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Let's learn about Programming Top Story via these 102 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the /Learn or LearnRepo.com to find the most read blog posts about any technology.
A highly popular or significant article related to programming, often covering breakthroughs, best practices, or influential trends in software development.
Universally Unique Identifiers (UUIDs) are used everywhere in software development for everything from identifying object elements to DOM elements on a web page
Ever wondered how Node.js handles multiple requests despite being single threaded? Find out the secret to concurrency in Node.js and how the event loop works
The popularity of Node.js has grown in recent years. With the developers going crazy over the technology, businesses are focusing on the potentialities of Node.JS. If we look at the statistics:
Are you looking for a career in Backend Development? To build complete applications beyond the user-interface companies need rockstar back-end developers.
All the app data is stored and processed on the back-end. Back-end development is everything that happens behind the scenes. It is a variety of things like the databases, the business logic, the API layer and pretty much everything other than the user-interface.
The average salary for a back-end developer is $123,689 per year in the United States as of 2019. In this post, let’s learn about what it means to be a Backend Developer.
This article will teach you how to set up Ubuntu 20.04 LTS on a Vagrant virtual box. It will also show how to configure the Virtual box to suit your preferences
In this article, we’re going to learn a little more about the MVC, the system Architecture at the core of the Rails Framework for Software Development. Hopefully, by the end of it, you’ll know why working with a system architecture can make all the difference when developing an app.
How to start Programming? Nope, there is a lot of articles on internet related with this topic, so I am not going to say same things to you because I will show you secrets of Reverse Programming
As a former tech recruiter for some of the hottest tech startups in the Bay Area and NYC, I’ve seen first-hand what companies look for in candidates for software engineering, machine learning, data science, tech management, directorship and the like.
FreeBSD is a solid choice on a server, and it’s ubiquitous in the infrastructure world, but how does it hold up as a desktop machine? As a developer workstation? I found out.
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.
First of all, congratulations! You have come this far. Creating pull requests is the last step to propose your code to the code owners as well as other contributors. It is really important to have a great pull request as it would help the reviewers to understand and learn from your delivered code better. This article will show you how to make Pull Requests great again just in 5 steps.
This article is aimed at developers who are interested in Server Side Rendering (SSR) but don’t know where to start or developers who are familiar with SSR but want more info on using async code splitting with SSR. If you are interested in optimizations to achieve faster page load times and smoother UX experiences, this is for you too.
Programmers spend most of their time in front of the computer screen, mostly sitting. While their brain is actively working, their body does not. Even worse, IT emergencies happen quite often, and engineers usually have to monitor systems or code instant fixes far outside regular working hours. All these factors may cause any number of health issues, all of which every IT professional should be aware of.
Most intermediate dotnet devs writing async await code in C# will come across async void at some point. Here's a creative solution for avoiding the headaches.
Since React is currently one of the most in-demand front-end technology, I have decided to start a course series that intends to show you how to create the React js app from scratch to finish.
We dive deep into the first principle of SOLID programming, the Single responsible principle. It states "A class should have one and only one reason to change"
Ruby on Rails is a tremendous framework when you want development speed for your project or startup. It’s useful right out of the box and comes with a plethora of behind-the-scenes magic to make your life easier. However, it’s not considered the fastest framework out there in terms of performance. You will find examples of individuals and companies drifting away from Rails in favour of something else. Despite this, there are many companies out there who have succeeded in scaling Rails and found success — just take a look at Airbnb, Github, Gitlab & Shopify.
Quite commonly in our applications, we need to create interactive report builders to let users build custom reports and dashboards. This usually involves selecting the metrics, groupings, date ranges, filters, and chart types. To help developers build such interactive components, we've created a query builder component in Cube.js client libraries.
Recently I completed 2 years as a full-time software engineer. I started working since December 2017 at a company name Hullo.ai which was a small 10 people startup where I had to work on a multitude of things. In my first month, I had to write a Go server and dockerize it. My learning curve for the first month was something like this.
Roberto Ierusalimschy, world-renowned creator of Lua, talks about creating the language and reflects on how it has affected the way he teaches his students.
To become a Senior Java Developer, I’ve been learning Java for many years and still I’m not gonna stop learning as actual coding never stops teaching. I’ve also been teaching it for over seven years now. Just fancy how many mistakes I’ve already made myself and how many I’ve watched my students doing. I am pretty sure now I know a hundred wrong ways of learning to code (as well as dozens of the right ones).
A list is a sequence in python. The dictionary meaning of list is “a number of connected items or names written or printed consecutively”. There is no much difference in its dictionary meaning and its uses in Python while writing a program.
When deploying complex SaaS platforms, secrets can quickly become the bane of one’s existence. I once wrote about how we ran out of space for our environment variables (in Elastic Beanstalk) because we had so many API keys and secrets. But those were the bad old days.
As good as it is, having your own blog outside of Medium is still not a bad idea. It enables you to have another channel you can totally own to communicate with your readers. And who knows, no company can last forever, what if Medium got acquired by some other company or something even worse happen. You can still sleep well at night knowing you won’t lose all your articles.
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
I am putting my understanding about functor,Applicative and Monad after spending few days to find out what monad is . Here is what I found. I am using Kotlin to explain with examples
How to create a dictionary with ordered and read-only items, returning default value with non-existent key, grouping multiple dictionaries into a single map and much more
This blog post started with a personal search for such a post. I have a coding interview in an hour, and I was searching for a good medium post, which can point me out some basic concepts of Competitive Coding so that I can brush up just in time.
I looked at archive.org and found a website I put live in 2001, which means I have been writing some code for 20 years. Of course, I am not going to give a link to that website still it will be safe to mention 20 years back in Kathmandu when people didn’t have an email I had built websites. I uploaded it over a 33.8k modem with a dial-up connection. Kids these days will not even know the sound of that modem (yes I am old).
My grandfather was staring deeply into the television screen in the dimly lit living room. After his cataract had over matured, he swapped the newspaper he peeled through every morning for a news channel with as much depth as the flat screen it was served on.
Sometimes I find myself going through the same steps when I work on different projects. These are just some of the things I've found helpful over the years.
First of all, let me start by saying that the ability to solve coding challenges is not a measure of how good a web developer you are, but it can show that you are a great developer and make you stand out from the crowd. Nobody needs coding challenges to create an outstanding web page using HTML, CSS (or it’s frameworks), and maybe even a little JavaScript.
After paying an Uber, John Vester decided to dig into the Marqeta API used for payment processing. Hours later, he created a fully functional Payment Service.
When we develop our applications we mostly have the best internet connections and we tend to not think about the number of requests the app will make to out back end server once it is live in production.
I’m introducing a text / code generation tool that you will fall in love with. If you’re a developer or someone who works with text or tabulated data you need this tool.
Evrone spoke with Mr. Matsumoto about the new features in the latest major Ruby release. Mr. Matsumoto also shared details about his approach to improving Ruby
Every tutorial I've read for the last 30 years starts with the infamous 'Hello World' example. This could be one of the reasons we write crappy software.
Rational Software Engineer: How to Find a Dream Job covers how to go through the job search process and identify whether a company is a good place to work.
The Report Program Generator (or RPG for short) is a high-level programming language serves a wide array of business applications and uses. It is an IBM proprietary programming module and a vast majority of its later versions can only be accessed on IBM i- or OS/400-based systems.
Configuration of production and development settings in Django.
Can we read from different databases? What about getting notifications on view exceptions?
Learn linux command by playing Leviathan wargame from OverTheWire. This wargame doesn’t require any knowledge about programming - just a bit of common sense and some knowledge about basic *nix commands.
while microservices come with their perks, the cons are so huge sometimes that they offset the pros. There are more manageable ways to achieve the same result.
Software development or programming is not easy until you are a hardcore programmer. A while back, programmers had to code on dull command prompt screens, run the code on a separate compiler then debug it on some third platform. Today, although, programming needs the same dedication and efforts, it has become easier to code, compile, and debug in the same environment. All thanks to IDE-Integrated Development Environment platforms, which enable coders to perform all the major functions of programming in one place.
While having an ability to build things is definitely a blessing, sometimes, however, it can prove to be a curse as well. I realized it when I was building KnowyKnowy.
Debugging is a daily part of every developer's life. I usually go through a process when I encounter a bug that helps me move pretty quickly through issues.
When writing a rule for static analysis, it’s possible that in some cases, the rule does not give the results that were expected. Unfortunately, naming a false positive is often far easier than fixing it. In this post, I’ll discuss how the different types of rules give rise to different types of false positives, which ones are easier to fix than others, and how you can help. I’ll end with insight into how issues that are false positives can still be true indicators that the code needs to change.
As software gets more complicated we need ways to structure code to make it easier to understand. For example, functions, classes, closures, files, directories, repositories, namespaces, packages and services. However, how code is grouped in these structures doesn't always fit well with how the pieces work together.
After a few weeks at Microverse, I was given a project to work on. I hoped on it expecting that it would be as simple as the first projects I had worked on as I learned. It was about responsive web design, a new topic I had never done before since I am a beginner in software development.
Most mobile and cross-platform web developers have encountered the problem at some point: you need your web app to scale neatly to the device screen size, regardless of which of the many thousands of devices there are out there, but your units only have one design layout width, mainly mobile. Or perhaps you need to create a per-device stylesheet for a truly scalable cross-platform UI, and want to use a scaled version of an original to base it upon. In either case, converting everything by hand is laborious and inconvenient.
Fullscreen didn't work and window mode was bugged when trying to play Battlefield 1942. I decided to make a program to solve this issue using Win32 APIs.
Are you looking for a career in Backend Development? To build complete applications beyond the user-interface companies need rockstar back-end developers.
This guide is for all PHP developers that need a deeper understanding of how to introduce background Jobs in a Laravel application.
This article is aimed at developers who are interested in Server Side Rendering (SSR) but don’t know where to start or developers who are familiar with SSR but want more info on using async code splitting with SSR. If you are interested in optimizations to achieve faster page load times and smoother UX experiences, this is for you too.
