Clean up PR #3422 #3429 #3451 #3510 (#4181)

* Follow up #3357

Replace the Dead C++ book link using web.archive.org.

* Follow up #3429

Fix lint error.

* Follow up #3451

All resources except the Java book is already added.

* Follow up #3510

Add a Swift youtube playlist.

* Fix alphabetical order in ja and th

* Fix PR base on comments

free-courses-en.md

@@ -411,6 +411,7 @@
 * [Linux Operating System Fundamentals](https://www.udemy.com/course/linux-academy-linux-operating-system-fundamentals/) - Linux Academy (Udemy)
 * [Linux Tutorials and Projects](https://www.udemy.com/course/linux-tutorials/) - Jason Cannon (Udemy)
 * [Red Hat Enterprise Linux Technical Overview](https://www.udemy.com/course/red-hat-enterprise-linux-technical-overview/) - Red Hat, Inc. (Udemy)
+* [The Linux Basics: Beginner to Sysadmin, Step by Step](https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK)
 
 
 ### Lua
@@ -610,6 +611,7 @@
 
 * [100 days of Swift](https://www.hackingwithswift.com/100) - Hacking With Swift
 * [How To Make An App For Beginners (iOS/Swift - 2019)](https://www.udemy.com/how-to-make-an-app-for-beginners-iosswift-2019/) - Chris Ching (Udemy)
+* [Learn Swift](https://www.youtube.com/playlist?list=PLMRqhzcHGw1ZqzYnpIuQAn2rcjhOtbqGX) - CodeWithChris
 * [Swiftris - Build an iOS Tetris app from scratch](https://www.bloc.io/swiftris-build-your-first-ios-game-with-swift)
 
 

free-courses-th.md

@@ -60,9 +60,9 @@
 
 #### Vue.js
 
+* [เมื่อได้รับภารกิจสร้างระบบเข้าร่วม Event ผ่าน Line Liff](https://www.youtube.com/playlist?list=PLSy2hExy-WZN_fJSBbX7bsrAWsm3sbQg-) - CodeTraveler
 * [สอน VueJS + NuxtJS ตั้งแต่ 0~99](https://www.youtube.com/playlist?list=PLXm-UJjVcJCMd24NIQTPcqHhfnK-QbPmD) - Geekstart
 * [สอนเขียน VueJS](https://www.youtube.com/playlist?list=PLjPfp4Ph3gBry3sJDNrbqor5ikjwGDJ_7) - CMDev
-* [เมื่อได้รับภารกิจสร้างระบบเข้าร่วม Event ผ่าน Line Liff](https://www.youtube.com/playlist?list=PLSy2hExy-WZN_fJSBbX7bsrAWsm3sbQg-) - CodeTraveler
 
 
 ### Python

free-podcasts-screencasts-en.md

@@ -88,7 +88,7 @@
 * [ElixirCasts](https://elixircasts.io) (screencast)
 * [ElixirConf 2014](https://www.youtube.com/playlist?list=PLE7tQUdRKcyakbmyFcmznq2iNtL80mCsT) (screencast)
 * [ElixirConf 2015](https://www.youtube.com/playlist?list=PLWbHc_FXPo2jBXpr1IjyUgJ7hNS1eTf7H) (screencast)
-* [Intro to Elixir](https://www.youtube.com/watch?v=lly-1UYmnFI&list=PLn76XROGFNtE9InImlu6e8isbOsM7qKtt) (screencast)
+* [Intro to Elixir](https://www.youtube.com/playlist?list=PLJbE2Yu2zumA-p21bEQB6nsYABAO-HtF2) (screencast)
 * [The Thinking Elixir Podcast](https://thinkingelixir.com/the-podcast) (podcast)
 
 
@@ -135,6 +135,8 @@
 
 ### Haskell
 
+* [Haskell Tutorial](https://www.youtube.com/watch?v=02_H3LjqMr8) - Derek Banas (screencast)
+* [HaskellRank](https://www.youtube.com/playlist?list=PLguYJK7ydFE4aS8fq4D6DqjF6qsysxTnx) — Tsoding (screencast)
 * [The Haskell Cast](http://www.haskellcast.com) (podcast)
 
 
@@ -328,3 +330,4 @@
 
 * [Free screencasts about the text editor Vim](http://vimcasts.org) (screencast)
 * [The Vim Blog](https://thevimblog.com/podcast) (podcast)
+* [vim Hacking](https://www.youtube.com/playlist?list=PL-p5XmQHB_JSTaEPygu1DZjuFfb704Uv7) (screencast)

free-podcasts-screencasts-pt_BR.md

@@ -5,6 +5,7 @@
 * [Databases](#databases)
 * [DataScience](#datascience)
 * [Game development](#game-development)
+* [Haskell](#haskell)
 * [HTML / CSS](#html--css)
 * [iOS](#ios)
 * [Java](#java)
@@ -50,6 +51,11 @@
 * [Aprenda Go :brazil:](https://www.youtube.com/playlist?list=PLCKpcjBB_VlBsxJ9IseNxFllf-UFEXOdg) (screencast)
 
 
+### Haskell
+
+* [Curso Haskell para Iniciantes](https://www.youtube.com/playlist?list=PL8eBmR3QtPL3pDzQpwPYfWQ4NEPGu6j7z) (screencast)
+
+
 ### HTML / CSS
 
 * [Curso em Vídeo - HTML5, CSS3 e JavaScript](https://www.youtube.com/playlist?list=PLHz_AreHm4dlAnJ_jJtV29RFxnPHDuk9o) (screencast)

free-programming-books-es.md

@@ -129,8 +129,8 @@
 
 ### C++
 
-* [Aprenda C++ avanzado como si estuviera en primero](http://www4.tecnun.es/asignaturas/Informat1/AyudaInf/aprendainf/cpp/avanzado/cppavan.pdf) (PDF)
-* [Aprenda C++ básico como si estuviera en primero](http://www4.tecnun.es/asignaturas/Informat1/AyudaInf/aprendainf/cpp/basico/cppbasico.pdf) (PDF)
+* [Aprenda C++ avanzado como si estuviera en primero](https://web.archive.org/web/20100701020037/http://www.tecnun.es/asignaturas/Informat1/AyudaInf/aprendainf/cpp/avanzado/cppavan.pdf) (PDF)
+* [Aprenda C++ básico como si estuviera en primero](https://web.archive.org/web/20100701020025/http://www.tecnun.es/asignaturas/Informat1/AyudaInf/aprendainf/cpp/basico/cppbasico.pdf) (PDF)
 * [Ejercicios de programación creativos y recreativos en C++](http://antares.sip.ucm.es/cpareja/libroCPP/) (HTML)
 
 

free-programming-books-ja.md

@@ -7,14 +7,14 @@
   * [セキュリティ](#%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3)
   * [その他の話題](#%e3%81%9d%e3%81%ae%e4%bb%96%e3%81%ae%e8%a9%b1%e9%a1%8c)
   * [ソフトウェアアーキテクチャ](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e3%82%a2%e3%83%bc%e3%82%ad%e3%83%86%e3%82%af%e3%83%81%e3%83%a3)
-  * [ソフトウェア開発方法論](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e9%96%8b%e7%99%ba%e6%96%b9%e6%b3%95%e8%ab%96)
   * [ソフトウェア品質](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e5%93%81%e8%b3%aa)
+  * [ソフトウェア開発方法論](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e9%96%8b%e7%99%ba%e6%96%b9%e6%b3%95%e8%ab%96)
   * [データベース](#%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9)
   * [並列プログラミング](#%e4%b8%a6%e5%88%97%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%b0)
   * [機械学習](#%e6%a9%9f%e6%a2%b0%e5%ad%a6%e7%bf%92)
   * [正規表現](#%e6%ad%a3%e8%a6%8f%e8%a1%a8%e7%8f%be)
-  * [組み込みシステム](#%e7%b5%84%e3%81%bf%e8%be%bc%e3%81%bf%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0)
   * [理論計算機科学](#%e7%90%86%e8%ab%96%e8%a8%88%e7%ae%97%e6%a9%9f%e7%a7%91%e5%ad%a6)
+  * [組み込みシステム](#%e7%b5%84%e3%81%bf%e8%be%bc%e3%81%bf%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0)
 * [Android](#android)
 * [AppleScript](#applescript)
 * [AWK](#awk)