Merge PR practical-tutorials#782 from null:master (prefer theirs on conflict)

Author: friuns

README.md

@@ -37,7 +37,6 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Build an Interpreter](http://www.craftinginterpreters.com/) (Chapter 14 on is written in C)
 - [Memory Allocators 101 - Write a simple memory allocator](https://arjunsreedharan.org/post/148675821737/memory-allocators-101-write-a-simple-memory)
 - [Write a Shell in C](https://brennan.io/2015/01/16/write-a-shell-in-c/)
-- [Write a FUSE Filesystem](https://www.cs.nmsu.edu/~pfeiffer/fuse-tutorial/)
 - [Build Your Own Text Editor](http://viewsourcecode.org/snaptoken/kilo/)
 - [Build Your Own Lisp](http://www.buildyourownlisp.com/)
 - [How to Program an NES Game in C](https://nesdoug.com/)
@@ -195,7 +194,6 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 ## Erlang
 
 - [ChatBus : build your first multi-user chat room app with Erlang/OTP](https://medium.com/@kansi/chatbus-build-your-first-multi-user-chat-room-app-with-erlang-otp-b55f72064901)
-- [Making a Chat App with Erlang, Rebar, Cowboy and Bullet](http://marianoguerra.org/posts/making-a-chat-app-with-erlang-rebar-cowboy-and-bullet.html)
 
 ## F#:
 
@@ -211,9 +209,7 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 ## JavaScript:
 
 - [Build 30 things in 30 days with 30 tutorials](https://javascript30.com)
-- [Build an App in Pure JS](https://medium.com/codingthesmartway-com-blog/pure-javascript-building-a-real-world-application-from-scratch-5213591cfcd6)
 - [Build a Jupyter Notebook Extension](https://link.medium.com/wWUO7TN8SS)
-- [Build a TicTacToe Game with JavaScript](https://medium.com/javascript-in-plain-english/build-tic-tac-toe-game-using-javascript-3afba3c8fdcc)
 - [Build a Simple Weather App With Vanilla JavaScript](https://webdesign.tutsplus.com/tutorials/build-a-simple-weather-app-with-vanilla-javascript--cms-33893)
 - [Build a Todo List App in JavaScript](https://github.com/dwyl/javascript-todo-list-tutorial)
 
@@ -234,8 +230,6 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 
 - [Create Serverless React.js Apps](http://serverless-stack.com/)
 - [Create a Trello Clone](http://codeloveandboards.com/blog/2016/01/04/trello-tribute-with-phoenix-and-react-pt-1/)
-- [Create a Character Voting App with React, Node, MongoDB and SocketIO](http://sahatyalkabov.com/create-a-character-voting-app-using-react-nodejs-mongodb-and-socketio)
-- [React Tutorial: Cloning Yelp](https://www.fullstackreact.com/articles/react-tutorial-cloning-yelp/)
 - [Build a Full Stack Movie Voting App with Test-First Development using Mocha, React, Redux and Immutable](https://teropa.info/blog/2015/09/10/full-stack-redux-tutorial.html)
 - [Build a Twitter Stream with React and Node](https://scotch.io/tutorials/build-a-real-time-twitter-stream-with-node-and-react-js)
 - [Build A Simple Medium Clone using React.js and Node.js](https://medium.com/@kris101/clone-medium-on-node-js-and-react-js-731cdfbb6878)
@@ -265,11 +259,9 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 
 #### Angular:
 
-- [Build an Instagram Clone with Angular 1.x](https://hackhands.com/building-instagram-clone-angularjs-satellizer-nodejs-mongodb/)
 - Build an offline-capable Hacker News client with Angular 2+
   - [Part 1](https://houssein.me/angular2-hacker-news)
   - [Part 2](https://houssein.me/progressive-angular-applications)
-
 - Build A Beautiful Real World App with Angular 8 :
 
   - [Part I](https://medium.com/@hamedbaatour/build-a-real-world-beautiful-web-app-with-angular-6-a-to-z-ultimate-guide-2018-part-i-e121dd1d55e)
@@ -290,20 +282,15 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Build A Simple Search Bot in 30 minutes](https://medium.freecodecamp.org/how-to-build-a-simple-search-bot-in-30-minutes-eb56fcedcdb1)
 - [Build A Job Scraping Web App](https://medium.freecodecamp.org/how-i-built-a-job-scraping-web-app-using-node-js-and-indreed-7fbba124bbdc)
 - [Building a GitHub App](https://blog.scottlogic.com/2017/05/22/gifbot-github-integration.html)
-- How to build your own Uber-for-X App using JavaScript, Node.JS, MongoDB and Web Sockets
-  - [Part 1](https://www.ashwinhariharan.tech/blog/how-to-build-your-own-uber-for-x-app/)
-  - [Part 2](https://www.ashwinhariharan.tech/blog/how-to-build-your-own-uber-for-x-app-part-2/)
 
 #### Vue
 
 - [Vue 2 + Firebase: How to build a Vue app with Firebase authentication system in 15 minutes](https://medium.com/@anas.mammeri/vue-2-firebase-how-to-build-a-vue-app-with-firebase-authentication-system-in-15-minutes-fdce6f289c3c)
 - [Vue.js Application Tutorial – Creating a Simple Budgeting App with Vue](https://matthiashager.com/complete-vuejs-application-tutorial/)
-- [Build a Blog with Vue, GraphQL and Apollo](https://scotch.io/tutorials/build-a-blog-with-vue-graphql-and-apollo-client)
 - Build a full stack web application using MEVN (MongoDB, Express, Vue, Node) stack
   - [Part 1](https://medium.com/@anaida07/mevn-stack-application-part-1-3a27b61dcae0)
   - [Part 2](https://medium.com/@anaida07/mevn-stack-application-part-2-2-9ebcf8a22753)
 - [Vue.js To-Do List Tutorial (video)](https://www.youtube.com/watch?v=78tNYZUS-ps)
-- [Vue 2 + Pub/Sub: Build a peer to peer multi-user platform for games](https://www.ably.io/tutorials/peer-to-peer-vue)
 
 #### Others (Hapi, Express...):
 
@@ -381,13 +368,8 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Build a Todo List with Flask and RethinkDB](https://realpython.com/blog/python/rethink-flask-a-simple-todo-list-powered-by-flask-and-rethinkdb/)
 - [Build a Todo List with Django and Test-Driven Development](http://www.obeythetestinggoat.com/)
 - [Build a RESTful Microservice in Python](http://www.skybert.net/python/developing-a-restful-micro-service-in-python/)
-- [Microservices with Docker, Flask, and React](https://testdriven.io/)
 - [Build A Simple Web App With Flask](https://pythonspot.com/flask-web-app-with-python/)
 - [Create A Django API in under 20 minutes](https://codeburst.io/create-a-django-api-in-under-20-minutes-2a082a60f6f3)
-- [How to Add Authentication to Your App with Flask-Login](https://www.geeksforgeeks.org/python/how-to-add-authentication-to-your-app-with-flask-login/)
-- Build a Community-driven delivery application with Django, Postgres and JavaScript
-  - [Part 1](https://www.ashwinhariharan.tech/blog/thinking-of-building-a-contact-tracing-application-heres-what-you-can-do-instead/)
-  - [Part 2](https://www.ashwinhariharan.tech/blog/thinking-of-building-a-contact-tracing-application-heres-what-you-can-do-instead-part-2/)
 - Realtime Chat application with Vue, django-notifs, RabbitMQ and uWSGI
   - [Part 1](https://danidee10.github.io/2018/01/01/realtime-django-1.html)
   - [Part 2](https://danidee10.github.io/2018/01/03/realtime-django-2.html)
@@ -398,8 +380,6 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 
 ### Bots:
 
-- [Build a WhatsApp Bot with Python and Twilio](https://www.twilio.com/docs/whatsapp/tutorial/send-and-receive-media-messages-whatsapp-python)
-- [Build a Reddit Bot](http://pythonforengineers.com/build-a-reddit-bot-part-1/)
 - [How to Make a Reddit Bot - YouTube](https://www.youtube.com/watch?v=krTUf7BpTc0) (video)
 - [Build a Facebook Messenger Bot](https://blog.hartleybrody.com/fb-messenger-bot/)
 - [Making a Reddit + Facebook Messenger Bot](https://pythontips.com/2017/04/13/making-a-reddit-facebook-messenger-bot/)
@@ -429,9 +409,6 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Linear Regression in Python without sklearn](https://medium.com/we-are-orb/linear-regression-in-python-without-scikit-learn-50aef4b8d122)
 - [Multivariate Linear Regression without sklearn](https://medium.com/we-are-orb/multivariate-linear-regression-in-python-without-scikit-learn-7091b1d45905)
 - [Music Recommender using KNN](https://towardsdatascience.com/how-to-build-a-simple-song-recommender-296fcbc8c85)
-- Find Similar Quora Questions-
-  - [Using BOW, TFIDF and Xgboost](https://towardsdatascience.com/finding-similar-quora-questions-with-bow-tfidf-and-random-forest-c54ad88d1370)
-  - [Using Word2Vec and Xgboost](https://towardsdatascience.com/finding-similar-quora-questions-with-word2vec-and-xgboost-1a19ad272c0d)
 - [Detecting Fake News with Python and Machine Learning](https://data-flair.training/blogs/advanced-python-project-detecting-fake-news/)
 
 ### OpenCV:
@@ -509,10 +486,7 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 
 - [Build a Simple Interpreter](https://ruslanspivak.com/lsbasi-part1/)
 - [Build a Simple Blockchain in Python](https://hackernoon.com/learn-blockchains-by-building-one-117428612f46)
-- [Write a NoSQL Database in Python](https://jeffknupp.com/blog/2014/09/01/what-is-a-nosql-database-learn-by-writing-one-in-python/)
 - [Building a Gas Pump Scanner with OpenCV/Python/iOS](https://hackernoon.com/building-a-gas-pump-scanner-with-opencv-python-ios-116fe6c9ae8b)
-- [Build a Distributed Streaming System with Python and Kafka](https://codequs.com/p/S14jQ5UyG/build-a-distributed-streaming-system-with-apache-kafka-and-python)
-- [Writing a basic x86-64 JIT compiler from scratch in stock Python](https://csl.name/post/python-jit/)
 - Making a low level (Linux) debugger
   - [Part 1](https://blog.asrpo.com/making_a_low_level_debugger)
   - [Part 2: C](https://blog.asrpo.com/making_a_low_level_debugger_part_2)
@@ -544,7 +518,6 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
   - [Part 6: Transactions 2](https://jeiwan.net/posts/building-blockchain-in-go-part-6/)
   - [Part 7: Network](https://jeiwan.net/posts/building-blockchain-in-go-part-7/)
 - [Building a container from scratch in Go - Liz Rice (Microscaling Systems)(video)](https://www.youtube.com/watch?v=8fi7uSYlOdc)
-- [Build Web Application with GoLang](https://astaxie.gitbooks.io/build-web-application-with-golang/content/en/)
 - Building a Chat Application in Go with ReactJS
   - [Part 1: Initial Setup](https://tutorialedge.net/projects/chat-system-in-go-and-react/part-1-initial-setup/)
   - [Part 2: Simple Communication](https://tutorialedge.net/projects/chat-system-in-go-and-react/part-2-simple-communication/)
@@ -637,8 +610,8 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Write a Microservice in Rust](http://www.goldsborough.me/rust/web/tutorial/2018/01/20/17-01-11-writing_a_microservice_in_rust/)
 - [Learning Rust with Too Many Linked Lists](http://cglab.ca/~abeinges/blah/too-many-lists/book/README.html)
 - Rust in Detail: Writing Scalable Chat Service from Scratch
-  - [Part 1: Implementing WebSocket. Introduction.](https://nbaksalyar.github.io/2015/07/10/writing-chat-in-rust.html)
-  - [Part 2: Sending and Receiving Messages](https://nbaksalyar.github.io/2015/11/09/rust-in-detail-2.html)
+  - [Part 1: Implementing WebSocket. Introduction. **(outdated)**](https://nbaksalyar.github.io/2015/07/10/writing-chat-in-rust.html)
+  - [Part 2: Sending and Receiving Messages **(outdated)**](https://nbaksalyar.github.io/2015/11/09/rust-in-detail-2.html)
 - [Writing a Rust Roguelike for the Desktop and the Web](https://aimlesslygoingforward.com/blog/2019/02/09/writing-a-rust-roguelike-for-the-desktop-and-the-web/)
 - [Single Page Applications using Rust](http://www.sheshbabu.com/posts/rust-wasm-yew-single-page-application/)
 - [Writing NES Emulator in Rust](https://bugzmanov.github.io/nes_ebook/)
@@ -664,11 +637,10 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Udemy.com](https://www.udemy.com/)
 - [Full Stack Python](https://www.fullstackpython.com/)
 - [Node School](https://nodeschool.io/)
-- [ScotchIO](https://scotch.io/)
-- [Exercism](http://www.exercism.io/)
+- [Digital Ocean](https://www.digitalocean.com/community)
+- [Exercism](http://www.exercism.org/)
 - [Egghead.io](http://www.egghead.io/)
 - [Michael Herman's Blog](http://mherman.org/)
-- [Thinkster.io](http://thinkster.io)
 - [Enlight](https://enlight.nyc/)
-- [Hack Club Workshops](https://hackclub.com/workshops/)
+- [Hack Club Workshops](https://workshops.hackclub.com/)
 - [CodeCrafters](https://codecrafters.io/)