Merge branch 'master' into language_codes

books/free-programming-books-fa_IR.md

@@ -38,7 +38,7 @@
 ### JavaScript
 
 * مارین هاوربک - [جاوااسکریپت شیوا](http://eloquentjs.ir) (HTML)
-* [یادگیری اصولی جاواسکریپت](https://github.com/Mariotek/BetterUnderstandingOfJavascript)
+* [یادگیری اصولی جاوااسکریپت](https://github.com/Mariotek/BetterUnderstandingOfJavascript)
 
 
 ### LaTeX

books/free-programming-books-id.md

@@ -42,6 +42,7 @@
 
 ### CodeIgniter
 
+* [Codeigniter Untuk Pemula](https://repository.bsi.ac.id/index.php/unduh/item/176695/Tutorial-Codeigniter-Untuk-Pemula.pdf) - M Fikri Setiadi (PDF)
 * [Panduan Pengguna CodeIgniter Indonesia](https://codeigniter-id.github.io/user-guide/) - CodeIgniter Indonesia
 * [Tutorial CodeIgniter 3 & 4](https://www.petanikode.com/tutorial/codeigniter/) *(Dalam Proses)*
 * [Tutorial CodeIgniter 4](http://mfikri.com/artikel/tutorial-codeigniter4)
@@ -143,6 +144,7 @@
 ### React
 
 * [Dokumentasi React Bahasa Indonesia](https://id.reactjs.org)
+* [React JS Untuk Pemula](https://masputih.com/2021/05/ebook-gratis-reactjs-untuk-pemula) *(Membutuhkan akun Leanpub atau email yang valid)*
 
 
 ### TypeScript

books/free-programming-books-ja.md

@@ -633,6 +633,7 @@
 
 * [Effective Scala](https://twitter.github.io/effectivescala/index-ja.html) - Marius Eriksen, Yuta Okamoto(翻訳), Satoshi Kobayashi(翻訳)
 * [Scala で書く tetrix](https://eed3si9n.com/tetrix-in-scala/ja) - Eugene Yokota
+* [ScalaによるWebアプリケーション開発](https://github.com/hatena/Hatena-Textbook/blob/master/web-application-development-scala.md) - はてな教科書
 * [独習 Scalaz](https://eed3si9n.com/learning-scalaz/ja) - Eugene Yokota
 
 

books/free-programming-books-ko.md

@@ -5,6 +5,7 @@
 * [C](#c)
 * [C++](#cpp)
 * [Docker](#docker)
+* [Elastic](#elastic)
 * [GIT](#git)
 * [Go](#go)
 * [HTML5](#html5)
@@ -26,7 +27,7 @@
 * [Ruby](#ruby)
 * [Rust](#rust)
 * [Scratch](#scratch)
-* [Swift](#swift)
+* [Unicode](#unicode)
 
 
 ### Amazon Web Service
@@ -55,6 +56,11 @@
 * [가장 빨리 만나는 Docker](http://www.pyrasis.com/private/2014/11/30/publish-docker-for-the-really-impatient-book)
 
 
+### Elastic
+
+* [Elastic 가이드북](https://esbook.kimjmin.net) - 김종민
+
+
 ### GIT
 
 * [깃허브 치트 시트](https://github.com/tiimgreen/github-cheat-sheet/blob/master/README.ko.md)
@@ -134,6 +140,7 @@
 
 * [내가 파이썬을 배우는 방법](https://wikidocs.net/7839)
 * [모두의 파이썬: 20일 만에 배우는 프로그래밍 기초](https://thebook.io/007026)
+* [실용 파이썬 프로그래밍: 프로그래밍 유경험자를 위한 강좌](https://wikidocs.net/book/4673) - 최용
 * [왕초보를 위한 Python 2.7](https://wikidocs.net/book/2)
 * [점프 투 파이썬 - Python 3](https://wikidocs.net/book/1)
 * [파이썬을 여행하는 히치하이커를 위한 안내서!](https://python-guide-kr.readthedocs.io/ko/latest/)
@@ -179,3 +186,8 @@
 * [창의컴퓨팅(Creative Computing) 가이드북](http://digital.kyobobook.co.kr/digital/ebook/ebookDetail.ink?barcode=480150000247P)
 
 
+### Unicode
+
+* [번역 Unicode 이모티콘에 얽힌 이것저것 (이모티콘 표준과 프로그래밍 핸들링)](http://pluu.github.io/blog/android/2020/01/11/unicode-emoji/)
+
+

books/free-programming-books-langs.md

@@ -1021,6 +1021,12 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 * [The JasperReports Ultimate Guide, Third Edition](http://jasperreports.sourceforge.net/JasperReports-Ultimate-Guide-3.pdf) (PDF)
 
 
+#### Solidity
+
+* [Introductory guide for Solidity](https://www.tutorialspoint.com/solidity/index.htm)
+* [The Solidity Reference Guide](https://docs.soliditylang.org)
+
+
 #### Spring
 
 * [Building Applications with Spring 5 and Vue.js 2](https://www.packtpub.com/free-ebooks/building-applications-spring-5-and-vuejs-2) - James J. Ye (Packt account *required*)

books/free-programming-books-zh.md

@@ -575,6 +575,7 @@
 #### Vue.js
 
   * [Vue.js中文文档](https://cn.vuejs.org/v2/guide/)
+  * [Vue3.0学习教程与实战案例](https://vue3.chengpeiquan.com) - chengpeiquan
 
 
 #### Zepto.js

casts/free-podcasts-screencasts-pl.md

@@ -6,3 +6,4 @@
 ### Niezależne od języka programowania
 
 * [DevTalk](https://devstyle.pl/category/podcast)
+* [Rozmowa Kontrolowana](https://www.youtube.com/playlist?list=PLTKLAGr6FHxOcW4NRX3BCkU7Zml92WU1u) - Zaufana Trzecia Strona (screencast)

courses/free-courses-en.md

@@ -108,6 +108,7 @@
 * [MIT's Design and Analysis of Algorithms (Spring 2012)](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-046j-design-and-analysis-of-algorithms-spring-2012) - Dana Moshkovitz, Bruce Tidor
 * [MIT's Design and Analysis of Algorithms (Spring 2015)](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-046j-design-and-analysis-of-algorithms-spring-2015) - Erik Demaine, Srini Devadas, Nancy Lynch
 * [MIT's Introduction to Algorithms (SMA 5503) (Fall 2005)](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-046j-introduction-to-algorithms-sma-5503-fall-2005) - Charles Leiserson, Erik Demaine
+* [Online Java + DSA + Interview preparation course](https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunnal Kushwaha
 * [Princeton University Algorithms, Part 1](https://www.coursera.org/learn/algorithms-part1)
 * [Princeton University Algorithms, Part 2](https://www.coursera.org/learn/algorithms-part2)
 * [Sorting Algorithms](https://www.youtube.com/playlist?list=PL2_aWCzGMAwKedT2KfDMB9YA5DgASZb3U) - mycodeschool
@@ -181,6 +182,7 @@
 ### Bootstrap
 
 * [Bootstrap 4 Quick Start: Code Modern Responsive Websites](https://www.udemy.com/course/bootstrap-4) - Brad Hussey (Udemy)
+* [Bootstrap 5 Tutorial for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9joIM91nLzd_qaH_AimmdAR) - The Net Ninja
 * [Bootstrap tutorial for beginners](https://www.youtube.com/playlist?list=PL6n9fhu94yhXd4xnk-j5FGhHjUv1LsF0V) - kudvenkat
 * [Complete Bootstrap 4 course - build 3 projects](https://www.udemy.com/course/bootstrap-4-tutorials) - Igneus Technologies (Udemy)
 * [Complete Bootstrap Crash Course \| Bootstrap 4 Tutorial](https://www.youtube.com/watch?v=ZfRn9VJzdGA) - Julio Codes
@@ -235,6 +237,7 @@
 ### Dart
 
 * [Dart Course for Beginners](https://www.udemy.com/course/dartlang) (Udemy)
+* [Dart Programming - Full Beginners Tutorial](https://www.youtube.com/watch?v=5xlVP04905w) - Mike Dane
 * [Dart Programming Tutorial - Full Course](https://www.youtube.com/watch?v=Ej_Pcr4uC2Q) - Mahmud Ahsan (FreeCodeCamp)
 * [Dart Programming Tutorial \| Learn the Dart for Flutter](https://www.udemy.com/course/dart-programming-tutorial-learn-the-dart-for-flutter) (Udemy)
 
@@ -304,6 +307,7 @@
 
 * [Docker](https://www.youtube.com/playlist?list=PLhW3qG5bs-L99pQsZ74f-LC-tOEsBp2rK) - Raghav Pal
 * [Docker Tutorial](https://www.tutorialspoint.com/docker/index.htm) - TutorialsPoint
+* [Docker Tutorial for Beginners ](https://www.youtube.com/playlist?list=PL6gx4Cwl9DGBkvpSIgwchk0glHLz7CQ-7) - Thenewboston
 * [Docker Tutorial for Beginners](https://www.youtube.com/watch?v=fqMOX6JJhGo) - FreeCodeCamp
 * [Docker Tutorial Videos \| DevOps Tool](https://www.youtube.com/playlist?list=PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5) - edureka!
 * [IIEC RISE 1.0 Docker](https://www.youtube.com/playlist?list=PLAi9X1uG6jZ30QGz7FZ55A27jPeY8EwkE)
@@ -350,6 +354,7 @@
 * [GitHowTo](https://githowto.com)
 * [How to Use Git and GitHub](https://www.udacity.com/course/how-to-use-git-and-github--ud775) (Udacity)
 * [Introduction to Git and GitHub](https://www.coursera.org/learn/introduction-git-github) - Google (Coursera)
+* [Learn Git with Bitbucket Cloud](https://www.atlassian.com/git/tutorials/learn-git-with-bitbucket-cloud) - Atlassian
 
 
 ### Go
@@ -449,6 +454,7 @@
 * [Intro To JavaScript Unit Testing & BDD](https://www.youtube.com/watch?v=u5cLK1UrFyQ) - Traversy Media
 * [Javascript course](https://www.youtube.com/playlist?list=PLRAV69dS1uWSxUIk5o3vQY2-_VKsOpXLD) - Hitesh Choudhary
 * [Javascript Essentials](https://www.udemy.com/javascript-essentials/) - Lawrence Turton (Udemy)
+* [JavaScript Tutorial for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET) - The Net Ninja
 * [Javascript30](https://javascript30.com) - Wesbos
 * [Learn how to program: JavaScript](https://www.learnhowtoprogram.com/javascript) - Epicodus Inc.
 * [Learn JavaScript - Full Course for Beginners](https://www.youtube.com/watch?v=PkZNo7MFNFg) -  Beau Carnes, freeCodeCamp.org (YouTube)
@@ -502,10 +508,12 @@
 * [Node and Express Tutorial](https://www.youtube.com/watch?v=TNV0_7QRDwY) - John Smilga, Coding Addict (YouTube)
 * [Node.js API Development for Beginners](https://www.udemy.com/course/node-js-api-tutorial/) (Udemy)
 * [Node.js Basics](https://www.youtube.com/playlist?list=PLqq-6Pq4lTTa-d0iZg41U2RDqECol9C5B) - Java Brains (Youtube)
+* [Node.js Crash Course Tutorial](https://www.youtube.com/playlist?list=PL4cUxeGkcC9jsz4LDYc6kv3ymONOKxwBU) - The Net Ninja
 
 
 #### React
 
+* [Full Modern React Tutorial](https://www.youtube.com/playlist?list=PL4cUxeGkcC9gZD-Tvwfod2gaISzfRiP9d) - The Net Ninja (with practical)
 * [Full-Stack Web Development with React Specialization](https://www.coursera.org/specializations/full-stack-react) - Jogesh K. Muppala (Coursera)
 * [React](https://progate.com/languages/react) (progate) *(account required)*
 * [React basic in just 1 hour](https://www.udemy.com/course/react-basic-in-just-1-hour/) (Udemy)
@@ -556,11 +564,13 @@
 * [Android Kotlin Tutorial: Create Android Apps using Kotlin](https://www.youtube.com/playlist?list=PLlxmoA0rQ-Lw5k_QCqVl3rsoJOnb_00UV) - Sriyank Siddhartha (YouTube)
 * [Developing Android Apps with Kotlin](https://www.udacity.com/course/developing-android-apps-with-kotlin--ud9012) (Udacity)
 * [Kotlin Bootcamp for Programmers](https://www.udacity.com/course/kotlin-bootcamp-for-programmers--ud9011) - Aleks Haecky, Asser Samak, Sean McQuillan (Udacity)
+* [Track: Kotlin Basics](https://hyperskill.org/tracks/18) - Hyperskill, JetBrains (Hyperskill)
 
 
 ### Kubernetes
 
 * [Kubernetes Core Concepts](https://kube.academy/paths/kubernetes-core-concepts) - KubeAcademy (VMware)
+* [Kubernetes Tutorial for Beginners](https://www.youtube.com/playlist?list=PLy7NrYWoggjziYQIDorlXjTvvwweTYoNC) - TechWorld with Nana
 * [Learn Kubernetes](https://www.katacoda.com/courses/kubernetes) - Katacoda
 
 
@@ -630,6 +640,7 @@
 * [Embedded Software Safety](https://www.youtube.com/playlist?list=PLAQopGWlIcyaqDBW1zSKx7lHfVcOmWSWt) (P. Koopman)
 * [FindLectures.com](https://web.archive.org/web/20161219180842/https://www.findlectures.com/?class1=Technology) - Index of conference talks by language / topic (:card_file_box: *archived*)
 * [Introduction to Information Security](https://www.udacity.com/course/intro-to-information-security--ud459)
+* [Introduction to Quantum Computing and Quantum Hardware](https://qiskit.org/learn/intro-qc-qh) - Qiskit
 * [Introduction to Reinforcement Learning with David Silver](https://deepmind.com/learning-resources/-introduction-reinforcement-learning-david-silver) - David Silver
 * [LouvainX Paradigms of Computer Programming – Abstraction and Concurrency](https://www.edx.org/course/paradigms-computer-programming-louvainx-louv1-2x-1#!)
 * [LouvainX Paradigms of Computer Programming – Fundamentals](https://www.edx.org/course/paradigms-computer-programming-louvainx-louv1-1x-1)
@@ -701,6 +712,7 @@
 * [Introduction to Python](https://docs.microsoft.com/en-us/learn/modules/intro-to-python) (Microsoft Docs)
 * [Introduction to Python Basics for Data Science](https://dphi.tech/learn/introduction-to-python-basics-for-data-science) (DPhi)
 * [Introduction to Python Programming](https://www.udacity.com/course/introduction-to-python--ud1110) (Udacity)
+* [Introduction To Python Programming](https://www.udemy.com/course/pythonforbeginnersintro/) - Avinash Jain, The Codex (Udemy)
 * [Introduction to Scripting in Python Specialization](https://www.coursera.org/specializations/introduction-scripting-in-python) (Coursera)
 * [Learn Python](https://pythonspot.com)
 * [Learn Python - Free Interactive Python Tutorial](https://www.learnpython.org)
@@ -726,6 +738,7 @@
 * [Python Programming Essentials](https://www.coursera.org/learn/python-programming) - Scott Rixner, Joe Warren (Coursera)
 * [Python Programming Language](https://www.geeksforgeeks.org/python-programming-language/) (Geeks for Geeks)
 * [Python Programming Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWpX_byHyTEj9hecPngl2DqR)
+* [Python Programming Tutorials](https://www.youtube.com/playlist?list=PLzMcBGfZo4-mFu00qxl0a67RhjjZj3jXm) - Tech With Tim
 * [Python Tutorial - Python for Beginners [Full Course]](https://www.youtube.com/watch?v=_uQrJ0TkZlc) (Programming with Mosh)
 * [Python Tutorials](https://www.youtube.com/playlist?list=PL-osiE80TeTt2d9bfVyTiXJA-UTHn6WwU) - Corey Schafer
 * [SoloLearn](https://www.sololearn.com/Course/Python/)
@@ -740,6 +753,7 @@
 * [Django Tutorials](https://www.youtube.com/playlist?list=PL-osiE80TeTtoQCKZ03TU5fNfx2UY6U4p) - Corey Schafer
 * [Django Tutorials for Beginners](https://www.youtube.com/playlist?list=PLK8cqdr55Tsv-D2HMdrnD32oOVBNvmxjr) - Programming With Harry(English)
 * [Python Django Tutorial 2018 for Beginners](https://www.youtube.com/playlist?list=PL-J2q3Ga50oOpni_xS2PPUe4mf9lM96dD) - Clever Programmer
+* [Python Django Tutorial 2021](https://www.youtube.com/playlist?list=PL-51WBLyFTg1pUMaTJ4WSgnyvWfLGmwDm) - Dennis Ivy
 
 
 #### Flask
@@ -824,7 +838,7 @@
 #### Angular
 
 > :information_source: See also … [AngularJS](#angularjs)
-
+* [Angular 12 Course](https://www.youtube.com/playlist?list=PLjsBk8SIQEi-RqkglLcn19TaeeopcuDXV) - Slobodan Gajic
 * [Angular 6 Tutorials](https://www.youtube.com/playlist?list=PLYxzS__5yYQlqCmHqDyW3yo5V79C7eaTe) - codedamn (YouTube)
 * [Angular Courses](https://www.youtube.com/playlist?list=PLTjRvDozrdlxAhsPP4ZYtt3G8KbJ449oT) - Programming with Mosh (YouTube)
 * [Angular Crash Course 2021](https://www.youtube.com/watch?v=3dHNOWTI7H8) - Brad Traversy, Traversy Media (YouTube)

courses/free-courses-hi.md

@@ -13,6 +13,8 @@
   * [React](#react)
 * [PHP](#php)
 * [Python](#python)
+  * [Django](#django)
+  * [Flask](#flask)
 * [R](#r)
 * [Ruby](#ruby)
   * [Ruby on Rails](#ruby-on-rails)
@@ -63,6 +65,7 @@
 
 ### HTML and CSS
 
+* [HTML CSS & Browser APIs](https://www.youtube.com/playlist?list=PL-Jc9J83PIiHU9RkY9sfh3G64-bd0ptvC) - Pepcoding
 * [Web Development Course](https://www.youtube.com/playlist?list=PLfqMhTWNBTe3H6c9OGXb5_6wcc1Mca52n) - Apna College
 * [Web Development Tutorials for Beginners in Hindi: HTML, CSS, JavaScript and more](https://www.youtube.com/playlist?list=PLu0W_9lII9agiCUZYRsvtGTXdxkzPyItg) - Code With Harry
 
@@ -111,6 +114,16 @@
 * [Python Tutorial in Hindi](https://www.youtube.com/playlist?list=PLQbQOmlGYH3tC535nKa7xB7dd7pZtYMZX) - edureka! Hindi
 
 
+#### Django
+
+* [Python Django Tutorials In Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9ah7DDtYtflgwMwpT3xmjXY9) - CodeWithHarry
+
+
+#### Flask
+
+* [Web Development Using Flask and Python](https://www.youtube.com/playlist?list=PLu0W_9lII9agAiWp6Y41ueUKx1VcTRxmf) - CodeWithHarry
+
+
 ### R
 
 * [R Programming](https://www.youtube.com/playlist?list=PLWPirh4EWFpEvN4ktS8LE0cvLCSfhD55t) (Tutorials Point (India) Ltd.)

courses/free-courses-pt_BR.md

@@ -25,6 +25,7 @@
 * [Lua](#lua)
 * [Machine Learning](#machine-learning)
 * [Markdown](#markdown)
+* [Networking](#networking)
 * [Node.js](#nodejs)
 * [PHP](#php)
 * [Python](#python)
@@ -206,6 +207,11 @@
 * [Aprenda Markdown](https://www.udemy.com/aprenda-markdown/) - Roberto Achar (Udemy)
 
 
+### Networking
+
+* [Curso de IPv6 Básico a Distância](http://saladeaula.nic.br/courses/course-v1:NIC.br+IPV6-001+T001/about) - NIC.br
+
+
 ### Node.js
 
 * [Criando APIs com NodeJs ](https://www.youtube.com/playlist?list=PLHlHvK2lnJndvvycjBqQAbgEDqXxKLoqn) - Balta.io (YouTube)

more/free-programming-cheatsheets.md

@@ -14,6 +14,7 @@
 * [Java](#java)
 * [JavaScript](#javascript)
   * [jQuery](#jquery)
+  * [Nuxt.js](#nuxtjs)
   * [React.js](#reactjs)
   * [Vue.js](#vuejs)
 * [Kubernetes](#kubernetes)
@@ -117,6 +118,11 @@
 * [jQuery CheatSheet](https://htmlcheatsheet.com/jquery/) (HTML)
 
 
+#### Nuxt.js
+
+* [Nuxt.js Essentials Cheatsheet](https://www.vuemastery.com/pdf/Nuxtjs-Cheat-Sheet.pdf) - Vue Mastery (PDF)
+
+
 #### React.js
 
 * [React Cheatsheet](https://www.codecademy.com/learn/react-101/modules/react-101-jsx-u/cheatsheet) - Codecademy (HTML)

more/free-programming-playgrounds.md

@@ -53,6 +53,7 @@
 
 ### <a name="cpp"></a>C++
 
+* [Coding Minutes](https://ide.codingminutes.com)
 * [LabStack](https://code.labstack.com/cpp)
 * [OnlineGDB](https://www.onlinegdb.com/online_c++_compiler)
 * [SoloLearn](https://code.sololearn.com/cpp)

more/problem-sets-competitive-programming.md

@@ -25,6 +25,7 @@
 * [Coderbyte](https://coderbyte.com)
 * [Codewars](http://www.codewars.com)
 * [Codingame](https://www.codingame.com/start)
+* [CSES Problem Set](https://cses.fi/problemset)
 * [Dimik](https://dimikoj.com)
 * [DMOJ](https://dmoj.ca)
 * [E-olymp](https://www.e-olymp.com/en/)
@@ -37,6 +38,7 @@
 * [Just another Golf Coding](http://jagc.org)
 * [Kattis](https://open.kattis.com)
 * [LeetCode](https://leetcode.com)
+* [LightOJ](https://lightoj.com)
 * [Microcorruption](https://microcorruption.com/login)
 * [oj.uz](https://oj.uz)
 * [Sphere Online Judge](http://www.spoj.com/contests)