fix: upgrade http:// to https:// in README (#13365 )

Add Java Standard (Wikibooks) to German list (#13363 )
#HSFDPMUW
2026-07-28 01:20:21 +00:00 · 2026-07-19 07:26:42 -04:00 · 2026-07-19 07:23:19 -04:00 · 2026-07-19 07:20:35 -04:00 · 2026-07-15 16:00:29 -04:00 · 2026-07-14 17:14:39 -04:00
5 changed files with 9 additions and 4 deletions
@@ -22,7 +22,7 @@ This page is available as an easy-to-read website. Access it by clicking on [![h

 ## Intro

-This list was originally a clone of [StackOverflow - List of Freely Available Programming Books](https://web.archive.org/web/20140606191453/http://stackoverflow.com/questions/194812/list-of-freely-available-programming-books/392926) with contributions from Karan Bhangui and George Stocker.
+This list was originally a clone of [StackOverflow - List of Freely Available Programming Books](https://web.archive.org/web/20140606191453/https://stackoverflow.com/questions/194812/list-of-freely-available-programming-books/392926) with contributions from Karan Bhangui and George Stocker.

 The list was moved to GitHub by Victor Felder for collaborative updating and maintenance. It has grown to become one of [GitHub's most popular repositories](https://octoverse.github.com/).

@@ -140,6 +140,7 @@
 * [Java 7 Mehr als eine Insel](http://openbook.rheinwerk-verlag.de/java7) - Christian Ullenboom (Online)
 * [Java ist auch eine Insel](http://openbook.rheinwerk-verlag.de/javainsel) - Christian Ullenboom (Online)
 * [Java SE 8 Standard-Bibliothek](http://openbook.rheinwerk-verlag.de/java8) - Christian Ullenboom (Online)
+* [Java Standard](https://de.wikibooks.org/wiki/Java_Standard) - Wikibooks (HTML)
 * [Java Tutorial - Java lernen leicht gemacht](https://web.archive.org/web/20230805211306/https://java-tutorial.org/index.php) - Björn und Britta Petri *( :card_file_box: archived)*
 * [Nebenläufige Programmierung mit Java](https://www.assets.dpunkt.de/openbooks/Hettel_Nebenlaeufige%20Programmierung%20mit%20Java_Broschuere.pdf) - Jörg Hettel und Manh Tien Tran (PDF)
 * [Programmieren Java: Aufbau](http://www.highscore.de/java/aufbau) - Boris Schäling (HTML)
@@ -198,6 +198,8 @@
 * [南瓜书PumpkinBook](https://datawhalechina.github.io/pumpkin-book) - Datawhale
 * [深度学习500问](https://github.com/scutan90/DeepLearning-500-questions) - scutan90
 * [神经网络与深度学习](https://nndl.github.io) - 邱锡鹏
+* [游戏策划实务即用的 AI · Claude Code 活用法](https://github.com/eremes81/game-design-ai-practice-zh-hans) - 李旼洙
+* [遊戲策劃實務即用的 AI · Claude Code 活用法](https://github.com/eremes81/game-design-ai-practice-zh-hant) - 李旼洙


 ### 软件开发方法
@@ -706,6 +706,7 @@
 * [DevOps Full Course](https://www.youtube.com/watch?v=lpk7VpGqkKw) - Simplilearn
 * [DevOps Tutorial for Beginners](https://www.youtube.com/playlist?list=PLVHgQku8Z934suC9LSE6vaAKjOH_MfRbE) - Intellipaat
 * [DevOps Tutorial for Beginners \| Learn DevOps in 7 Hours - Full Course \| DevOps Training \| Edureka](https://www.youtube.com/watch?v=hQcFE0RD0cQ) - Edureka
+* [TheCodeForge DevOps Tutorials](https://thecodeforge.io/devops/) - TheCodeForge


 #### Ansible
@@ -1830,6 +1831,7 @@
 * [Selenium Full Course- Learn Selenium in 12 Hours](https://www.youtube.com/watch?v=FRn5J31eAMw) - Edureka
 * [Selenium WebDriver Tutorial](https://www.youtube.com/playlist?list=PLL34mf651faPB-LyEP0-a7Avp_RHO0Lsm) - Software Testing Mentor
 * [Software Engineering](https://www.youtube.com/playlist?list=PLWPirh4EWFpG2b1L3CL-OAPYcM25jLjXH) - Tutorialspoint
+* [Software Engineering — The Easy Way](https://thetpmguy.github.io/software-engineering-the-easy-way/) - thetpmguy


 ### Solidity
@@ -215,7 +215,7 @@
 * [Docker Security Cheat Sheet](https://cheatsheetseries.owasp.org/cheatsheets/Docker_Security_Cheat_Sheet.html) - OWASP Cheat Sheet Series (HTML)
 * [Dockerfile Cheat Sheet - Kapeli](https://kapeli.com/cheat_sheets/Dockerfile.docset/Contents/Resources/Documents/index) - Bogdan Popescu, Halprin (HTML)
 * [Dockerfiles y docker-compose.yml: buenas prácticas (:es:)](https://leanmind.es/docker-cheatsheet.pdf) - Yodra Lopez Herrera, LeanMind (PDF)
-* [The Definitive Docker Cheat Sheet](http://dockercheatsheet.painlessdocker.com) - Aymen EL Amri (HTML)
+* [The Definitive Docker Cheat Sheet](https://web.archive.org/web/20190205113917/https://dockercheatsheet.painlessdocker.com/) - Aymen EL Amri (HTML) *( :card_file_box: archived)*
 * [The Ultimate Docker Cheat Sheet](https://dockerlabs.collabnix.com/docker/cheatsheet/) - Sangam Biradar, Collabnix DockerLabs (HTML)


@@ -247,7 +247,7 @@

 * [8 Easy Steps to Set Up Multiple GitHub Accounts \[cheat sheet included\]](https://blog.gitguardian.com/8-easy-steps-to-set-up-multiple-git-accounts/) - Thomas Segura, GitGuardian (HTML, PDF)
 * [Git Cheat Sheet](https://education.github.com/git-cheat-sheet-education.pdf) - GitHub (PDF)
-* [Git Cheat Sheet](https://about.gitlab.com/images/press/git-cheat-sheet.pdf) - GitLab (PDF)
+* [Git Cheat Sheet](https://web.archive.org/web/20260629021617/https://about.gitlab.com/images/press/git-cheat-sheet.pdf) - GitLab (PDF) *( :card_file_box: archived)*
 * [Git Cheat Sheet](http://git.jk.gs) - Jan Krüger (PDF, SVG)
    * [Git Cheat Sheet](https://jan-krueger.net/wordpress/wp-content/uploads/2007/09/git-cheat-sheet.pdf) (PDF)
    * [Git Cheat Sheet - extended](https://jan-krueger.net/wordpress/wp-content/uploads/2007/09/git-cheat-sheet-v2.zip) (PDF)
@@ -568,7 +568,7 @@
 * [All RStudio cheatsheets resources](https://www.rstudio.com/resources/cheatsheets) - RStudio.com (HTML site with PDF links)
 * [Base R Cheatsheet](https://iqss.github.io/dss-workshops/R/Rintro/base-r-cheat-sheet.pdf) - Mhairi McNeill (PDF)
 * [Cheat Sheet for R and RStudio](https://www.ocf.berkeley.edu/~janastas/docs/RStudioCheatSheet.pdf) - L. Jason Anastasopoulos (PDF)
-* [Colors in R](http://www.stat.columbia.edu/~tzheng/files/Rcolor.pdf) - Ying Wei  (PDF)
+* [Colors in R](https://web.archive.org/web/20250122193407/http://www.stat.columbia.edu/~tzheng/files/Rcolor.pdf) - Ying Wei  (PDF) *( :card_file_box: archived)*
 * [Data transformation with dplyr - Cheat sheet](https://posit.co/wp-content/uploads/2022/10/data-transformation-1.pdf) - Posit (PDF)
 * [R color cheatsheet](https://www.nceas.ucsb.edu/sites/default/files/2020-04/colorPaletteCheatsheet.pdf) - Melanie Frazier (PDF)
Author	SHA1	Message	Date
MOHAMMED HANAN M T P	281dfc4ac8	fix: upgrade http:// to https:// in README (#13365 )	2026-07-19 07:26:42 -04:00
JulianGStudium	f916b4a525	Add Java Standard (Wikibooks) to German list (#13363 ) #HSFDPMUW	2026-07-19 07:23:19 -04:00
thetpmguy	f170148aa0	Add Software Engineering — The Easy Way to Software Engineering courses (#13362 ) * Add Software Engineering — The Easy Way to Software Engineering courses Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019CQu5HgjB2aXuyPiMv8j6w * Use course website URL for Software Engineering — The Easy Way Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019CQu5HgjB2aXuyPiMv8j6w --------- Co-authored-by: Claude <noreply@anthropic.com>	2026-07-19 07:20:35 -04:00
tracedynamics	b259f09ea1	Add TheCodeForge to DevOps courses (#13353 ) * Add TheCodeForge to DevOps courses * fix: move TheCodeForge DevOps Tutorials to correct alphabetical position in DevOps section T (TheCodeForge) entries should come after all D (DevOps) entries in alphabetically-sorted sections. * fix: correct TheCodeForge URL to /devops/ (was broken /category/devops/) * fix: remove description per CONTRIBUTING guidelines --------- Co-authored-by: adi <adi@thecodeforge.io>	2026-07-15 16:00:29 -04:00
1022khr-ux	aea7df495f	Fix dead cheatsheet links with Wayback Machine archives (#13350 ) - The Definitive Docker Cheat Sheet: domain no longer resolves - Git Cheat Sheet (GitLab): PDF returns 404 - Colors in R (Columbia stat dept): PDF returns 404 after site migration Co-authored-by: 1022khr-ux <1022khr-ux@users.noreply.github.com>	2026-07-14 17:14:39 -04:00
LEE MIN SOO	f8a5206455	Add game design AI book (Simplified & Traditional Chinese editions) (#13347 )	2026-07-14 17:06:35 -04:00