.com/basic-data-types-in-python-55q313m)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-972831vv.jpeg)
Data types are one of the building blocks of python.
And You can do a lot of things with data types!

### [177. What Will be the 3 Biggest Software Development Trends of 2022?](https://hackernoon.com/what-will-be-the-3-biggest-software-development-trends-of-2022)
![](https://cdn.hackernoon.com/images/da7H4NzOhAdhje46xkTgaLorF5m2-x603ndv.jpeg)
The number of software developers globally is due to almost double by 2030, yet InterSystems research has found that more than 8 out of 10 developers currently feel they work in a pressured environment. Creating a better experience for developers is key for inciting innovation, but the current data environment continues to evolve in ways that challenge the experience at every turn.

### [178. Python Tricks Every Developer Should Know](https://hackernoon.com/python-tricks-every-developer-should-know-i83c3tcl)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-5en3uhr.png?alt=media&token=aaa2970f-f9dd-4a56-9540-c38e83056961)
Python is awesome, it’s one of the easiest languages with simple and intuitive syntax but wait, have you ever thought that there might ways to write your python code simpler?

### [179. How to Hire a Python Developer with the Right Skill Set](https://hackernoon.com/how-to-hire-a-python-developer-with-right-skill-set-764a12cc5b4f)
![](https://cdn.hackernoon.com/hn-images/1*ZGK1PbAgmpMHTEty9WKTMQ.jpeg)
Bram Cohen has beautifully crafted Python language in a nutshell, as “simple, clean syntax, object encapsulation, good library support and optional named parameters”.


### [180. An Introduction to Boto3: How to Use any AWS Service with Python](https://hackernoon.com/an-introduction-to-boto3-how-to-use-any-aws-service-with-python-972n374z)
![](https://cdn.hackernoon.com/images/JT4BgXlfxveziEP9szyBKsEXoFf2-vr4535n7.jpeg)
What is boto3 and how to use it? We look at how boto3 works and how it can help us interact with various AWS services.

### [181. How to Build To-Do Lists With Real-Time Speech Recognition](https://hackernoon.com/how-to-build-to-do-lists-with-real-time-speech-recognition)
![](https://cdn.hackernoon.com/images/M6G22rxQzLTqx37eMqcSVG1Ybvj2-l003okj.jpeg)
One device which I desire, in particular, is a smart mirror.

### [182. How to Build a Database From Scratch: Understanding LSM Trees and Storage Engines (Part 1)](https://hackernoon.com/how-to-build-a-database-from-scratch-understanding-lsm-trees-and-storage-engines-part-1)
![](https://cdn.hackernoon.com/images/7Ug0PkGHNSN2Kd1AXJvurvkWCxF2-bx3315i.png)
Learn core database concepts by implementing a Python key-value store with crash recovery and efficient writes.



### [183. How to Make a Captcha in Python](https://hackernoon.com/how-to-make-a-captcha-in-python-ysce35d0)
![](https://cdn.hackernoon.com/images/Rh8vf65zXDWVbX7r329TOd0JrAJ2-aokt351e.jpeg)
Captcha is becoming complex and impractical with time. So, I dedicated myself to make my own captcha system that's more practical.

### [184. How to Use the Django Templating System Efficiently](https://hackernoon.com/how-to-use-the-django-templating-system-efficiently-i11v33bi)
![](https://cdn.hackernoon.com/images/eQAboXKgBIZ0OD357lPO5ho4RdA2-1ead33pg.jpeg)
The Django template system is available to users (programmers) using the Django framework for creating web applications.

### [185. Pydantic: What It Is and Why It's Useful](https://hackernoon.com/pydantic-what-it-is-and-why-its-useful)
![](https://cdn.hackernoon.com/images/eQHzh6rz7ETBHLjs0KzCl1Dooqp2-z6832lb.jpeg)
Pydantic is a popular open-source Python library for data validation and modeling.

### [186. How to Unlock the Power of Custom USB Endpoints w/RaspberryPi PICO and PYUSB](https://hackernoon.com/how-to-unlock-the-power-of-custom-usb-endpoints-wraspberrypi-pico-and-pyusb)
![](https://cdn.hackernoon.com/images/PtsGBt2kzygziFTwJ0Jb7QC03I33-8tb3pil.jpeg)
How to interface USB protocol using python and LIBUSB

### [187. Basic Python features](https://hackernoon.com/future-of-programming-python-olv931sd)
![](https://cdn.hackernoon.com/images/xcm3285.jpg)
When you say, what could be the future of programming or which programming language will boom, it should be Python, always. Just look at the 2019 survey from Stack overflow. It is quite obvious that python is taking the lead now.

### [188. Top 6 Programming Languages to Learn in 2022](https://hackernoon.com/top-6-programming-languages-to-learn-in-2022)
![](https://cdn.hackernoon.com/images/XN21rncAI4cOdFidD1fECxswUZl2-ew93qjd.jpeg)
This blog will outline the top 6 trending programming languages to learn in 2022 and equip you with some tips to choose the best one.

### [189. The Application of ML Models in User Recognition via Keystroke Dynamics ](https://hackernoon.com/the-application-of-ml-models-in-user-recognition-via-keystroke-dynamics)
![](https://cdn.hackernoon.com/images/ZPH1phY9EEX1BB6hjSNi0ds2zk03-7ub3xn5.jpeg)
The keystroke dynamics that are used in this article’s machine learning models for user recognition are behavioral biometrics. Keystroke dynamics uses the disti

### [190. Web Scraping For Fun: With 'requests-html'](https://hackernoon.com/web-scraping-for-fun-with-requests-html)
![](https://cdn.hackernoon.com/images/hRDOVk3kuFUKcdoCm3DRio5srhh1-o5p3s5q.jpeg)
Web Scraping for fun: With 'requests-html'

### [191. The Four Types of Machine Learning | Part 2](https://hackernoon.com/the-four-types-of-machine-learning-or-part-2)
![](https://cdn.hackernoon.com/images/IhwaXpJHotbQjTYSlIjXeTnE7ST2-1yb3k77.jpeg)
In the previous post, we saw the first two types of machine learning. In this post, we will discuss the other two types of machine learning. These are — Semi-su

### [192. How I Fell In Love With Python](https://hackernoon.com/how-i-fall-in-love-with-python-j6x3u10)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FMJpFVUEItkSdoh38rYo60VT7RfH3-vhh4v8d.jpeg?alt=media&token=e5056de6-e7ab-4b4d-9edd-53e56d388252)
Two years back, I was a guy with zero programming skills. For my whole life, I always kept running away from Computer Sciences and I ended up pursuing my engineering in Computer sciences only. Well it was kinda blessing in disguise because now I feel that it was right decision to choose Computer Science( just because I feel like it is much easier than other branches of engineering). 

### [193. Cracking 3 Python Easter Eggs](https://hackernoon.com/cracking-3-python-easter-eggs)
![](https://cdn.hackernoon.com/images/beautiful-and-mysterious-easter-eggs-with-monty-python-and-a-snake-in-the-background-digital-art-claxzytim000001s625ufftmk.png)
Python lessons for beginner and advanced level at the same time

### [194. Set up a Virtual Environment with Virtual Environment Wrapper on Linux](https://hackernoon.com/set-up-a-virtual-environment-with-virtual-environment-wrapper-on-linux)
![](https://cdn.hackernoon.com/images/gjQkVcwbXQPVp1wM6h9gfXvD0Vp1-y1a2o4s.png)
An easy and simple guide to installing and set-up virtual environment wrapper for python Linux OS. Also, find how to solve the error WorkOn not found.

### [195. The Woman Who Cried Milk: A Short Story Told in Python](https://hackernoon.com/the-woman-who-cried-milk-a-short-story-told-in-python)
![](https://cdn.hackernoon.com/images/KobPcf5nazNcjh4iUfyRlmitv723-04a2ehx.jpeg)
When the line between source code and literary fiction blurs. You can't decide if you're reading a story or a program -- I'm afraid it won't run, though

### [196. Getting Started with Micrograd TS](https://hackernoon.com/getting-started-with-micrograd-ts)
![](https://cdn.hackernoon.com/images/hkBZtu6tTdTc6vjV74oOnoegICk1-9v93unf.jpeg)
A TypeScript version of karpathy/micrograd. A tiny scalar-valued autograd engine and a neural net on top of it.

### [197. Re-Learning Data Structures and Algorithms](https://hackernoon.com/re-learning-data-structures-and-algorithms-x75q36ok)
![](https://cdn.hackernoon.com/drafts/28mf2ltl.png)
The Why? 

### [198. Scraping a Website for High-Quality ROMs Using Python](https://hackernoon.com/scraping-a-website-for-high-quality-roms-using-python-2x21t28ey)
![](https://cdn.hackernoon.com/images/s118286w.jpg)
Let’s say hypothetically you wanted to download all of the high quality Super Nintendo ROMs from a website. The site simply has a list of links that take you to the file itself. Since this is a flat tree, you could run a basic wget command with the URL ala:

### [199. Mastering Python Variables: Deep Dive into Memory, Mutability, and Beyond](https://hackernoon.com/mastering-python-variables-deep-dive-into-memory-mutability-and-beyond)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-x893p8l.jpeg)
Now, we will move on to the next level and take a closer look at variables in Python. Variables are one of the fundamental concepts in programming and mastering

### [200. How to Create Virtual Environments with Python [Tutorial]](https://hackernoon.com/how-to-create-virtual-environments-with-python-tutorial-b6cp3zcn)
![](https://cdn.hackernoon.com/drafts/8r1o3vuf.png)
a short hands-on introduction

### [201. Beginner Python Projects: Build a Simple Random Story Generator](https://hackernoon.com/beginner-python-projects-build-a-simple-random-story-generator-fq3t33lv)
![](https://cdn.hackernoon.com/images/hEMjV6xqXnSfBtlhP0SeuEiVSpO2-2a1134tr.jpeg)
Our random story generator will use a few lists of phrases and every time we run our program, a sentence will be randomly formed by picking phrases from them.

### [202. Python For Beginners: Functions, Parameters And Arguments](https://hackernoon.com/python-for-beginners-functions-parameters-and-arguments-n43c33mz)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-7d4p31wx.jpeg)
Explore more on functions through arguments, parameters, and return statements.

### [203. A Beginner's Introduction to the Python Programming Language](https://hackernoon.com/a-beginners-introduction-to-the-python-programming-language)
![](https://cdn.hackernoon.com/images/PA7takFZySUZchMFd41XWPvyvTz1-1f03ciz.jpeg)
Python is a language known for being modular. It has an extensive standard library and its simple to use syntax facilitates coding in the language.

### [204. How to Correctly Use Variables When Coding in Python](https://hackernoon.com/how-to-correctly-use-variables-when-coding-in-python)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-ox92shx.jpeg)
understanding variables when programming will help you become a better programmer

### [205. Create Your To-Do Lists Using Speech Recognition With Python ](https://hackernoon.com/building-to-do-lists-with-python-and-speech-recognition)
![](https://cdn.hackernoon.com/images/da7H4NzOhAdhje46xkTgaLorF5m2-jq03lsd.jpeg)
Last winter, I dived into speech recognition. If you recall, I used the SpeechRecognition library in Python (from PyAudio to be more specific).\

### [206. How To Make Your Own Game in Python](https://hackernoon.com/how-to-make-your-own-game-in-python-2g1e3wn0)
![](https://cdn.filestackcontent.com/XMYr8bJPTH6a9A31nu23)
Hi there !

### [207. Pysa: A Tool to Prevent Security Vulnerabilities in Python](https://hackernoon.com/pysa-a-tool-to-prevent-security-vulnerabilities-in-python-in353ux2)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FPTUWJ0yT1BckVIQfRFi3q4fsiOK2-1o4f3u0j.jpeg?alt=media&token=5db6d4e6-b5d3-457a-ad3b-8add638051c1)


### [208. Learning Python Functions By Creating a Simple Project](https://hackernoon.com/learning-python-functions-by-creating-a-simple-project)
![](https://cdn.hackernoon.com/images/whVRkxiEF6MsL8At1v5fkTAL1AF3-bl92cae.jpeg)
Functions are key elements of programming. In the first half of this post, we will explain what Python functions are, how to define them, and how to call them.

### [209. Mastering Integers in Python: A Comprehensive Beginner's Guide](https://hackernoon.com/mastering-integers-in-python-a-comprehensive-beginners-guide)
![](https://cdn.hackernoon.com/images/mCQMNMUuBRQ0LIqGt5Ff1WvWWSL2-tr93lav.jpeg)
This article provides a comprehensive beginner's guide to everything related to integers in Python. Whether you are just starting out with programming or lookin

### [210. Why I'm in love with Julia](https://hackernoon.com/why-im-in-love-with-julia-jo763y3a)
![](https://cdn.hackernoon.com/drafts/1vdz3ycl.png)
In this article I'm going to make a case why people serious about creating machine learning algorithms and high performance data science programming should use Julia rather than Python. 

### [211. 3 Easy Ways to Improve The Performance Of Your Python Code](https://hackernoon.com/3-easy-ways-to-improve-performance-of-your-python-code-dw183uzo)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2Fg6qy8o3kPEPCXQ9aBtCv5lNUgJx1-rlb3ttc.webp?alt=media&token=41c6d9c2-409a-48b1-95af-7705c92e8a82)
I. Benchmark, benchmark, benchmark

### [212. Why You Should Use Python for Web Development](https://hackernoon.com/why-you-should-use-python-for-web-development)
![](https://cdn.hackernoon.com/images/g7xK5JLvQXaSd8H76Y7Ym1n5u1q1-3293q5d.jpeg)
Python is one of the most powerful and dominant languages in web development. check more here about why to use Python for Web Development.

### [213. Master the Basics of Python in 20 Minutes](https://hackernoon.com/master-the-basics-of-python-in-20-minutes)
![](https://cdn.hackernoon.com/images/XXYK3xoQMhPK6WgGxZcfzaaDPnt1-s993l5p.jpeg)
Discover the essentials of Python programming in this comprehensive review and guide, designed to help you master the basics. Learn about variables, data types,

### [214. Understanding The Concept of Clustering In Unsupervised Learning](https://hackernoon.com/understanding-the-concept-of-clustering-in-unsupervised-learning-zo2h31n9)
![](https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-tj82r29.jpeg)
What is hierarchical clustering in unsupervised learning?

### [215. Caches in Python](https://hackernoon.com/caches-in-python)
![](https://cdn.hackernoon.com/images/eQHzh6rz7ETBHLjs0KzCl1Dooqp2-cs93ok0.jpeg)
Let's learn about Caches, Caching Operations, Cache Eviction Policies,
Implementation of Cache Eviction Policies, Distributed Caching
and Caching In Python

### [216. Introduction to Tuples in Python](https://hackernoon.com/introduction-to-tuples-in-python)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-hy93oka.png)
In this guide, we'll cover how to use Tuples, as well as some of the methods and things you'd want to do with them.

### [217. A Guide to Improving Your Python Performance Speed](https://hackernoon.com/a-guide-to-improving-your-python-performance-speed-th2835dj)
![](https://cdn.hackernoon.com/images/scJFRtReiyVdTsEi7KjcSIGTVDE3-19ay22vd.jpeg)
This guide aims to summarize popular methods for boosting the execution speed of your Python code.

### [218. A Complete(ish) Guide to Python Tools You Can Use To Analyse Text Data](https://hackernoon.com/a-completeish-guide-to-python-tools-you-can-use-to-analyse-text-data-13g53wgr)
![](https://cdn.hackernoon.com/drafts/lfy3y1e.png)
Exploratory data analysis is one of the most important parts of any machine learning workflow and Natural Language Processing is no different. 

### [219. Animate a Math Object With a Trace Path Using Python Manim Library](https://hackernoon.com/animate-a-math-object-with-a-trace-path-using-python-manim-library)
![](https://cdn.hackernoon.com/images/9mEVhVUDuCNNlVwf2fYGWWBDAdt1-gg92tdj.jpeg)
Learn the basics of manim library to create beautiful animation

### [220. Beginner Python Projects: Build a Simple Email Slicing Program ](https://hackernoon.com/beginner-python-projects-build-a-simple-email-slicing-program-g04k33y4)
![](https://cdn.hackernoon.com/images/hEMjV6xqXnSfBtlhP0SeuEiVSpO2-u22d34yg.jpeg)
An Email Slicer is just a tool that will take an email id as an input and will perform slicing operations on it to return the username and the domain.

### [221. Executing a T-test in Python ](https://hackernoon.com/executing-a-t-test-in-python)
![](https://cdn.hackernoon.com/images/TYAy8YXF3pNC96IPW15fOOqYix43-2l92qo8.jpeg)
In today’s data-driven world, data is generated and consumed on a daily basis. All this data holds countless hidden ideas and information that can be exhausting

### [222. Python Programming: A Beginner’s Guide](https://hackernoon.com/python-programming-a-beginners-guide-u92x3u03)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FB6I7WEwrKubf11jAWFL33iiMzR13-6hh3u17.png?alt=media&token=0b3571ea-d3fb-418f-80b4-f466ec8965a0)
Python is an interpreted, high-level, powerful general-purpose programming language. You may ask, Python’s a snake right? and Why is this programming language named after it? Well, you are in the right place to discover the answer! and I’ll also answer the why, what, and how regarding Python programming.

### [223. Python Hack: How to Make a Digital Clock ](https://hackernoon.com/python-hack-how-to-make-a-digital-clock-8o193wit)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-bw5y3rb5.jpeg?alt=media&token=345f2c09-d359-4fb0-9a77-2c5bd6c96071)
Hi guys,

### [224. Why Python and Machine Learning are Soulmates](https://hackernoon.com/why-python-and-machine-learning-are-soulmates)
![](https://cdn.hackernoon.com/images/M6G22rxQzLTqx37eMqcSVG1Ybvj2-ek93w8m.jpeg)
Python is regarded as the best language for programming Machine Learning. 

### [225. Functional Programming in Python For Beginners](https://hackernoon.com/functional-programming-in-python-for-beginners-pez32fk)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-1dg31y5.jpeg)
Learn about functional programming, pure functions, map(), filter(), zip(), reduce() concepts

### [226. PySpark Over Pandas: The Obsession of Every Data Scientist](https://hackernoon.com/pyspark-over-pandas-the-obsession-of-every-data-scientist)
![](https://cdn.hackernoon.com/images/ghxvhI8PhzSrBSgApo6FShbQJO32-bpc3qh9.jpeg)
PySpark makes it 100x times faster than Pandas for large datasets. Pandas DataFrames are incapable of constructing a scalable application,

### [227. Learn Python in 8 Weeks: The 80/20 Learning Plan with Videos, Articles, and Practice Exercises](https://hackernoon.com/learn-python-in-8-weeks-the-8020-learning-plan-with-videos-articles-and-practice-exercises)
![](https://cdn.hackernoon.com/images/0iu1pHRMnqOT3GqhiW0OP3lK20h1-xra22zc.jpeg)
Learn Python programming in your free time following the 80/20 learning plan.

### [228. Analyzing Sentiment Of Tweets Is Really Easy If You Follow This Tutorial](https://hackernoon.com/analyzing-sentiment-of-tweets-is-really-easy-if-you-follow-this-tutorial-elf3wrh)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-ukd33uxf.jpeg?alt=media&token=c3053d9e-78ed-42fd-b37e-55704dcb569c)
Hello, Guys,

### [229. Answering the 12 Most Common Questions About Python](https://hackernoon.com/answering-the-12-most-common-questions-about-python-n2243z1x)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FaHcUME45O0Sw3JLt9OGFJpazIvO2-ps628xw.jpeg?alt=media&token=fce71e63-5712-496d-a7a2-45a425e65a3e)
Python is an open-source high-level programming language that is easy to learn and user-friendly. It is one of the first choices of many programmers be it a beginner or experienced. So, today we have prepared a list of most asked questions on Python programming language.

### [230. Why is This So Hard?](https://hackernoon.com/why-is-this-so-hard)
![](https://cdn.hackernoon.com/images/OQ8w9673DVgSKBLD5tvDpKrOj4J2-pk93ngz.jpeg)
This article explores what good code is and shares some tenets of good structure. 

### [231. Learning Python Variables](https://hackernoon.com/learning-python-variables)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-h093oqy.jpeg)
As with all other languages, Python has variables that can be defined to hold data. 

### [232. How To Build a Multilingual Text-to-Audio Converter With Python](https://hackernoon.com/how-to-build-a-multilingual-text-to-audio-converter-with-python)
![](https://cdn.hackernoon.com/images/iBQ4QtIEHPVhZRHEtIPcYdGgqtM2-wf2345s.jpeg)
Learn how to build a multilingual text-to-audio converter using Python. This guide covers essential libraries, techniques, and best practices

### [233. How to Master Web Scraping in Python: From Zero to Hero](https://hackernoon.com/how-to-master-web-scraping-in-python-from-zero-to-hero)
![](https://cdn.hackernoon.com/images/lShDwkRGGKgU2K0DTC4nFcavGYt2-1m10232xx.png)
Pro Tips & Techniques to Scrape Any Website Reliably. Go beyond CSS selectors to get hidden content. Metadata is full of valuable information.

### [234. A Brief Introduction to Lambda Expressions in Python](https://hackernoon.com/a-brief-introduction-to-lambda-expressions-in-python-202m33r6)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-8y1u33il.jpeg)
Lambda expressions in python are one-time anonymous functions which we don’t need more than once.

### [235. Caching in Django: Everything You Need to Know](https://hackernoon.com/caching-in-django-everything-you-need-to-know)
![](https://cdn.hackernoon.com/images/gtSwy6u1vhgivwjbXJNzIKXLQFB3-0192oho.jpeg)
Optimize your website for lightning-fast speed with caching. Reduce processing overhead and improve response time, and discover the power of caching today.

### [236. Learn To Code With No Hassle](https://hackernoon.com/learn-to-code-with-no-hassle-1wl3toq)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FqeIv6rNygoYrUXBwG7uA2lPpLSj2-8e203v0o.jpeg?alt=media&token=14dfdc45-12d5-4f54-957e-f57c223cd99a)
I’ve been teaching Java for quite a while now. So I often share advice on how to learn programming faster and better. In talking to my students I can see that one thing distracts them very much: coding anxiety. It is a real trouble. Some people find it hard to focus their attention for more than one hour. Some are excessively stressed out by the job search.

### [237. A Beginner's Guide to Web Scraping in Python](https://hackernoon.com/a-beginners-guide-to-webscraping-in-python-ou213ws1)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-yis28gf.jpeg?alt=media&token=0340fb0d-ffb2-4179-a27b-b7da09976841)
In this article, you're going to learn the basics of web scraping in python and we'll do a demo project to scrape quotes from a website.

### [238. Your Guide To Productive Python Programming](https://hackernoon.com/your-guide-to-productive-python-programming-fj7635yw)
![](https://cdn.hackernoon.com/images/VnLOjx88VSTC15QxJUnLtlkPWQo1-oh930cw.jpeg)
Have you ever felt that you are not coding Python as productive as you want to be? Python avoids repetition to do more work with less code.

### [239. You Can Build an AI Agent From Scratch In Less Than 10 Minutes (Here's How)](https://hackernoon.com/you-can-build-an-ai-agent-from-scratch-in-less-than-10-minutes-heres-how)
![](https://cdn.hackernoon.com/images/0iu1pHRMnqOT3GqhiW0OP3lK20h1-l902bfh.webp)
An AI agent is a small “AI worker” that can do tasks instead of you. 

### [240. Implementing Descriptors in Your Python Code ](https://hackernoon.com/implementing-descriptors-in-your-python-code)
![](https://cdn.hackernoon.com/images/ql5j5TZB0tU1vWA4EaF6tI4lfED3-pf93kfy.jpeg)
Descriptors are one of the features that make Python's OOP so unique. They allow for powerful customization of attribute access and manipulation.

### [241. How to Master Strings in Python: A Comprehensive Beginner's Guide](https://hackernoon.com/how-to-master-strings-in-python-a-comprehensive-beginners-guide)
![](https://cdn.hackernoon.com/images/mCQMNMUuBRQ0LIqGt5Ff1WvWWSL2-lib3ybc.jpeg)
Learn essential string manipulation in Python with this comprehensive guide.  Support me on HackerNoon

### [242. Interview: Flask Creator Armin Ronacher](https://hackernoon.com/interview-flask-creator-armin-ronacher-yx3r3wzs)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FMqO5FJu5BqX6pm118RBfsb2Qysq1-k72e3w3b.jpeg?alt=media&token=67e94f1b-1567-4c87-a3c0-474e8c91ad7f)
Introduction

### [243. A Complete Guide to Python Dictionaries](https://hackernoon.com/a-complete-guide-to-python-dictionaries)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-jtb3peb.png)
In this guide, we will cover everything you need to know about Python dictionaries.

### [244. Clean Code for Python – Stop Writing Bad Code](https://hackernoon.com/clean-code-for-python-stop-writing-bad-code)
![](https://cdn.hackernoon.com/images/0iu1pHRMnqOT3GqhiW0OP3lK20h1-r5221x1.png)
Learn key principles from 'Clean Code' by Uncle Bob and apply them to Python. Write clean, readable, and maintainable code with simple yet effective changes.

### [245. Deploying a Django Project to PythonAnywhere - A How-To Guide](https://hackernoon.com/deploying-a-django-project-to-pythonanywhere-a-how-to-guide-cn173z0e)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F7rLTyAE1x7Ogb2NcsNJnDUadSdy2-1lbk29iv.jpeg?alt=media&token=72aae9a4-2b91-464b-ae53-e4905549ec88)
When I was first starting with Django, one of the most challenging obstacles I faced was deploying my application. In this tutorial, I will show you guys how to deploy your Django applications to PythonAnywhere and hopefully help you avoid the pitfalls I made.

### [246. Success With Machine Learning Projects in Python](https://hackernoon.com/success-with-machine-learning-projects-in-python-ks2p33x3)
![](https://cdn.hackernoon.com/images/MJpFVUEItkSdoh38rYo60VT7RfH3-2u16330g.jpeg)
In this article, we will give you a sense of the applications for machine learning and explain why Python is a perfect choice for getting started.

### [247. Hello, World! - Why Python is the Most Beginner-Friendly Coding Language](https://hackernoon.com/hello-world-why-python-is-the-most-beginner-friendly-coding-language-u15j34v9)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-e9m32v8.jpeg)
Let’s start this journey of programming with gaining some knowledge on the Python programming language.

### [248. The Downside of Overusing Python Dicts ](https://hackernoon.com/the-downside-of-overusing-python-dicts)
![](https://cdn.hackernoon.com/images/YoPZGa5Zd2Wcusm3BfETvcl7SVP2-yp92f38.jpeg)
A new fast correct Python library: cavro for parsing Avro, and why current libraries struggle

### [249. 322 Stories To Learn About Python Programming](https://hackernoon.com/322-stories-to-learn-about-python-programming)
![](https://cdn.hackernoon.com/images/github/python-programming-851.png)
Learn everything you need to know about Python Programming via these 322 free HackerNoon stories.

### [250. Python Functions Tutorial for Absolute Beginners](https://hackernoon.com/python-functions-tutorial-for-absolute-beginners-q71t31d9)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-d11p3130.jpeg)
Well, the Reusability of the code in a program is made possible through functions.

### [251. Finding the Middle of a Linked List (with Animated Examples)](https://hackernoon.com/finding-the-middle-of-a-linked-list-with-animated-examples)
![](https://cdn.hackernoon.com/images/XIlys8PrM8eJ7n0qjETjuC0lbkB2-fob3oxa.jpeg)
Detailed examples on how to return the middle node, given the head of a singly linked list.

### [252. A Complete Guide to Python Lists](https://hackernoon.com/a-complete-guide-to-python-lists)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-mda3pvq.jpeg)
Let's start with some of the basics, and then dive into useful ways you'll be able to work with lists.

### [253. Learn To Code With Nursery Rhymes and Fairy Tales](https://hackernoon.com/learn-to-code-with-nursery-rhymes-and-fairy-tales)
![](https://cdn.hackernoon.com/images/NLSlxLXGa8Z0kWKlIoM8jdEQdc92-wzf35j7.jpeg)
Classic nursery rhymes and fairy tales are translated into Python code in my upcoming picture book that teaches Python programming to beginners. 

### [254. Coding on Python at Home](https://hackernoon.com/coding-on-python-at-home-ld4z3y1z)
![](https://cdn.hackernoon.com/drafts/q84wf3ycj.png)
How many more reports can you generate? How many sales figures do you have to tally, how many charts,  how many databases, how many sql queries, how many 'design' pattern to follow, how many bugs to fix etc. etc.. because you get paid for it.. Fatigue sets in , purpose of living is being questioned, and just when you are about to yell '.. to hell with all this..', your mortgage comes due, and don't look for that escape vacation because we are in a corona virus shutdown..

### [255. Data-Driven Analysis of Global EV Adoption](https://hackernoon.com/data-driven-analysis-of-global-ev-adoption)
![](https://cdn.hackernoon.com/images/yE54pZ3wEEM7ub0dQhRxjnForG42-zzi322x.jpeg)
Electric vehicle growth continues to accelerate, with some regions of the world predominantly selling EVs, and others accelerating their transition.

### [256. Improve Productivity by Using mamba to Speed up Creating Python Virtual Environment](https://hackernoon.com/improve-productivity-by-using-mamba-to-speed-up-creating-python-virtual-environment)
![](https://cdn.hackernoon.com/images/NpclsXHLfPf1qjBCjmjlbDg2CFo1-fn93ruh.jpeg)
Improve productivity by using mamba to speed up creating Python virtual environment. Resolve the issue of extremely slow environment solving when using conda.

### [257. Introduction to Sets in Python](https://hackernoon.com/introduction-to-sets-in-python)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-l693psd.jpeg)
Sets in python provide a method to create a unique set of unordered items with no duplicates. 

### [258. How to Create a Telegram Chatbot](https://hackernoon.com/how-to-create-a-telegram-chatbot-nb3g34x6)
![](https://cdn.hackernoon.com/images/ugoTV1vwcgR4mN8MMDUUN4vt6p02-d93434h2.jpeg)
In this article, we will learn how to create a chatbot in the Telegram messenger app from scratch. No special knowledge is required, but Python knowledge helps.

### [259. Scikit-Learn 0.24: Top 5 New Features ](https://hackernoon.com/scikit-learn-024-top-5-new-features-nm1w34ev)
![](https://cdn.hackernoon.com/images/zVaxL0LohRUpfDQhznRQ9z3y5tj1-1f9314q.jpeg)
For any data scientists & machine-learning engineers use scikit-learn for different machine learning projects here are  5 best new features in scikit-learn 0.24

### [260. Hopsworks 3.0: The Python-Centric Feature Store](https://hackernoon.com/hopsworks-30-the-python-centric-feature-store)
![](https://cdn.hackernoon.com/images/EgFdTt1BvmO8R414eQ8WmgRajPO2-u493qtx.gif.webp)
Hopsworks is the first feature store to extend its support from the traditional Big Data platforms to the Pandas-sized data realm, where Python reigns supreme. 

### [261. A Philosophy of "Learning By Doing"](https://hackernoon.com/a-philosophy-of-learning-by-doing)
![](https://cdn.hackernoon.com/images/INgYNQGLIYXcHgvDo21OjEozweS2-h893oo7.jpeg)
Let's change the youth's perception of learning by doing.

### [262. Practical Cryptography with Go](https://hackernoon.com/practical-cryptography-with-go)
![](https://cdn.hackernoon.com/images/iwcbZLXt2tWT1T9ZNtQukR36MJo2-s492ouz.jpeg)
What algorithm(s) to use, what is safe enough, what is not safe, which implementation, padding, what type of key, encoding, etc

### [263. Top Python Frameworks to Explore in 2022](https://hackernoon.com/top-python-frameworks-to-explore-in-2022)
![](https://cdn.hackernoon.com/images/yEPQ6i4CCAdpczrPlRcHgxdggFC2-yu0379j.jpeg)
Selecting the correct Python framework is the only thing you need to develop a successful project in no time. 

### [264. How I Saved 120 hours And $600 on Xero With Python Automation And Zapier](https://hackernoon.com/how-i-saved-120-hours-and-dollar600-on-xero-with-python-automation-and-zapier-qf4y30fi)
![](https://cdn.hackernoon.com/images/z825a3x0g.jpg)


### [265. Daily Coding Problem: Minimum Coins Count](https://hackernoon.com/daily-coding-problem-minimum-coins-count)
![](https://cdn.hackernoon.com/images/NpclsXHLfPf1qjBCjmjlbDg2CFo1-ed93s9x.jpeg)
Counting the minimum numbers of coin to reach a certain amount

### [266. Beginner Python Projects: Build a Random Password Generator in Python](https://hackernoon.com/beginner-python-projects-build-a-random-password-generator-in-python-cp4833ft)
![](https://cdn.hackernoon.com/images/hEMjV6xqXnSfBtlhP0SeuEiVSpO2-xr1o34bt.jpeg)
Wanna start a beginner Python project? Let's create a Password Generator Python Project which is super quick & super fun!

### [267. Automate Python Package Publishing with GitHub Actions](https://hackernoon.com/automate-python-package-publishing-with-github-actions)
![](https://cdn.hackernoon.com/images/ioXznesyF8T1nkI3jwUvgBSLIaf2-p3032n2.jpeg)
Learn how to streamline your Python project deployments by integrating GitHub Actions with PyPI for automated package publishing.

### [268. Python @classmethod vs @staticmethod vs Module-level Functions](https://hackernoon.com/python-classmethod-vs-staticmethod-vs-module-level-functions)
![](https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-1l92gs3.jpeg)
When studying Python, you inevitably face the problem of choosing between static methods, class methods, and module-level functions

### [269. How to Improve Django 3.1 View Performance with Async Support](https://hackernoon.com/how-to-improve-django-31-view-performance-with-async-support-vp293488)
![](https://cdn.hackernoon.com/images/9xpauPIeEyQRYUDnm7rOBnWGLyD2-th1u286n.jpeg)
Django 3.1 provides support for asynchronous views, allowing developers to make significant performance improvements.

### [270. 'Beautiful is Better than Ugly': Using Python to Automate Your SEO Strategy](https://hackernoon.com/beautiful-is-better-than-ugly-using-python-to-automate-your-seo-strategy-qn5v35s6)
![](https://cdn.hackernoon.com/images/NqFBgsMsodTucsTW6YyqzBOeFmI2-8qg52be1.jpeg)
Python is a powerful, simple, and versatile language that can be used to do many things including helping you with SEO. This guide shows how to use it for SEO. 

### [271. How to Isolate Vocals in a Song With Python](https://hackernoon.com/how-to-isolate-vocals-in-a-song-with-python)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-ey93pom.gif.webp)
This article illustrates how to separate the vocals of a song from the instruments using my new favorite library, Librosa.

### [272. Took - A Twitter Bot that Tweets Books.](https://hackernoon.com/took-a-twitter-bot-that-tweets-books)
![](https://cdn.hackernoon.com/images/BJnS3ZvZLxebm9NMhDkaFzobXfl2-vjb3qs3.jpeg)
Usually I found myself reading more than 100 tweets per day, so I thought that using all that 'reading power' to read a book using tweets could be a good idea.

### [273. The Complete Python Tutorial for Absolute Beginners in 2023](https://hackernoon.com/the-complete-python-tutorial-for-absolute-beginners-in-2023)
![](https://cdn.hackernoon.com/images/pythons-on-a-table-clg23w7fs000101s6bdhc4wa6.png)
Python is an unbelievably powerful programming language that is used by millions of developers in production systems around the world. 

### [274. 5 Best Practices for Writing Efficient Python Code](https://hackernoon.com/5-best-practices-for-writing-efficient-python-code)
![](https://cdn.hackernoon.com/images/mZGnGVFc4QQ9Dzv5a5vjYGpkHLS2-y993663.jpeg)
In this article, we'll discuss some basic principles of coding in python that can help you optimize your programs' performance. 

### [275. Python Interfaces: Abandon ABC and Switch to Protocols](https://hackernoon.com/python-interfaces-abandon-abc-and-switch-to-protocols)
![](https://cdn.hackernoon.com/images/TTXSsm8ACRUrHYRwy3IksZJUgDk1-a693lxi.jpeg)
Reasons to use Python Protocols instead of ABC library for Python interfaces.

### [276. Why Choose Python for Your Next IoT Development Project](https://hackernoon.com/why-choose-python-for-your-next-iot-development-project-z59l3yap)
![](https://cdn.hackernoon.com/drafts/7vc83kl5.png)
In recent decades, programmers have been preoccupied with mastering new information, creating algorithms and unique solutions. According to the Stack Overflow Survey, Python is the fastest-growing programming language, which is actively used by software development companies in creating both simple and complex applications. 

### [277. Welcome to the World of Artificial Intelligence Programming](https://hackernoon.com/welcome-to-the-world-of-artificial-intelligence-programming)
![](https://cdn.hackernoon.com/images/WzMKmR2FI9XsxVlqpwY9gbdG6Xe2-6zf3r81.jpeg)
Discover everything you need to know about artificial intelligence programming

### [278. AWS Secrets Manager: How to Manage Credentials in Python ](https://hackernoon.com/aws-secrets-manager-how-to-manage-credentials-in-python-rw3k33m8)
![](https://cdn.hackernoon.com/images/JT4BgXlfxveziEP9szyBKsEXoFf2-874333vx.jpeg)
In this tutorial, we're looking at the AWS Secrets Manager as a way of managing credentials in Python scripts, with an example use case.

### [279. What is Property-based Testing (Part 1)](https://hackernoon.com/what-is-property-based-testing-part-1)
![](https://cdn.hackernoon.com/images/G7xnCfjZh5VWW5gNObhHMmWwODk1-vp9280v.jpeg)
Introduction to property-based testing by way of an illustrative example.

### [280. A python IDE that you can use anywhere](https://hackernoon.com/a-python-ide-that-you-can-use-anywhere-c6123uds)
![](https://cdn.hackernoon.com/drafts/ld253wcn.png)
As a student who travels a lot (pub - campus - cafe - home), I tend to carry around my macbook air because its light (and I hate heavy things). However, macbook air isn't really a powerful machine and it often drives me mad when the code I'm trying to run is too heavy to run

### [281. Choosing Python for Web Development: Top 16 Pros and Cons](https://hackernoon.com/choosing-python-for-web-development-top-16-pros-and-cons-y3an3yji)
![](https://images.unsplash.com/photo-1507680685605-8dd3c711934b?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Did you know that Python was named after Monty Python?

### [282. A New Open-Source Web3 Tool For Python Developers](https://hackernoon.com/a-new-open-source-web3-tool-for-python-developers)
![](https://cdn.hackernoon.com/images/AiXJvxVwBLdlWmter6QfGku2XPu2-fm33oyt.jpeg)
Build the future of DeFi with Ape! From NFT marketplaces to you're own decentralized crypto exchange, Ape's framework provides elevated code for creators. 

### [283. Scraping Google Search Console Backlinks](https://hackernoon.com/scraping-google-search-console-backlinks)
![](https://cdn.hackernoon.com/images/iKnAyX6wonPP7zZPoUrPycGhfFf2-wm93wls.jpeg)
Learn how to emulate a normal user request and scrape Google Search Console data using Python and Beautiful Soup.

### [284. 8 Editors To Get Started Writing Python](https://hackernoon.com/8-editors-to-get-started-writing-python)
![](https://cdn.hackernoon.com/images/wSC8Z6ezJMNw8dm8PRUeR0SU7k63-ch037xz.jpeg)
A list of 8 editors to get you started writing code in Python. 

### [285. 7 Types of Operators in Python](https://hackernoon.com/7-types-of-operators-in-python-df5e31gt)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-811931xm.jpeg)
Operators are used to doing operations on any given data stored inside variables. In Python, there are 7 types of operators. Arithmetic, bitwise, and more.

### [286. The Applications of Python Programming Language](https://hackernoon.com/the-applications-of-python-programming-language-s33134o8)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FMJpFVUEItkSdoh38rYo60VT7RfH3-x6w28vn.jpeg?alt=media&token=59eea21f-a346-4ee9-9c03-b2ab74bb6005)
Python is trending as the second most popular programming language in the world and grabbed its position edging out Java.

### [287. My Experience of Working with PyCharm JetBrains IDE](https://hackernoon.com/my-experience-of-working-with-pycharm-jetbrains-ide-4m103uku)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FNb5UWzYU8LcYBeB1CmSteO3qx6D2-18j3u5s.jpeg?alt=media&token=9aea4e5e-8a2c-4874-b85d-05711ea5b0a3)
I always wanted to learn to code but was unable to give ample time because of my schedule. Thanks to Covid19, I started my python journey started recently in the lockdown. 

### [288. How to Build a GUI-Based Currency Converter App in Python](https://hackernoon.com/how-to-build-a-gui-based-currency-converter-app-in-python)
![](https://cdn.hackernoon.com/images/iBQ4QtIEHPVhZRHEtIPcYdGgqtM2-h4134pp.jpeg)
Build a Python currency converter with Tkinter. Learn API interaction, user input handling, and GUI design for real-time currency conversion.

### [289. My Top 5 Favorite Python Tips and Tricks!](https://hackernoon.com/my-top-5-favorite-python-tips-and-tricks)
![](https://cdn.hackernoon.com/images/Bzzm1jWZgWe7vYPwsdaa8CK5pUG2-pfe3x6q.jpeg)
How to write effective and readable Python code (my favorite tips and tricks of the programming language!)

### [290. Exploring the .NET Core and Python Union](https://hackernoon.com/exploring-the-net-core-and-python-union)
![](https://cdn.hackernoon.com/images/FA4UT4FgGUfOjEjkcSYA2tYPEyG2-cf93oz9.jpeg)
Here's a simple solution for being able to call Python code from your C# applications!

### [291. OOP in Python: Understanding Private and Public Methods](https://hackernoon.com/oop-in-python-understanding-private-and-public-methods)
![](https://cdn.hackernoon.com/images/EsPFso1NI8MbFXu7EcRqQhHoZUl2-4v92hxr.jpeg)
This blog post is part of a series of tutorials on Object-Oriented Programming in Python 3.0. We will try to understand the types of methods and their uses.

### [292. 5 Essential Python Packages You Should Know](https://hackernoon.com/5-essential-python-packages-you-should-know)
![](https://cdn.hackernoon.com/images/ql5j5TZB0tU1vWA4EaF6tI4lfED3-0n93kf2.jpeg)
A list of universal libraries for working with Python projects.


### [293. Implementing Google Authentication and Fetching Mails from Scratch Using Python Django](https://hackernoon.com/implementing-google-authentication-and-fetching-mails-from-scratch-using-python-django-qidv36j7)
![](https://cdn.hackernoon.com/drafts/cs4n2d42.png)
Google Authentication and Fetching mails from scratch means without using any module which has already set up this authentication process. 

### [294. A Roadmap to Mastering Python](https://hackernoon.com/a-roadmap-to-mastering-python)
![](https://cdn.hackernoon.com/images/coding-cliev2a8x000201s66g9qguqq.png)
I have been coding in Python for 8 years now. ⏳Here's a roadmap to Master Python! 

### [295. Short Guide to Best Practices When Naming Variables in Python](https://hackernoon.com/short-guide-to-best-practices-when-naming-variables-in-python-h32r34mr)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-mz1b316q.jpeg)
These are some best practices in python being followed by the python community when it comes to naming your variables.

### [296. Why Pandas Hinder You From  Perfecting Programming Skills](https://hackernoon.com/why-pandas-hinder-you-from-perfecting-programming-skills-lxd3t28)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FPlkBsmRfexdaQpDwyOBCVClP5au2-5w2522o7.png?alt=media&token=a4928ec8-5711-4836-835d-62f70bccb79f)
Python’s popularity is growing the quickest among programming languages. This means more and more employers are looking for developers, data scientists and analysts that know how to program Python and take advantage of its many open source libraries. If you just started learning Python or are aiming to start anytime soon, then you most probably benefit from checking out the three tips listed in this article. They will speed up your learning process and will help you become a savvy Python developer.

### [297. Your Simple Guide to Building an AI Agent in Python!](https://hackernoon.com/your-simple-guide-to-building-an-ai-agent-in-python)
![](https://cdn.hackernoon.com/images/0iu1pHRMnqOT3GqhiW0OP3lK20h1-wg028wv.webp)
In this tutorial, I’ll walk you through building your very first AI agent in Python using Google’s Agent Development Kit (ADK).

### [298. How to Learn Python Without Information Overload ](https://hackernoon.com/how-to-learn-python-without-information-overload-0m1y3t5k)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FugoTV1vwcgR4mN8MMDUUN4vt6p02-6q1f3tgh.jpeg?alt=media&token=ed207159-c780-4f3f-b8b3-ea14328f28f1)
For everyone who doesn't know who I am - hello, I am Casey and I'm a full-stack developer.  Many people, friends, and family mostly, have come to me over the years wanting to learn how to code and wanted me to teach them.  

### [299. A Quick and Friendly Python 3 Guide For Beginners](https://hackernoon.com/a-quick-and-friendly-python-3-guide-for-beginners)
![](https://cdn.hackernoon.com/images/rIVD9uGtDyTmdfox8lpMYgJi5AZ2-wy93ubd.jpeg)
Welcome to A friendly beginners Python 3 Guide: Where to start. I'm thrilled to be your guide on this learning journey. From setting up your Python environment 

### [300. Using Python in ChatGPT with AImarkdown Script - Part One](https://hackernoon.com/using-python-in-chatgpt-with-aimarkdown-script-part-one)
![](https://cdn.hackernoon.com/images/k2s7svgbhkVZ5UqFBHR7QLwURtJ2-bq832o7.jpeg)
Ever struggled to reliably execute Python scripts within ChatGPT or wished you could customize the way Python output is displayed? This article changes all that

### [301. This One Programming Concept Made Me a Better Coder (and Planner)](https://hackernoon.com/this-one-programming-concept-made-me-a-better-coder-and-planner)
![](https://cdn.hackernoon.com/images/x4iejpqx0jQZeoBqCVsPeFtrpUs2-d71376e.jpeg)
How functional programming changed the way I write and think about code — with easy Python examples and lessons from real coding struggle.

### [302. Why Python Is Leading the Charge in Data Analytics](https://hackernoon.com/why-python-is-leading-the-charge-in-data-analytics-0e233bj1)
![](https://images.unsplash.com/photo-1526379095098-d400fd0bf935?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Python is one of the oldest mainstream programming languages, which is now gaining even more ground with a growing demand for big data analytics. Enterprises continue to recognize the importance of big data, and $189.1 billion generated by big data and business analytics in 2019 proves it right. 

### [303. Why Does Python Has a "Pass" Statement](https://hackernoon.com/why-does-python-has-a-pass-statement)
![](https://cdn.hackernoon.com/images/jZAZIiIsMPVTKj9uZsA8g3WB9TJ3-du1371k.jpeg)
Article to understand why does Python have a Pass statement, why it is designed? Is it just an ordinary comment block or for the grammatical completeness

### [304. Re-Learning Data Structures and Algorithms Series: Python 3 And Classes](https://hackernoon.com/re-learning-data-structures-and-algorithms-series-python-3-and-classes-jz2h377i)
![](https://cdn.hackernoon.com/drafts/3uq2jr2.png)
If you have not read the first blog on the why, how, and hope of this series, check out the first here

### [305. Is Your Code Overly Complex?](https://hackernoon.com/is-your-code-overly-complex)
![](https://cdn.hackernoon.com/images/M6G22rxQzLTqx37eMqcSVG1Ybvj2-dd93wvi.jpeg)
Cyclomatic is one way to measure code complexity - but it isn't a great option. We look at two metrics - Cyclomatic Complexity and Cognitive Complexity.

### [306. Sprung: a USB “dead-man Switch” That Panics the Host When Your Token Goes Missing](https://hackernoon.com/sprung-a-usb-dead-man-switch-that-panics-the-host-when-your-token-goes-missing)
![](https://cdn.hackernoon.com/images/wXH0RYkEAkeABosdHKGX0H2FGeY2-t782xki.png)
A practical anti-forensics technique: monitor USB identity with udevadm and trigger SysRq reboot on mismatch or removal. Research at anti-forensics.com. 

### [307. Data Scraping Google Search Results Using Python and Scrapy](https://hackernoon.com/how-to-scrape-data-from-google-search-using-python-and-scrapy)
![](https://cdn.hackernoon.com/images/da7H4NzOhAdhje46xkTgaLorF5m2-hy03n5s.jpeg)
Scraping Google SERPs (search engine result pages) is as straightforward or as complicated as the tools we use. 

### [308. Getting Started With Python Bokeh: 25+ Data Visualization Examples With Source Code](https://hackernoon.com/getting-started-with-python-bokeh-25-data-visualization-examples-with-source-code)
![](https://cdn.hackernoon.com/images/n46TzZ1AaqbEkZzpTB21rYVJHNG3-pq835h2.jpeg)
Discover dynamic data visualization with Python Bokeh, featuring interactive graphs and easy examples.

### [309. Inside Python: Exploring Language Mechanics With the Star Operator](https://hackernoon.com/inside-python-exploring-language-mechanics-with-the-star-operator)
![](https://cdn.hackernoon.com/images/gqmUIBcLD7ejrmwG4ImCNZ4JzLt1-o883qms.jpeg)
Python’s star operator as a doorway into inner workings of the language.

### [310. Python for Kids: A Fun and Easy Guide to Learning the Popular Programming Language](https://hackernoon.com/python-for-kids-a-fun-and-easy-guide-to-learning-the-popular-programming-language)
![](https://cdn.hackernoon.com/images/N5P2SVUeSBRLoIu1oEruwNMSGyl2-5ka2l3p.jpeg)
Programming languages are created to give computers instructions, just the same way your parents use the English Language to give you instructions to do a thing

### [311. Does Python Skills Equal Getting a Coding Job?](https://hackernoon.com/does-python-skills-equal-getting-a-coding-job-l5l3tod)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F0k8rhBVQHSRnJBYUjpFXJBJ0Lq22-7y1a3unz.jpeg?alt=media&token=ccc6ddf6-166c-4b40-9bf9-c2d40a1bdc32)
Python is one of the most popular programming languages. It is easy to pick up and begin with the basics. It is a general-purpose language and can be used for more a lot of things other than just web development. To get a job, you need to go beyond learning just the basics and have a solid understanding of the complexities involved in the language. 

### [312. Your Definitive Handbook For Calling a Function in Python](https://hackernoon.com/your-definitive-handbook-for-calling-a-function-in-python)
![](https://cdn.hackernoon.com/images/fms5hEAIFUXalFpkFdSTymA0Cmn2-lo932hn.jpeg)
Want to write and call functions with Python? Here's a complete step by step guide to help you master this skill.

### [313. Python List Comprehension Beginner's Guide](https://hackernoon.com/python-list-comprehension-beginners-guide-c21y3wny)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-86383uuo.jpeg?alt=media&token=81720301-34f1-43b7-a107-4a1b35a71f89)
Today you’re going to learn about python list comprehension, a very powerful feature of python to use when creating a python List based on certain constraints.

### [314. Python for Beginners, Part 10: Primitive Data Types](https://hackernoon.com/python-for-beginners-part-10-primitive-data-types)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-kye3jxv.jpeg)
Let's cover the awesomeness of primitive data types. What are integers, floats, or strings!? I don't know... Let's find out!

### [315. The Surprising Case Of Mutable Default Arguments](https://hackernoon.com/the-surprising-case-of-mutable-default-arguments)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-te128e0.jpeg)
Mutable arguments get bind to the function the moment the function definition ends and are therefore modified each time instead of re-initialisation.

### [316. Simplify Custom User Models by Open-Sourcing Django-Swap-User](https://hackernoon.com/simplify-custom-user-models-by-open-sourcing-django-swap-user)
![](https://cdn.hackernoon.com/images/MqO5FJu5BqX6pm118RBfsb2Qysq1-ij93nxw.jpeg)
if you are tired of copying a custom user model from one project to other ones—use this package. It will do it all for you!

### [317. A Fresh Perspective on 'is' and '==' Operators in Python](https://hackernoon.com/a-fresh-perspective-on-is-and-operators-in-python)
![](https://cdn.hackernoon.com/images/qZcrbLtSQSf7IJIRPcILqD3qXYm1-hf92pbc.jpeg)
In this short article we will use `is` keyword and `==` operator to understand the `Pythonic` concepts of assignment, shallow and deep copy.

### [318. Python for Beginners, Part 20: For Loops](https://hackernoon.com/python-for-beginners-part-20-for-loops)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-jb93jz7.jpeg)
Let's talk about 'for' loops and why they are so important! Anything that requires repetition. 'For' loops are your friends!


### [319. Introductory Guide to Automatic Language Translation in Python](https://hackernoon.com/introductory-guide-to-automatic-language-translation-in-python-mg463t0p)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-uv8p3uu7.jpeg?alt=media&token=efd6ebc5-4df0-4339-97de-170ab54c91d6)
Today, I'm going to share with you guys how to automatically perform **language translation** in Python programming.

### [320. Python for Beginners, Part 14: E-1 Circle of Squares](https://hackernoon.com/python-for-beginners-part-14-e-1-circle-of-squares)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-2zb3inj.jpeg)
Learn how to write a function that makes a circle of squares!

### [321. Keystroke Dynamics — Predicting the User — Lambda App](https://hackernoon.com/keystroke-dynamics-predicting-the-user-lambda-app)
![](https://cdn.hackernoon.com/images/ZPH1phY9EEX1BB6hjSNi0ds2zk03-dph3xts.jpeg)
This article explores keystroke dynamics in behavioral biometrics for user ID via machine learning. It focuses on key-press and release patterns for real-world 

### [322. [Tutorial] Recognize Handwritten Numbers in Python without any ML-Library](https://hackernoon.com/recognize-written-numbers-in-pure-python-without-any-ml-library-zb3m93wyl)
![](https://cdn.hackernoon.com/drafts/aa3nt3wpz.png)
This little image classifier is a showcase of how easy it is to create a functional image classifier using just basic python and some easy to use and well-documented libraries. 

### [323. What You Should Know to Win at Algorithmic Trading](https://hackernoon.com/what-you-should-know-to-win-at-algorithmic-trading)
![](https://cdn.hackernoon.com/images/M6G22rxQzLTqx37eMqcSVG1Ybvj2-v593vvr.jpeg)
Among all the trading techniques, one of the most popular and sophisticated is algorithmic trading. 

### [324. How to Set Up an iPad for Machine Learning Development ](https://hackernoon.com/how-to-set-up-an-ipad-for-machine-learning-development-3x3e3tp6)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F3JWT8a2Te1cTkbjecVCA8OBscsF3-ph263t2d.jpeg?alt=media&token=46581c78-c1e8-41c3-85db-9d85d42c62cf)
If you have an iPad and want to use it as a development tool, you only need to complete 5 steps before using it. In this guide, you'll learn how to:

### [325. Auto-generating Audio Like HackerNoon In Python](https://hackernoon.com/auto-generating-audio-like-hackernoon-in-python)
![](https://cdn.hackernoon.com/images/BJ5EBqiScSRiuFz3a13c8bHN4z02-y0024ko.jpeg)
Using pyttsx3 to convert text to speech in Python.Female voice using pyttsx3.
Text to speech in Python. 

### [326. How to Decide Between Flask and Django For Your Next Idea](https://hackernoon.com/how-to-decide-between-flask-and-django-for-your-next-idea)
![](https://cdn.hackernoon.com/images/da7H4NzOhAdhje46xkTgaLorF5m2-5703f43.jpeg)
Confused between Django and Flask? Read out the differences between the two and decide to go with Flask or Django development services.


### [327. Building an Open Source Python Web API Using Django REST Framework (Part Two)](https://hackernoon.com/building-an-open-source-python-web-api-using-django-rest-framework-part-two)
![](https://cdn.hackernoon.com/images/YvL12sSDKsS3dBX5mZ88aPowp2k2-9wd2yoh.jpeg)
There are no strict rules on how to plan your work, but scribbling your ideas in a notebook, organising your requirements, and even generating pseudocode helps.

### [328. Artificial Neural Networks (ANNs) Have Transformed the Way We Interact With Computers](https://hackernoon.com/artificial-neural-networks-anns-have-transformed-the-way-we-interact-with-computers)
![](https://cdn.hackernoon.com/images/f3jWnMJtX8YEiIL68O6fY1ufljw2-twb3j54.jpeg)
Artificial neural networks (ANNs) have transformed the way we interact with computers. 

### [329. Python for Beginners, Part 18: Logical AND, OR, NOT](https://hackernoon.com/python-for-beginners-part-18-logical-and-or-not)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-kn93j4g.jpeg)
Let's cover logical AND, OR & NOT..


### [330. Python Programming: Cloning or Copying a List](https://hackernoon.com/python-programming-cloning-or-copying-a-list)
![](https://cdn.hackernoon.com/images/ZCNrjFlNkxZZ9UTa97pV29zTSS63-7mf3pc3.jpeg)
Python Programming: Cloning or Copying a List

### [331. What if Python Was Natively Distributable?](https://hackernoon.com/what-if-python-was-natively-distributable)
![](https://cdn.hackernoon.com/images/gNe40ytWAGPayjcd0F9KwSCFVmH2-wfa3e6x.png)
Explore a simpler way to run async Python functions across machines without orchestration using Wool’s distributed execution model. 

### [332. Do you Need to be Great at Math to Start a Career In Cybersecurity?](https://hackernoon.com/do-you-need-to-be-great-at-math-to-start-a-career-in-cybersecurity)
![](https://cdn.hackernoon.com/images/BugaLC6k6haVzqRw5mELajiQSkZ2-quh3thj.jpeg)
Do you really need to be great at Math to have a career in CyberSecurity? Find out more in this YouTube video from CyberSecurity Engineer - Grant Collins.

### [333. Quicknotes on Python Poetry](https://hackernoon.com/quicknotes-on-python-poetry-2918366x)
![](https://cdn.hackernoon.com/images/tTKiBCAxHKbCTbtsPB0rObPDZhj2-tv3w34fi.jpeg)
Quicknotes on Python Poetry

### [334. New GraphAcademy Course: Transform Unstructured Data into Knowledge Graphs with LLMs and Python](https://hackernoon.com/new-graphacademy-course-transform-unstructured-data-into-knowledge-graphs-with-llms-and-python)
![](https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-in035yt.webp)
Learn how to use GenAI, LLMs, and Python to convert unstructured data into graphs

### [335. Python for Beginners, Part 7: Fun Fun Functions](https://hackernoon.com/python-for-beginners-part-7-fun-fun-functions)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-lkb3jc2.jpeg)
What are functions? We discuss how functions work and allow you to use clean, reusable code. We do this while visualizing our code through the Turtle library in python.

### [336. How To Compare Tesla and Ford Company By Using Magic Methods in Python](https://hackernoon.com/how-to-compare-tesla-and-ford-company-by-using-magic-methods-in-python-um2b3ucd)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2Flj91stfCf9aYTdMnhtILySeF5Ex1-zy4z3uo9.jpeg?alt=media&token=c9eba87c-4da1-4b14-b958-98eaea808c84)
Magic Methods are the special methods which gives us the ability to access built in syntactical features such as ‘<’, ‘>’, ‘==’, ‘+’ etc..

### [337. Streamlining Python Interfaces: Tips for Concise and Clean Code](https://hackernoon.com/streamlining-python-interfaces-tips-for-concise-and-clean-code)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-hs93oet.jpeg)


### [338. Visualizing Real-Time Anomaly Detection with Python](https://hackernoon.com/visualizing-real-time-anomaly-detection-with-python)
![](https://cdn.hackernoon.com/images/6iiLolGfwqPex1ChuststLrQhDf1-q993pau.gif.webp)
 Rerun, combined with Bytewax, provides a powerful approach to visualizing streaming data in pure Python in real-time

### [339. Intro to Image Processing in Python with Pillow](https://hackernoon.com/intro-to-image-processing-in-python-with-pillow-hv1c3wd3)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-6m93uz2.jpeg?alt=media&token=71673579-1203-4534-84db-74eecc103055)
Pillow is Python Imaging Library that is free and open-source an additional library for the Python programming language that adds support for opening, manipulating, and saving in a variety of extension.

### [340. Building Covid-19 Voice Assistant](https://hackernoon.com/building-covid-19-voice-assistant-cf8q3vab)
![](https://images.unsplash.com/photo-1588783948922-d2f155b13c89?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)


### [341. Functions in Python—Easy or Hard to Learn & Master?](https://hackernoon.com/functions-in-pythoneasy-or-hard-to-learn-and-master)
![](https://cdn.hackernoon.com/images/jAe8nDJHWuhNTYfeZVmoqHUgxXz2-x993po3.jpeg)
In this post, I'll give the brief intro of each 6 highly used ML packages, what is the purpose and when to use.



### [342. How To Build Links Detector That Making Links in Your Book Clickable](https://hackernoon.com/how-to-build-links-detector-that-making-links-in-your-book-clickable-d11h31v2)
![](https://cdn.hackernoon.com/images/hkBZtu6tTdTc6vjV74oOnoegICk1-gg530zp.jpeg)
How I built a link detector for your smart phone to browse links printed in books.

### [343. Beneath the Pixels: LSB Steganography Demo in Python Using PNG Files](https://hackernoon.com/beneath-the-pixels-lsb-steganography-demo-in-python-using-png-files)
![](https://cdn.hackernoon.com/images/wXH0RYkEAkeABosdHKGX0H2FGeY2-q292xsw.png)
PNG files can hide more than images. Learn how LSB steganography in Python embeds and extracts secret text with almost no visible change. 

### [344. Colors of Python Interpreters](https://hackernoon.com/colors-of-python-interpreters)
![](https://cdn.hackernoon.com/images/6WifzFKsrTU6u6nvz13jxc6dQ1O2-qf026n7.png)
As you know, Python is a very popular language and already takes 1st place in the TIOBE rating. And in the classical understanding of Python, in 90% of cases, CPython is meant. It is a reference implementation of the interpreter under the guidance of Guido van Rossum. Version 3.10 is current as of November 14, 2021. By now, Python means only version 3, but before this version appeared, mentions of version 2 can still be found. Now version 2 is not supported and most companies are removing the remnants of the code from version 2. by porting the code to version 3. As of January 1, 2020, Python 2 is no longer supported [https://www.python.org/doc/sunset-python-2/]. And this is quite understandable since, after the release of Python 3 in 2006, developers had to support 2 versions at the same time, which is laborious.

### [345. This Simple Python Script Will Finally Fix Your Messy Downloads Folder](https://hackernoon.com/this-simple-python-script-will-finally-fix-your-messy-downloads-folder)
![](https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-4m02s2h.jpeg)
Python developer Eric Mahasi created a tool that organizes your Windows Downloads folder.

### [346. Distributed Data Store and Transaction Sagas](https://hackernoon.com/distributed-data-store-and-transaction-sagas)
![](https://cdn.hackernoon.com/images/pOpsVzOyO7aNXcPV5o7YwaaAcN43-14e3r4z.jpeg)
This is a tutorial on how to create a distributed data store by implementing a leader based replication.

### [347. Gopher Pythonista #1: Transitioning from Python to Go](https://hackernoon.com/gopher-pythonista-1-transitioning-from-python-to-go)
![](https://cdn.hackernoon.com/images/ql5j5TZB0tU1vWA4EaF6tI4lfED3-m693kp2.jpeg)
The transition from one language to another doesn't need to be hard. Especially, when you are building backend apps in Python and you want to switch to Go.

### [348. 5 Python Libraries I Wish I'd Found Sooner](https://hackernoon.com/5-python-libraries-i-wish-id-found-sooner)
![](https://cdn.hackernoon.com/images/LglzhXePrWQCImgsLzgVmTuNY562-uc035zc.jpeg)
Here are five Python libraries that would have saved me countless late nights if I'd found them earlier.

### [349. Cocktail Alchemy: Creating New Recipes With Transformers](https://hackernoon.com/cocktail-alchemy-creating-new-recipes-with-transformers)
![](https://cdn.hackernoon.com/images/Xc0KXgvV5JdgW2DnkpC3TTUBpoY2-7693pph.jpeg)
Build a transformer model with natural language processing to create new cocktail recipes from a cocktail database.

### [350. Top 5 Career Options and Online Courses for Python Developers (2021)](https://hackernoon.com/top-5-career-options-and-online-courses-for-python-developers-2021)
![](https://cdn.hackernoon.com/images/vYaF0WtbSEMSmuuYofGFH22dVBl1-ooa35oe.jpeg)
Here are a few job roles that you can fill after completing your Python learning.

### [351. Building an Open-Source Python API (Tribal) Using the Django REST Framework - Part Three](https://hackernoon.com/building-an-open-source-python-api-tribal-using-the-django-rest-framework-part-three)
![](https://cdn.hackernoon.com/images/YvL12sSDKsS3dBX5mZ88aPowp2k2-ld92yjr.jpeg)
I am happy to give comprehensive tuition on building and deploying an open-source grade REST API using the Django REST framework.

### [352. The Most Important Programming Lesson I Ever Learned](https://hackernoon.com/the-most-important-programming-lesson-i-ever-learned-873a33k5)
![](https://cdn.hackernoon.com/images/IMcuZGEyrzRf7UvWytxpfRbJsQ52-mn4233ca.jpeg)
The most important lesson in programming is learning to debug code. Here is a list of my favorite debugging tips and tricks in JavaScript, Python, and more.

### [353. Step-by-Step Guide to Publishing Your First Python Package on PyPI Using Poetry: Lessons Learned](https://hackernoon.com/step-by-step-guide-to-publishing-your-first-python-package-on-pypi-using-poetry-lessons-learned)
![](https://cdn.hackernoon.com/images/hvdsiX2OskZLTRYQJf6q4eisRUB3-q392q6c.png)
Learn to create, prepare, and publish a Python package to PyPI using Poetry. Follow our step-by-step guide to streamline your package development process.

### [354. This AI Reads SEC Filings, Searches Google, and Does the Math—All Without a Human in the Loop](https://hackernoon.com/this-ai-reads-sec-filings-searches-google-and-does-the-mathall-without-a-human-in-the-loop)
![](https://cdn.hackernoon.com/images/UUv7KtEHDCNbhNo3nUI5rsMdOdx1-d313l04.png)
Tutorial for analyzing financial statements with an autonomous AI agent. 

### [355. The Ultimate Guide To Hassle Free Bugs Fixing In Premium Python Projects By SonarCloud ](https://hackernoon.com/the-ultimate-guide-to-hassle-free-bugs-fixing-in-premium-python-projects-by-sonarcloud-asx3wqk)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F1RnOuupxq8gggw7RRWNO3Is7dDH3-v473tjt.jpeg?alt=media&token=2c54cc58-ebd8-4786-9431-832dacf17e4a)
As developers, there always comes a time when we find a bug in production and wonder how it passed all our quality checks. The truth is that we can never be sure our code is bug free. We can only choose the tools and workflows which will find the most bugs without slowing us down too much.

### [356. Python Basics: File Handling](https://hackernoon.com/python-basics-file-handling-m7123wio)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-ho1c3rcr.jpeg?alt=media&token=dc248106-72c8-41ea-9a4c-b32802fd03f8)
In this article you’re going to learn how to work with files in python, you gonna learn various techniques on how open, read, manipulate, and save files in python.

### [357. The Zen of Python: As Related by Masters](https://hackernoon.com/the-zen-of-python-as-related-by-masters-n32h3tu3)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2Fz9GuQDlPoadikM3gvzuide67FCB2-3xb3vjz.jpeg?alt=media&token=d528bfe1-4b00-43c3-817a-e46eb8a51dd2)
The Zen of Python saw light for the first time in 1999. It's one of the many aspects that adds to the awesomeness of Python. It's a set of expressions which corners the spirit of the language. It was enounced by Tim Peters, a reputable software engineer, master Pythonista and Python's 'most prolific and tenacious core developer' in the words of none other than Guido [18]. This article bases itself mostly on the saying of core devs and highly reputable members. It makes a great gift to all those interested in the history of the sysadmin script which took the world by (pleasent) surprise.

### [358. Master GeoSpatial Data: From Python's .apply() to Advanced Alternatives](https://hackernoon.com/master-geospatial-data-from-pythons-apply-to-advanced-alternatives)
![](https://cdn.hackernoon.com/images/3C88ZQ52TgTvnwhy8oOm1sUC7cE3-dz02ulj.png)
Discover the fastest ways to perform row-wise operations in Pandas. This benchmark study compares apply(), iterrows(), itertuples(), vectorization, and more.

### [359. Sets, Lists, Dictionaries and Tuples in Python](https://hackernoon.com/sets-lists-dictionaries-and-tuples-in-python)
![](https://cdn.hackernoon.com/images/NpN8WH8v6CfA6j7dKAzuoiE5Lit2-9xc3por.jpeg)
Python has four types of data collection. When to use which, and why we have four, can be confusing. In this guide, I'll go through what each of the types is.

### [360. How To Predict Water Pumps Failure in Tanzania using CatBoost Library](https://hackernoon.com/how-to-predict-water-pumps-failure-in-tanzania-using-catboost-library-1v4233sv)
![](https://cdn.hackernoon.com/images/XWcK00R3cTTUvLP1SzUNkcyMLEg1-2t933xv.jpeg)
It is based on the competition data. An example of data analysis,  insights from the data. The CatBoost library for the baseline model. High-score results.

### [361. A Beginner's Guide to Getting User Input in Python](https://hackernoon.com/a-beginners-guide-to-getting-user-input-in-python-141q312q)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-auf31nj.jpeg)
Getting input from the user is what makes a program more interactive with the user.

### [362. How to Track Pandemic Cases With Python](https://hackernoon.com/how-to-track-pandemic-cases-with-python-cg173wwt)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2FYTVT09mUXdWy6VztwpjvjXUyKjs2-bn3t3ruy.jpeg?alt=media&token=14dd1950-2521-4445-b3a7-ffcc3b4b0f48)
Hello Pythonistas, In this tutorial you're are going to learn out how to track worldwide Coronavirus cases using requests and BeautifulSoup library in Python.

### [363. Best Practices for Setting Up the 'Perfect' Python Project](https://hackernoon.com/best-practices-for-setting-up-the-perfect-python-project-ft38348h)
![](https://hackernoon.com/images/4iBbX2Mq7XODHDgvAkzEEMovocB2-ng5t34qj.jpeg)
When starting a new Python project, it is tempting to just dive in and start coding. Spending a tiny amount of time to setup a project with the best tools will 

### [364. Python for Beginners, Part 11: String Slicing](https://hackernoon.com/python-for-beginners-part-11-string-slicing)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-txb3j6c.jpeg)
Let's discuss string slicing and you'll know how string slicing is an amazing aspect of python programming.

### [365. Iron Man Inspired Me to Become a Programmer](https://hackernoon.com/iron-man-inspired-me-to-become-a-programmer)
![](https://cdn.hackernoon.com/images/python-code-on-a-laptop-cld9qiulb000101s64yzkeyxe.png)
This is my story of how I became a programmer.

### [366. Mastering Python Script Scheduling: Pitfalls and Solutions](https://hackernoon.com/mastering-python-script-scheduling-pitfalls-and-solutions)
![](https://cdn.hackernoon.com/images/84ZCjra5FfMF1apf1D13Walroqo2-1092wns.jpeg)
This article is about pitfalls, solutions, and what I've come to in scheduling Python scripts

### [367. Java or Python: Which One Should a Data Scientist Learn?](https://hackernoon.com/java-or-python-which-one-should-a-data-scientist-learn-s71z35sf)
![](https://cdn.hackernoon.com/images/e3N1YN3EIBboDWlXIrGE70pUigm2-4l6636kz.jpeg)
Data science is one of the most promising fields in tech. To succeed in the field, mastery over programming languages like Java and Python is essential.

### [368. Sigma Python #2 — Generators](https://hackernoon.com/sigma-python-2-generators)
![](https://cdn.hackernoon.com/images/ql5j5TZB0tU1vWA4EaF6tI4lfED3-h393kyb.jpeg)
Generators are a powerful feature in Python that enable efficient and flexible handling of data generation, iteration, and processing.

### [369. How to Make Things Less Complicated With Django Model Managers](https://hackernoon.com/how-to-make-things-less-complicated-with-django-model-managers)
![](https://cdn.hackernoon.com/images/gtSwy6u1vhgivwjbXJNzIKXLQFB3-ov92lda.jpeg)
Learn how Django model managers can simplify your code and make complex queries and model-level operations easier to manage.

### [370. Python Tutorial: 4 Methods to Getting the File Size in Python](https://hackernoon.com/phyton-tutorial-4-methods-to-getting-the-file-size-in-python)
![](https://cdn.hackernoon.com/images/OJljH3PJ19XhnfrEjYPYRLg9Y2s2-bw135ce.jpeg)
We can get the file size in Python using OS module and Pathlib module. The other methods we can use are os.path.getsize(), os.stat(), and path.stat().st_mode.

### [371. How Businesses Can Embrace Digital Transformation Using Python Web Development](https://hackernoon.com/how-businesses-can-embrace-digital-transformation-using-python-web-development)
![](https://cdn.hackernoon.com/images/AyspbPX32fhvPLqUsbsDvTB6IVg2-1zb3bp7.jpeg)
Python is a programming language that can provide a significant boost to the usability and functionality of your website. 

### [372. How To Build a First Strike OTM Call Options Watchlist from Cashtags wHAOR](https://hackernoon.com/how-to-build-a-first-strike-otm-call-options-watchlist-from-cashtags-whaor-ulo3z0g)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2Fn9eggiRjwbXTjS41heeQ1SNjHGj2-7o53wko.jpeg?alt=media&token=6821c1c6-e5ee-426a-9e42-454e67c86af7)
Today, We're going to build a script that scrapes Twitter to gather stock ticker symbols. We'll use those symbols to scrape yahoo finance for stock Options data. To ensure we can download all the Options data, we’ll make each web request with High Availability Onion Routing. In the end, we’ll do some Pandas magic to pull the first out of the money call contract for each symbol into the final watchlist.

### [373. How to Deal With Pagination in Python; A Step-by-Step Guide](https://hackernoon.com/how-to-deal-with-pagination-in-python-a-step-by-step-guide)
![](https://cdn.hackernoon.com/images/9LegKZZsgRV9NaF0WcwRTp5gBUv2-koa3gng.jpeg)
Full Code step-by-step guide on how to deal with pagination in Python.

### [374. Introduction to the Print Function in Python](https://hackernoon.com/introduction-to-the-print-function-in-python-222331bb)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-s4831lz.png)
print() function and input() function makes the program more interactive with the user.

### [375. Fast & Asynchronous: Accelerate Your Requests Using Python's asyncio](https://hackernoon.com/fast-and-asynchronous-accelerate-your-requests-using-pythons-asyncio-xk5j3y6h)
![](https://images.unsplash.com/photo-1498084393753-b411b2d26b34?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
This article was originally posted on my blog.

### [376. Top Debugging Methods for Quicker Deployment in Python](https://hackernoon.com/top-debugging-methods-for-quicker-deployment-in-python)
![](https://cdn.hackernoon.com/images/gOION3UpzLYB2bAzKFMIXwcmdD03-c703a4w.jpeg)
In this article, I will cover most debugging methods, basic and modern ones, introduce some hands-on tools and show some basic configurations and instructions.

### [377. How to Build a RESTAPI with Django](https://hackernoon.com/how-to-build-a-restapi-with-django)
![](https://cdn.hackernoon.com/images/0G9TxcGbzNgNAZwckuXebn14zC82-5q93chi.jpeg)


### [378. Understanding MCP by Building One: A Beginner's Guide to Creating Your First AI Tool](https://hackernoon.com/understanding-mcp-by-building-one-a-beginners-guide-to-creating-your-first-ai-tool)
![](https://cdn.hackernoon.com/images/XylTjsNwe2afhrxLMheeefFimFV2-6903bjb.png)
Learn the Model Context Protocol hands-on by building a simple Story Manager that Claude can interact with no prior experience needed

### [379. Shortening Standard Date & Time Formats to Make Them Easier to Understand](https://hackernoon.com/python-solutions-for-clear-and-human-friendly-dates-and-times)
![](https://cdn.hackernoon.com/images/k2s7svgbhkVZ5UqFBHR7QLwURtJ2-08b3obd.jpeg)
I wrote this script Python 3 script as a learning exercise. I employed ChatGPT to help with not only the programming but also the crafting of this article.

### [380. How to Implement a Geo-Location Module Using the Haversine Formula](https://hackernoon.com/how-to-implement-a-geo-location-module-using-the-haversine-formula)
![](https://cdn.hackernoon.com/images/XKjmz9tZa8XTDU9MqcuFluHFxfj2-vf025ci.jpeg)
On 2020/06/06, I published my first Python module. It's a Geo Location calculator that uses the Haversine formula to calculate distances.

### [381. The Noonification: How to Dockerize And Deploy Django Applications  (10/14/2023)](https://hackernoon.com/10-14-2023-noonification)
![](https://cdn.hackernoon.com/images/noonification_526_uakup6x2gy511npd3h6jtgsi.png)
10/14/2023: Top 5 stories on the Hackernoon homepage!

### [382. I Think pipenv Is Better Than venv](https://hackernoon.com/i-think-pipenv-is-better-than-venv-vkq3u9e)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F6sWrtbrOmsOIbrWzrG88lYfV4ch1-3sd231q.jpeg?alt=media&token=692c7211-28b4-447f-94c0-6ed5c258947b)
Yeah, you read that right. I actually think that pipenv is better than venv for there are multiple reasons and a whole lot of thought behind it.

### [383. Classify Handwritten Digits using Deep learning with Tensorflow ](https://hackernoon.com/classify-handwritten-digits-using-deep-learning-with-tensorflow-bt1v3y16)
![](https://images.unsplash.com/photo-1485796826113-174aa68fd81b?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjEwMDk2Mn0)
Deep learning is a subpart of machine learning and artificial intelligence which is also known as deep neural network this networks capable of learning unsupervised from provided data which is unorganized or unlabeled. today, we will implement a neural network in 6 easy steps using TensorFlow  to classify handwritten digits.

### [384. Building Your Own Discord Bot With Python Is Easy ](https://hackernoon.com/building-your-own-discord-bot-with-python-is-easy-pcn34w1)
![](https://cdn.hackernoon.com/images/deH2YIhcPLMTC3ynPNZ9rvPEsA62-473p34ae.jpeg)
Create your own Discord Server in just Four Lines of Code with Python

### [385. The Noonification: Panda Power (11/28/2023)](https://hackernoon.com/11-28-2023-noonification)
![](https://cdn.hackernoon.com/images/noonification_903_u82wpjguxttsnoqhw863gly9.png)
11/28/2023: Top 5 stories on the Hackernoon homepage!

### [386. Discover the Power of Django Signals for Flexible and Scalable Apps](https://hackernoon.com/discover-the-power-of-django-signals-for-flexible-and-scalable-apps)
![](https://cdn.hackernoon.com/images/qLFXw9TpduS1Cu2jVtSIcyGoLpk1-g993stb.jpeg)
Discover how Django Signals can enhance your web development skills. Learn about its benefits, working, and built-in signals. 

### [387. Django: The Web Framework That Thinks for You – Here’s Why It’s a Game-Changer](https://hackernoon.com/django-the-web-framework-that-thinks-for-you-heres-why-its-a-game-changer)
![](https://cdn.hackernoon.com/images/2rcZaH27EQTHa8yVsrEKU05vvX53-ks025cf.jpeg)
Django is a framework that lets you ship features at lightning speed.

### [388. Why Python? [Possibilities & Use Cases]](https://hackernoon.com/why-python-possibilities-and-use-cases)
![](https://cdn.hackernoon.com/images/xWx1eln9Ida9r216TnPyHFrKw1J2-w893p8t.jpeg)
You can use Python for general software development, data science and math. But to find out whether Python fits your app take a look at benefits and use cases. 

### [389. Philosophy of Testing and Rules How to Reliably Test Complex Applications With Python Examples](https://hackernoon.com/philosophy-of-testing-and-rules-how-to-reliably-test-complex-applications-with-python-examples)
![](https://cdn.hackernoon.com/images/hvdsiX2OskZLTRYQJf6q4eisRUB3-c142q0u.jpeg)
Philosophy of testing and rules how to reliably test complex applications with python examples. How to prepare data for tests and check the results.

### [390. Python for Beginners, Part 15: Solution Circle of Squares (Exercise)](https://hackernoon.com/python-for-beginners-part-15-solution-circle-of-squares-exercise)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-2q93i4e.jpeg)
Let's go over the solution of how to create a circle out of squares, the exercise which I gave you in the last tutorial.


### [391. Serverless Development: Addressing AWS Lambda-related Python Errors](https://hackernoon.com/serverless-development-addressing-aws-lambda-related-python-errors)
![](https://cdn.hackernoon.com/images/JT4BgXlfxveziEP9szyBKsEXoFf2-ok136n4.png)
In this article, you'll get an overview of the need-to-knows for error handling Python in AWS Lambda.

### [392. How I Changed Python to Accept "else-less" If Expressions](https://hackernoon.com/how-i-changed-python-to-accept-else-less-if-expressions)
![](https://cdn.hackernoon.com/images/NZ8GspeHVthrIgfjLYi5M8phv8p2-zx161793.jpeg)
In this post, I'll present how I changed Python to accept "else-less" if expressions, similar to Ruby's "inline if", also known as a conditional modifier.

### [393. Who Doesn't Love the Classic Snake Game? ](https://hackernoon.com/who-doesnt-love-the-classic-snake-game)
![](https://cdn.hackernoon.com/images/iBQ4QtIEHPVhZRHEtIPcYdGgqtM2-yu134k5.jpeg)
Create a classic Snake game using Python and Pygame. Learn game development basics, including loops, conditionals, and rendering graphics.

### [394. A Quick Guide To Making HTTP Requests Using Python](https://hackernoon.com/a-quick-guide-to-making-http-requests-using-python-3ig34id)
![](https://cdn.hackernoon.com/images/MJpFVUEItkSdoh38rYo60VT7RfH3-1l22293o.jpeg)
HTTP requests with Python is dead simple. In just a few lines of code, you can parse data from the internet like a browser. Read more about HTTP and Requests...

### [395. How to Make a Twitter Desktop Widget with Python](https://hackernoon.com/how-to-make-a-twitter-desktop-widget-with-python)
![](https://cdn.hackernoon.com/images/k383SO0OKxdYujKQXjJKwxZtm3e2-gt13tt8.jpeg)
This desktop widget can allow you to tweet super quickly straight from your desktop.

### [396. Why You Should Choose Python Development for Your Next Web Project](https://hackernoon.com/why-you-should-choose-python-development-for-your-next-web-project)
![](https://cdn.hackernoon.com/images/4jRQA722CebPKJcVxrtZ2L4Hyhc2-1y1ks35tg.jpeg)
Here is a step-by-step guide to identify and hire a skilled Python Web Development Company for your next web project to take advantage of Python's capabilities.

### [397. Python for Beginners, Part 19: Conditionals and Control Flow](https://hackernoon.com/python-for-beginners-part-19-conditionals-and-control-flow)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-j893jh0.jpeg)
Let's cover conditionals and control flow! This includes your Boolean logic combined with Boolean operators combined with if then type of statements!

### [398. Stop Wasting Weeks on Dev Setup: Containers to the Rescue](https://hackernoon.com/stop-wasting-weeks-on-dev-setup-containers-to-the-rescue)
![](https://cdn.hackernoon.com/images/Qzv3QWeOZubTntN1nWswOvzChUd2-ww026xs.png)
Tired of complex dev environment setup? Learn proven strategies to reduce configuration time, eliminate errors, and get to coding faster. We demonstrate a strea

### [399. Exploring Jaccard's Similarity Coefficient](https://hackernoon.com/exploring-jaccards-similarity-coefficient)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-io93pjy.jpeg)
The Jaccard index is a measure of similarity. It measures the similarity between two sets of information. 

### [400. Tap to Morse Key, an App that Makes It Easier for People With Disabilities to Communicate](https://hackernoon.com/tap-to-morse-key-an-app-that-makes-it-easier-for-people-with-disabilities-to-communicate)
![](https://cdn.hackernoon.com/images/tfXhKw2dEvPIJKSGSyn8w7wzPSU2-v5038ok.jpeg)
A simple communication tool built with the help of AI to solve the problems of people that can't communicate.

### [401. Language Models as Compilers: Simulating Pseudocode Execution Improves Algorithmic Reasoning](https://hackernoon.com/language-models-as-compilers-simulating-pseudocode-execution-improves-algorithmic-reasoning)
![](https://cdn.hackernoon.com/images/code-compiled-into-a-green-ball-b2x98oq5e0fytjsad6tpqlny.png)
We introduce THINK-AND-EXECUTE, a framework that performs reasoning with a pseudocode that contains the common logical structure of a given task.

### [402. Pythonic Techniques for Handling Sequences](https://hackernoon.com/pythonic-techniques-for-handling-sequences)
![](https://cdn.hackernoon.com/images/e4cwcBBfPIYqCiH6kehr6SpkmAT2-htc3p89.png)
Advanced Tips for better List and Tuple Manipulation and Sequence Handling.


### [403. Vectors in Terms of Algebraic and Geometric interpretations](https://hackernoon.com/vectors-in-terms-of-algebraic-and-geometric-interpretations)
![](https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-hm024lr.jpeg)
Learn algebraic and geometric interpretations of vectors, how to visualize them in Python using numpy and matplotlib, and understand vector notation.

### [404. Creating a Ride-a-request Application Using TomTom Maps API](https://hackernoon.com/creating-a-ride-a-request-application-using-tomtom-maps-api)
![](https://cdn.hackernoon.com/images/ud7JMucInYgIIScpYlEgFQavCef1-2yc33cy.png)
The application will allow users to input multiple pick-up and drop-off locations, calculate the optimal route, and display it on a map. 

### [405. Why Choose Python for Your Next IoT Development Project](https://hackernoon.com/why-choose-python-for-your-next-iot-development-project-ce2t32ck)
![](https://cdn.hackernoon.com/drafts/7vc83kl5.png)
In recent decades, programmers have been preoccupied with mastering new information, creating algorithms and unique solutions. According to the Stack Overflow Survey, Python is the fastest-growing programming language, which is actively used by software development companies in creating both simple and complex applications. 

### [406. Daily Coding Problem: What Angle is It? ](https://hackernoon.com/daily-coding-problem-what-angle-is-it)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-v383wrx.jpeg)
How to calculate the angle between the hands of the clock

### [407. Python for Beginners, Part 17: Boolean Algebra Jiu-Jitsu](https://hackernoon.com/python-for-beginners-part-17-boolean-algebra-jiu-jitsu)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-el93j0z.jpeg)
Let's talk about the most important thing in programming... BOOOOOOOLEAN ALGEBRA. Hmm... Is that a True statement OR False? Watch the video AND find out... Or NOT... Up to you.

### [408. From Complex Computing to Robotics: What Makes Python A Versatile Language?](https://hackernoon.com/from-complex-computing-to-robotics-what-makes-python-a-versatile-language-gw9g373s)
![](https://cdn.hackernoon.com/images/NqFBgsMsodTucsTW6YyqzBOeFmI2-wmgg2bjl.jpeg)
Python is one of the most dynamic and versatile languages, as it covers a wide area of ​​software application development.

### [409. Examples of Human-Written Pseudocode Prompts](https://hackernoon.com/examples-of-human-written-pseudocode-prompts)
![](https://cdn.hackernoon.com/images/matrix-code-on-the-walls-o8qjty5pjaywr0icwhgtjghv.png)
Here are some examples of Human-Written pseudocode prompts

### [410. Unleash the Power of Interactive Data: Python & Plotly](https://hackernoon.com/unleash-the-power-of-interactive-data-python-and-plotly)
![](https://cdn.hackernoon.com/images/iBQ4QtIEHPVhZRHEtIPcYdGgqtM2-lb0353q.jpeg)
Discover the power of data visualization with Plotly in Python. Learn to transform raw data into interactive, insightful visuals and create dynamic dashboard

### [411. What Is Chain-of-Thought Prompting?](https://hackernoon.com/what-is-chain-of-thought-prompting)
![](https://cdn.hackernoon.com/images/a-brain-wrapped-up-in-chains-igrkoynjqoo0lqaa0s1kywrq.png)
Chain-of-thought (CoT) prompting evokes LMs to generate intermediate reasoning steps that guide and explain the solution.

### [412. 3 Tools to Gain More Insights into Your AWS Lambda Functions](https://hackernoon.com/top-tools-for-monitoring-python-in-aws-lambda)
![](https://cdn.hackernoon.com/images/JT4BgXlfxveziEP9szyBKsEXoFf2-1l036ch.jpeg)
Comparison of top observability and debugging tools to help you monitor Python in AWS Lambda.

### [413. Python for Beginners, Part 9: Loops](https://hackernoon.com/python-for-beginners-part-9-loops)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-5a93jro.jpeg)
In this one, we explore the concept of looping constructs, visually, in computer programming.

### [414. What is Linear Algebra?](https://hackernoon.com/what-is-linear-algebra)
![](https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-v1024q0.jpeg)
Discover the basics of linear algebra for machine learning with practical examples using Python and Manim for visualizing concepts effectively.

### [415. 6 Practical Consequences of Set Theory in Python](https://hackernoon.com/6-practical-consequences-of-set-theory-in-python)
![](https://cdn.hackernoon.com/images/e4cwcBBfPIYqCiH6kehr6SpkmAT2-z9c3pci.jpeg)
A Quick Guide to Implementing and Using Sets efficiently

### [416. Python for Data Science and Machine Learning, Explained Simply](https://hackernoon.com/python-for-data-science-and-machine-learning-explained-simply)
![](https://cdn.hackernoon.com/images/JEYaSZ3yk1PDRitDIL2YJQDfJkN2-de03b4m.png)
Most failures in ML don’t come from the algorithm itself, they usually stem from unstable data and unreliable features.

### [417. Sigma Python #1 — Decorators](https://hackernoon.com/sigma-python-1-decorators)
![](https://cdn.hackernoon.com/images/ql5j5TZB0tU1vWA4EaF6tI4lfED3-bc93kcg.jpeg)
Whether you are a beginner or an experienced Python programmer, understanding decorators is essential for writing clean, concise, and maintainable code.

### [418. Python for Beginners, Part 8: Function Arguments](https://hackernoon.com/python-for-beginners-part-8-function-arguments)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-8yc3jxr.jpeg)
Let's see how functions accept multiple arguments, or parameters, or inputs. Those are interchangeable terms.

### [419. Build, Manage, and Ship Python Projects the Easy Way using Poetry](https://hackernoon.com/build-manage-and-ship-python-projects-the-easy-way-using-poetry)
![](https://cdn.hackernoon.com/images/AGr8KngsfDgFeQNG1b8p0b616hy2-wv03c4i.png)
A guide to understanding Python Poetry, how it works, and how to use it in your next Python project.

### [420. How We Curated Seven Algorithmic Reasoning Tasks From Big-Bench Hard](https://hackernoon.com/how-we-curated-seven-algorithmic-reasoning-tasks-from-big-bench-hard)
![](https://cdn.hackernoon.com/images/a-weight-lifter-bench-pressing-hd95k3dkrj13n0xy1alaomd6.png)
We curate seven algorithmic reasoning tasks from Big-Bench Hard, including dyck languages, geometric shapes, navigate, and reasoning about colored objects

### [421. What Is Think-and-Execute?](https://hackernoon.com/what-is-think-and-execute)
![](https://cdn.hackernoon.com/images/thinking-abstract-jlta5d0396zfzmxt489o6ljx.png)
In this section, we introduce THINK-AND-EXECUTE and provide a detailed explanation of how LLMs perform reasoning with it.

### [422. Generated Analyses: Dyck Languages, Geometric Shapes, and More](https://hackernoon.com/generated-analyses-dyck-languages-geometric-shapes-and-more)
![](https://cdn.hackernoon.com/images/geometric-shapes-m4w1n8p3ocwbxeej608zrkxq.png)
Generated analysis of dyck languages, geometric shapes, reasoning about colored objects, and more.

### [423. Think-and-Execute Improves Algorithmic Reasoning: Here's How](https://hackernoon.com/think-and-execute-improves-algorithmic-reasoning-heres-how)
![](https://cdn.hackernoon.com/images/a-lightbulb-and-a-brain-abstract-jds9x5bvkdryevaiaoyf0sf7.png)
We start by comparing our framework with direct prompting and zero-shot CoT Kojima et al. (2022) in Table 1. 

### [424. How To Use Conditional Statements in Python](https://hackernoon.com/how-to-use-conditional-statements-in-python-lk2i31qx)
![](https://cdn.hackernoon.com/images/B6I7WEwrKubf11jAWFL33iiMzR13-ex2l312u.jpeg)
In programming, conditions are what gives a language the power to showcase intelligence, by controlling the flow of a program.

### [425. Think-and-Execute: The Limitations That We Face ](https://hackernoon.com/think-and-execute-the-limitations-that-we-face)
![](https://cdn.hackernoon.com/images/a-spaceship-struggling-to-leave-the-atmosphere-bxs5s5o1epqlexjpovdt4mjt.png)
A possible limitation of our approach is that we focus on algorithmic reasoning, as we believe it is the best setting to assess LLMs’ capabilities

### [426. Think-and-Execute: The Takeaway](https://hackernoon.com/think-and-execute-the-takeaway)
![](https://cdn.hackernoon.com/images/matrix-code-in-the-sky-vbwtziufivlor6e2g2z0up3z.png)
In this paper, we present THINK-AND-EXECUTE, an algorithmic reasoning framework that generates a logic for solving the given task into a pseudocode

### [427. Mastering Python's 'Magic' Methods: Part 1 ](https://hackernoon.com/mastering-pythons-magic-methods-part-1)
![](https://cdn.hackernoon.com/images/ySK5UmEKUigi6gZlUx5UYDhUNhk1-lha2ee6.jpeg)
elve into Python's magic methods and discover their roles in customizing object creation, representation, comparison, attribute access, and more.

### [428. Conducting a Qualitative Analysis by Comparing the Outputs of Our Think-and-Execute Framework](https://hackernoon.com/conducting-a-qualitative-analysis-by-comparing-the-outputs-of-our-think-and-execute-framework)
![](https://cdn.hackernoon.com/images/a-deep-analysis-abstract-rd3uib42yybqkq74lwltajoi.png)
We conduct a qualitative analysis by comparing the outputs of our approach (THINKAND-EXECUTE) with those of the baseline methods. 

### [429. The Prompts We Used in Our Experiments](https://hackernoon.com/the-prompts-we-used-in-our-experiments)
![](https://cdn.hackernoon.com/images/experiments-mjcmervvpo80zftfdhhk2kba.png)
Check out the prompts we used during our think-and-execute experiments.

### [430. Think-and-Execute: The Experimental Details](https://hackernoon.com/think-and-execute-the-experimental-details)
![](https://cdn.hackernoon.com/images/experimental-abstract-zrjytzqm5lmbmoqu1dq9yx6f.png)
We use several LLMs, including GPT-3.5-Turbo and GPT-4, which are available via OpenAI API[4], and open-source LLM, CodeLlama

### [431. This Tiny Python Script Runs Encrypted Code Straight From Memory](https://hackernoon.com/this-tiny-python-script-runs-encrypted-code-straight-from-memory)
![](https://cdn.hackernoon.com/images/wXH0RYkEAkeABosdHKGX0H2FGeY2-jc82y5m.jpeg)
This program will execute XOR encrypted ciphertext (Python code) when provided the right passphrase or key, in memory.

### [432. Generated Pseudocode Prompts During Our Think-And-Execute Experiment](https://hackernoon.com/generated-pseudocode-prompts-during-our-think-and-execute-experiment)
![](https://cdn.hackernoon.com/images/colorful-shapes-and-colors-g2j2pvuz1qb672o8fkv7pvaf.png)
Some examples of generated pseudocode prompts during our experiments.

### [433. Our Analysis on Think-and-Execute and Pseudocode](https://hackernoon.com/our-analysis-on-think-and-execute-and-pseudocode)
![](https://cdn.hackernoon.com/images/psuedo-abstract-psz685tm2m68z2497axcxk0o.png)
We conduct experiments to address the following research questions: Is task-level pseudocode more helpful than instance-specific pseudocode?

### [434. Tread the Perils of Python's 'Side Effects' at Your Own Risk](https://hackernoon.com/tread-the-perils-of-pythons-side-effects-at-your-own-risk)
![](https://cdn.hackernoon.com/images/TTXSsm8ACRUrHYRwy3IksZJUgDk1-oqa3qju.jpeg)
Unnecessary side effects are prevalent in coding, including Python. Here is a list of all reasons why one should avoid them.

### [435. Python for Beginners, Part 16: Dictionaries](https://hackernoon.com/python-for-beginners-part-16-dictionaries)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-k993jhu.jpeg)
Let's talk about yet another fascinating data structure known as dictionaries. Ever wondered how your iPhone stores phone numbers and then allows for simple and efficient lookups? Well, no need to wonder anymore after you watch this video!

### [436. Python for Beginners, Part 12: Lists of Things](https://hackernoon.com/python-for-beginners-part-12-lists-of-things)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-dy93i9z.jpeg)
Let's talk about the list data structure of python and discuss why it's so wonderful.

### [437. Python Challenge Anyone? ](https://hackernoon.com/python-challenge-anyone)
![](https://cdn.hackernoon.com/images/jCES6PqqhHTQKoPRpTvkLU0wG4m1-1d83yrd.jpeg)
Explore a Python exercise that addresses missing data gaps in the JustJoin.it job market dataset fetched using AWS Lambda.

### [438. Python for Beginners, Part 13: Append List-Method](https://hackernoon.com/python-for-beginners-part-13-append-list-method)
![](https://cdn.hackernoon.com/images/M245V8IVpFZb2xnKD5r014SNkcZ2-7k93i51.jpeg)
Let's talk about the append method of a list and how it works

### [439. Details of Think-and-Execute That You Don't Want to Miss](https://hackernoon.com/details-of-think-and-execute-that-you-dont-want-to-miss)
![](https://cdn.hackernoon.com/images/a-butterfly-flying-under-a-blue-sky-tpofqlznytjaqpelx1eyspic.png)
We highlight some components of code prompt that would be helpful in describing the underlying reasoning logic.

### [440. 5 Python Frameworks to Leverage for your Next App](https://hackernoon.com/5-python-frameworks-to-leverage-for-your-next-app)
![](https://cdn.hackernoon.com/images/da7H4NzOhAdhje46xkTgaLorF5m2-se93yfs.jpeg)


### [441. Effective Tools To Make A Great Relationships Analysis in Game of Thrones [Part 2]](https://hackernoon.com/effective-tools-to-make-a-great-relationships-analysis-in-game-of-thrones-part-2-xjr3tsw)
![](https://firebasestorage.googleapis.com/v0/b/hackernoon-app.appspot.com/o/images%2F5IwC2vr9ItV7dOKWYtzmxqYHltV2-gb6t3t2f.jpeg?alt=media&token=26c70e57-183b-4863-9065-c571ab8be4ad)
In the last post, we showed the character relationship for the Game of Thrones by using NetworkX and Gephi. In this post, we will show you how to access data in Nebula Graph by using NetworkX.

### [442. Mastering Python's "Magic" Methods—Part 2: Numbers and Containers ](https://hackernoon.com/mastering-pythons-magic-methodspart-2-numbers-and-containers)
![](https://cdn.hackernoon.com/images/ySK5UmEKUigi6gZlUx5UYDhUNhk1-jba2elb.jpeg)
This article delves into Python's magic methods related to numbers, containers, and other special behaviors. 

### [443. The Architecture Behind Docling Studio’s Visual Extraction Workflow](https://hackernoon.com/docling-studio-visualize-your-document-extraction)
![](https://cdn.hackernoon.com/images/WBQpkGh5LQe6Os7jW7lmsAqCplw1-t693vyw.png)
Docling Studio makes Docling extraction results visible with PDF overlays, local and remote modes, and an architecture built for RAG teams.

### [444. How I Saved My Newsletter From Bots With Machine Learning](https://hackernoon.com/how-i-saved-my-newsletter-from-bots-with-machine-learning)
![](https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-nz833w8.png)
Discover how one newsletter owner tackled a bot invasion by implementing machine learning techniques, achieving a 100% accurate bot detector.

### [445. A Guide to Understanding Pandas Series Labeled and Unlabeled Data Structures](https://hackernoon.com/a-guide-to-understanding-pandas-series-labeled-and-unlabeled-data-structures)
![](https://cdn.hackernoon.com/images/8upljBAwB9NBg3nVUfUzN9VfutI3-g392rmk.jpeg)
Learn how to create and manipulate pandas Series, versatile data structures for efficient data handling in Python. Explore labeled and unlabeled formats,