* 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

* add resource Belajar Dengan Jenius Golang

* fix blank lines

* replace resource with raw link

* add indonesian deno resource

* add indonesian PHP OOP resource

added new best technology react native course for beginner

added best android development for all beginners

* Add new course in Pt-Br (Python Fundamentos para Análise de Dados)

* Add new course in Pt-Br (Python Fundamentos para Análise de Dados)

* Add new podcast in Pt-Br (Data Hackers)

* add resource Belajar Dengan Jenius Golang

* fix blank lines

* replace resource with raw link

* add indonesian deno resource

* Add Thai e-book

* Add IoT E-Book.

* Corrected two lines  breaks

Co-authored-by: Njimmy <labsuek@airfolc.co.jp>

* Add new course in Pt-Br (Python Fundamentos para Análise de Dados)

* Add new course in Pt-Br (Python Fundamentos para Análise de Dados)

* Add new podcast in Pt-Br (Data Hackers)

* Adding 5 free Bootstrap courses!

There were only 2 resources for the Bootstrap section, so I built this out with courses from Freecodecamp, YouTube, and Class Central.

* Adding 5 Bootstrap free courses (alphabetized)

Needed to alphabetize them :)

* Fixing YouTube link endpoint + removing "YouTube" specification

Hi @SethiPandi — thanks for the comments and the warm welcome to Hacktoberfest! 🎃 I have done the following from your feedback:
- fixed the YouTube endpoint so it links to the playlist (not the original video)
- Removed YouTube specification from the two resources that are YT videos

Let me know if you need any other changes from me 😊

* Add Vulkan tutorial C++ #3683, check_urls=free-programming-books.md

* Fix url

* Fix space in Vulkan

* Remove dead link (user web directory no longer exists)

* Remove dead link (file deleted)

* Remove dead link (file deleted)

* Remove dead link (domain non-existent)

* Correct number or blank lines between sections

* Remove missing sections from contents

* Update free-courses-ko.md

* Update free-courses-ko.md

* Update Deep Learning

* delete (youtube) tag

* add resource Belajar Dengan Jenius Golang

* fix blank lines

* replace resource with raw link

* added Spring framework PDF

* Update free-programming-books.md

Fixed spelling

* add Deploy em produção para desenvolvedores

* add screencast go lang

* Update free-podcasts-screencasts-pt_BR.md
Co-authored-by: NSeth <seth@elypia.org>

* empty lines
Co-authored-by: NGeorge Rodrigues <georgeamaral@grendene.com.br>
Co-authored-by: NSeth <seth@elypia.org>

* Add My Free Java Course to free-courses-en list

* Removed empty spaces and added author

* Add python kaggle course to free-courses-en list

* Updated Java Course with direct link and correct name

* Removed extra white space around hyphen

* Add "A byte of Python"

* Move link up for correct order

* Update link to source

* Add german source again

* Create free-courses-fr.md

Create french free courses page

* Update free-courses-fr.md

* Update free-courses-fr.md

* Update free-programming-books-fr.md

* Delete free-courses-fr.md

* Update free-programming-books-fr.md

Adding additional note

* Move Clojure section to follow alphabetical order

* Fix heading level of Groovy related sections

* Update TOC to follow sections below

* Merge duplicated sections

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>

* elixir Podcast

* fix
Co-authored-by: Nsarit <sarit.pinhas@duda.co>

* DS Podcast

* secure

* fix
Co-authored-by: Nsarit <sarit.pinhas@duda.co>

* Css Podcast

* fix
Co-authored-by: Nsarit <sarit.pinhas@duda.co>

Co-authored-by: Nsarit <sarit.pinhas@duda.co>