diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index c4a086fa9..7fb62bd40 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -11,11 +11,12 @@ Add resource(s) | Remove resource(s) | Add info | Improve repo
### For book lists, is it a book? For course lists, is it a course? etc.
## Checklist:
-- [ ] Read our [contributing guidelines](https://github.com/EbookFoundation/free-programming-books/blob/main/docs/CONTRIBUTING.md)
+- [ ] Read our [contributing guidelines](https://github.com/EbookFoundation/free-programming-books/blob/main/docs/CONTRIBUTING.md).
- [ ] [Search](https://ebookfoundation.github.io/free-programming-books-search/) for duplicates.
- [ ] Include author(s) and platform where appropriate.
- [ ] Put lists in alphabetical order, correct spacing.
-- [ ] Add needed indications (PDF, access notes, under construction)
+- [ ] Add needed indications (PDF, access notes, under construction).
+- [ ] Used an informative name for this pull request.
## Follow-up
diff --git a/README.md b/README.md
index c72ea647e..a0307fc64 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ This page is available as an easy-to-read website. Access it by clicking on [![h
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.
-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/), with 226,000+ stars, about 9,600 watchers, more than 7,000 commits, 1,900+ contributors, and 47,700+ forks.
+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/), with 243,000+ stars, about 9,700 watchers, more than 7,100 commits, 1,900+ contributors, and 50,000+ forks.
@@ -101,6 +101,7 @@ This project lists books and other resources grouped by genres:
+ [Italian / italiano](books/free-programming-books-it.md)
+ [Japanese / 日本語](books/free-programming-books-ja.md)
+ [Korean / 한국어 [韓國語]](books/free-programming-books-ko.md)
++ [Latvian / Latviešu](books/free-programming-books-lv.md)
+ [Norwegian / Norsk](books/free-programming-books-no.md)
+ [Persian / Farsi (Iran) / فارسى](books/free-programming-books-fa_IR.md)
+ [Polish / polski / język polski / polszczyzna](books/free-programming-books-pl.md)
diff --git a/books/free-programming-books-fa_IR.md b/books/free-programming-books-fa_IR.md
index 19b27cf4d..51722df1a 100644
--- a/books/free-programming-books-fa_IR.md
+++ b/books/free-programming-books-fa_IR.md
@@ -10,6 +10,7 @@
* [PHP](#php)
* [Symfony](#symfony)
* [Python](#python)
+ * [Django](#django)
* [R](#r)
@@ -71,6 +72,12 @@
* [کتاب آزاد آموزش پایتون](http://python.coderz.ir)
+#### Django
+
+* [کتاب جنگو برای حرفه ای ها](https://github.com/mthri/dfp-persian)
+* [کتاب جنگو برای API](https://github.com/ftg-iran/dfa-persian)
+
+
### R
* [تحلیل شبکههای اجتماعی در R](http://cran.r-project.org/doc/contrib/Raeesi-SNA_in_R_in_Farsi.pdf) (PDF)
diff --git a/books/free-programming-books-lv.md b/books/free-programming-books-lv.md
new file mode 100644
index 000000000..6ccd03856
--- /dev/null
+++ b/books/free-programming-books-lv.md
@@ -0,0 +1,14 @@
+### Index
+
+* [C++](#cpp)
+* [Python](#python)
+
+
+###
C++
+
+* [Programmēšana un C++](http://home.lu.lv/~janiszu/courses/eprg/eprg.all.pdf) - Jānis Zuters (PDF)
+
+
+### Python
+
+* [Programmēšanas pamati ar valodu Python](http://home.lu.lv/~janiszu/courses/python/python3.pdf) - Jānis Zuters (PDF)
diff --git a/books/free-programming-books-subjects.md b/books/free-programming-books-subjects.md
index 1aecbadb8..f12157fdc 100644
--- a/books/free-programming-books-subjects.md
+++ b/books/free-programming-books-subjects.md
@@ -743,6 +743,7 @@ Kerridge (PDF) (email address *requested*, not required)
* [Architectural Styles and the Design of Network-based Software Architectures](http://www.ics.uci.edu/~fielding/pubs/dissertation/top.htm) - Roy Thomas Fielding
* [Best Kept Secrets of Peer Code Review](http://smartbear.com/lp/ebook/collaborator/secrets-of-peer-code-review/)
* [Building Secure & Reliable Systems](https://static.googleusercontent.com/media/landing.google.com/en//sre/static/pdf/Building_Secure_and_Reliable_Systems.pdf) - Heather Adkins, Betsy Beyer, Paul Blankinship, Piotr Lewandowski, Ana Oprea & Adam Stubblefield (PDF)
+* [Code Simplicity: The Fundamentals of Software](https://www.codesimplicity.com/book.pdf) - Max Kanat-Alexander (PDF)
* [Data-Oriented Design](http://www.dataorienteddesign.com/dodmain/dodmain.html)
* [Developing Reactive Microservices](https://info.lightbend.com/COLL-20XX-Developing-Reactive-Microservices_Landing-Page.html) (email address *requested*, not required)
* [Domain Driven Design Quickly](http://www.infoq.com/minibooks/domain-driven-design-quickly)
diff --git a/books/free-programming-books-tr.md b/books/free-programming-books-tr.md
index bc1fcaab3..c1ce08126 100644
--- a/books/free-programming-books-tr.md
+++ b/books/free-programming-books-tr.md
@@ -118,7 +118,7 @@
### Matlab
-* [Matlab Programlamaya Giris](https://www.ismailari.com/blog/matlab-programlamaya-giris) - İsmail Arı
+* [Matlab Programlamaya Giris](https://web.archive.org/web/20210727221605/https://ismailari.com/blog/matlab-programlamaya-giris/) - İsmail Arı *(:card_file_box: archived)*
### .NET Framework
@@ -139,8 +139,8 @@
### Django
-* [Django](https://www.pythondersleri.com/p/django-egitim-serisi.html) - Python Dersleri
-* [Django Egitimi](https://gokmengorgen.net/django-notes)
+* [Django](https://web.archive.org/web/20210302105925/https://www.pythondersleri.com/p/django-egitim-serisi.html) - Python Dersleri *(:card_file_box: archived)*
+* [Django Egitimi](https://web.archive.org/web/20210802025720/https://gokmengorgen.net/django-notes/) *(:card_file_box: archived)*
* [Django Girls Eğitimi](https://tutorial.djangogirls.org/tr) (1.11) (HTML) (:construction: *in process*)
diff --git a/casts/free-podcasts-screencasts-ar.md b/casts/free-podcasts-screencasts-ar.md
index 749b2f68a..c1c84b3d7 100644
--- a/casts/free-podcasts-screencasts-ar.md
+++ b/casts/free-podcasts-screencasts-ar.md
@@ -5,5 +5,8 @@
### Miscellaneous
+* [AskDeveloper Podcast](http://www.askdeveloper.com) - Mohamed Elsherif (podcast)
+* [Essam Cafe - قهوة عصام](https://essamcafe.com) - Ahmed Essam (podcast)
+* [Nakerah Podcast](https://nakerah.net/podcast) - Nakerah Network (podcast)
* [null++: بالعربي](https://nullplus.plus) - Mohamed Luay & Ahmad Alfy (podcast)
* [The Egyptian Guy](https://anchor.fm/refaie) - Mohamed Refaie (podcast)
diff --git a/more/free-programming-interactive-tutorials-en.md b/more/free-programming-interactive-tutorials-en.md
index 6bbf69b0a..399471bc6 100644
--- a/more/free-programming-interactive-tutorials-en.md
+++ b/more/free-programming-interactive-tutorials-en.md
@@ -67,6 +67,7 @@
### C
+* [C Tutorial](https://www.scaler.com/topics/c/) - Scaler Topics
* [Learn C](http://www.learn-c.org) - Learn-C
@@ -82,6 +83,7 @@
###
C++
* [C++ Tutorial](https://www.w3schools.com/cpp) - W3Schools
+* [C++ Tutorial](https://www.scaler.com/topics/cpp/) - Scaler Topics
* [CppKoans](https://github.com/torbjoernk/CppKoans)
@@ -167,6 +169,7 @@
* [Grid Attack](https://codingfantasy.com/games/css-grid-attack) - Nick Bull
* [Grid Garden](https://cssgridgarden.com)
* [HTML Tutorial](https://www.w3schools.com/html/) - W3Schools
+* [HTML Tutorial](https://www.scaler.com/topics/html/) - Scaler Topics
* [Knights of the Flexbox Table](https://knightsoftheflexboxtable.com)
* [Learn by doing beginner projects](https://dash.generalassemb.ly)
* [Learn CSS: an evergreen CSS course and reference to level up your styling expertise](https://web.dev/learn/css/) - Andy Bell, Rachel Andrew, Una Kravets, Adam Argyle, Rob Dodson, Jiwoong Lee et al. (web.dev)
@@ -187,6 +190,7 @@
* [CodingBat code practice](http://codingbat.com/java)
* [Java at Codecademy](https://www.codecademy.com/courses/learn-java)
* [Java Tutorial](https://www.w3schools.com/java) - W3Schools
+* [Java Tutorial](https://www.scaler.com/topics/java/) - Scaler Topics
* [Learn Java](http://www.learnjavaonline.org)
* [Learneroo Java tutorial](https://www.learneroo.com/modules/11)
@@ -201,6 +205,7 @@
* [JavaScript interactive tutorial on CodeCademy](https://www.codecademy.com/learn/javascript)
* [JavaScript interactive tutorial on CoderMania](http://www.codermania.com/javascript/lesson/1a/hello-world)
* [JavaScript Tutorial](https://www.w3schools.com/js) - W3Schools
+* [JavaScript Tutorial](https://www.scaler.com/topics/javascript/) - Scaler Topics
* [Javascripting](https://github.com/sethvincent/javascripting)
* [Learn JavaScript](http://www.learn-js.org)
* [Learn knockout.js](http://learn.knockoutjs.com)
@@ -256,6 +261,7 @@
#### Operating systems
* [Learning operating system development using Linux kernel and Raspberry Pi](https://github.com/s-matyukevich/raspberry-pi-os) - Sergey Matyukevich (:construction: *in process*)
+* [Operating System Tutorial](https://www.scaler.com/topics/operating-system/) - Scaler Topics
* [Project eXpOS: eXperimental Operating System](https://exposnitc.github.io) - Dr. Murali Krishnan K., Department of Computer Science and Engineering of the Calicut National Institute of Technology (HTML)
@@ -323,6 +329,7 @@
* [Python Programming Language](https://www.geeksforgeeks.org/python-programming-language/) - GeeksforGeeks
* [Python Tutorial](https://www.tutlane.com/tutorial/python) - tutlane
* [Python Tutorial](https://www.w3schools.com/python) - W3Schools
+* [Python Tutorial](https://www.scaler.com/topics/python/) - Scaler Topics
* [Scientific Computing with Python Certification](https://www.freecodecamp.org/learn/scientific-computing-with-python/) - freeCodeCamp
@@ -375,6 +382,7 @@
* [SQL Server Tutorial](https://www.tutlane.com/tutorial/sql-server) - tutlane
* [SQL Teaching](https://www.sqlteaching.com)
* [SQL Tutorial](https://www.w3schools.com/sql) - W3Schools
+* [SQL Tutorial](https://www.scaler.com/topics/sql/) - Scaler Topics
* [SQLBolt](http://sqlbolt.com)