* Add Greek translation of CODE_OF_CONDUCT.md

* Rename CODE_OF_CONDUCT-gr.md to CODE_OF_CONDUCT-el.md

To reflect the use of iso language codes instead of country codes.

* Create HOWTO-el.md

* Correct typos

* Translate part of CONTRIBUTING.md to Greek

* Update CONTRIBUTING-el.md

* Translate CONTRIBUTING.md to greek

* Fix typos

* Clear unfinished translation files

* Delete HOWTO-el.md

* Update CONTRIBUTING-el.md

Link to translated source & highlight current

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Improving original crosslinks alias & add section gaps

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Correct typo

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Highlight Markdown snippets that need be copied as-is

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Improving crosslinks alias

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Add Markdown anchor

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Translating RIPtutorials feature #6153.

Co-authored-by: David Ordás <[email protected]>

* Update CONTRIBUTING-el.md

Giving context to next acronyms.

Co-authored-by: David Ordás <[email protected]>

* Translate feature according to referenced commits

#6486 (comment)

* Fix typo

* Add SQL Crash Course 

"Learn Raw SQL for Beginners" by Laith Harb

* Revert changes that were meant for a different PR.

* Create HOWTO-el.md

* Delete HOWTO-el.md

* Translate HOWTO.md to Greek

Co-authored-by: David Ordás <[email protected]>

* Added Some Udacity Courses

* Update courses/free-courses-en.md

Co-authored-by: ImVector <[email protected]>

* Update courses/free-courses-en.md

Co-authored-by: ImVector <[email protected]>

Co-authored-by: ImVector <[email protected]>

* Added new Pascal Book

* breakline

* added summary link

Co-authored-by: Victor <[email protected]>

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Added a book of PHP Essentials

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Update books/free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

* Updated the with commit

Co-authored-by: David Ordás <[email protected]>

* Update books/free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

Co-authored-by: David Ordás <[email protected]>

* added تعلم JavaScript to Arabic books

added تعلم JavaScript to Arabic books Js section

* added "Go" section and a Go book

added "Go" language section and "تعلم لغة Go بسهولة"

* added Author for Book (self)

added myself as author to my own book "تأمين الشبكات اللاسلكية للمستخدم المنزلي"

* updated format

* added books format

* updated formatting

* updated alphabetic order

* updated link, added Author and translators

* Add translator + top most path

Co-authored-by: David Ordás <[email protected]>

* updated link, added author and translator 

updated the link to a better one which the translated work is sponsored by the site (itwadi.com)

* Removed Go section and book

Co-authored-by: David Ordás <[email protected]>

* Removed Go section and book

Co-authored-by: David Ordás <[email protected]>

* changing the book link, format to updated version

Co-authored-by: David Ordás <[email protected]>

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Changed the position of author name

* New C Book

* Fix Separator and Type

Co-authored-by: David Ordás <[email protected]>

Co-authored-by: Victor <[email protected]>
Co-authored-by: David Ordás <[email protected]>

* added Django python web devlopment courses

* Update courses/free-courses-en.md

Co-authored-by: David Ordás <[email protected]>

* use titles as is

Co-authored-by: David Ordás <[email protected]>

Co-authored-by: Eric Hellman <[email protected]>
Co-authored-by: David Ordás <[email protected]>

* Design Patterns added

* Update books/free-programming-books-fa_IR.md

Co-authored-by: David Ordás <[email protected]>

Co-authored-by: Eric Hellman <[email protected]>
Co-authored-by: David Ordás <[email protected]>

* Update programming playgrounds list with Scratch

Added scratch playground link in the programming playgrounds

* Update more/free-programming-playgrounds.md

Co-authored-by: David Ordás <[email protected]>

Co-authored-by: David Ordás <[email protected]>

* Add Course Playlists to free-courses-hi.md

* Add author names from code review

Co-authored-by: ImVector <[email protected]>

* Altered Titles and added Author Name from code review

Co-authored-by: David Ordás <[email protected]>

* Ordered Alphabetically

Co-authored-by: ImVector <[email protected]>
Co-authored-by: David Ordás <[email protected]>

* Add course to courses\free-courses-tr.md

* Put lists in alphabetical order

* Programiz

Added another python shell for programming online

* Alphabetic order typo fixed

Now the contribution is embbeded in alphabetical order

* Update free-courses-en.md

Added free courses with their link for machine learning and data science.

* Update free-courses-en.md

Added free courses for data science and machine learning with correct alphabetical order.

* Update free-courses-en.md

Added free course for machine learning in alphabetical order.

* Update free-courses-en.md

* Update free-courses-en.md

Changed the spelling mistake of Kunal Kushwaha's name.

added "Securing Wireless Networks for the Home User Guide" to the Networking section

* Added The Little Ecto Cookbook

* Authors

* Update books/free-programming-books-langs.md

Co-authored-by: ImVector <[email protected]>

Co-authored-by: ImVector <[email protected]>

* Update free-courses-pl.md

* remove blog

Co-authored-by: Eric Hellman <[email protected]>

* Add "Hard Rock CoffeeScript"

Added "Hard Rock CoffeeScript" and link

* Update books/free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

* Update books/free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

* Update books/free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

Co-authored-by: David Ordás <[email protected]>

* Update unavailable links and tutorial version

* Fix alphabetical order

* Fix alphabetical order

* update link of Groovy

* Ukrainian localization is added

* Update HOWTO.md

* Update HOWTO-zh_TW.md

* Update HOWTO-zh.md

* Update HOWTO-vi.md

* Rename HOWTO-ua.md to HOWTO-uk_UA.md

* Update HOWTO-sv.md

* Update HOWTO-sl.md

* Update HOWTO-ru.md

* Update HOWTO-pt_BR.md

* Update HOWTO-pl.md

* Update HOWTO-ko.md

* Update HOWTO-km.md

* Update HOWTO-it.md

* Update HOWTO-id.md

* Update HOWTO-hi.md

* Update HOWTO-fa_IR.md

* Update HOWTO-fr.md

* Update HOWTO-fr.md

* Update HOWTO-es.md

* Update HOWTO-de.md

* Update HOWTO-bs.md

* Update HOWTO-ar.md

* Rename CODE_OF_CONDUCT-ua.md to CODE_OF_CONDUCT-uk_UA.md

* Rename CODE_OF_CONDUCT-uk_UA.md to CODE_OF_CONDUCT-uk.md

* Update HOWTO-ar.md

* Update HOWTO-bs.md

* Update HOWTO-de.md

* Update HOWTO-es.md

* Update HOWTO-fa_IR.md

* Update HOWTO-fr.md

* Update HOWTO-hi.md

* Update HOWTO-id.md

* Update HOWTO-it.md

* Update HOWTO-km.md

* Update HOWTO-ko.md

* Update HOWTO-pl.md

* Update HOWTO-pt_BR.md

* Update HOWTO-ru.md

* Update HOWTO-sl.md

* Update HOWTO-sv.md

* Rename HOWTO-uk_UA.md to HOWTO-uk.md

* Update HOWTO-vi.md

* Update HOWTO-zh.md

* Update HOWTO-zh_TW.md

* Update HOWTO.md

* Add Data Structures - Aditya CSE

Creative Commons by/sa 3.0 (license on last page)

check_urls=http://adityacse.weebly.com/uploads/2/4/0/7/24078687/data-structures.pdf

* Correct URL to HTTPS

* replace link with book site, add author & format

Replaced librebook site link with the official book website and added the author and the format

* updating title, https, author

- removed the word "كتاب" which means book from the title.
- updated the link to https instead of http
- added authors (group)

* add book author

- added book author Mohamed lahlah "محمد لحلح"

* add format

- added format (PDF)

* add format

* add author, translator, format

* add author, translator, format

* add author

* update link, authors, translator, format

- https instead of http
- added authors
- added translator
- added format

* updated link, title, add author, format

- updated link to book official site
- updated the title to the original book title (same as cover)
- added author
- added format

* updated to original title

updated the title to the original title (same as cover)

* update link, authors, translator, format

- updated link to official website
- added Authors
- added translator
- added formats

* updated title, added author, translator, format

- updated title to include the edition (for ubuntu 14.04)
- added author
- added translator
- added format

* alphabetize-lists

* Update free-courses-pt_BR.md

* Update free-courses-pt_BR.md

* Update free-courses-pt_BR.md

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v2...v3)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Sentence added under Playground

Added a small sentence which would be more appropriate than the previous pr with a big definition

* Update README.md

Syntax error corrected

Co-authored-by: CleanMachine1 <[email protected]>

* Update README.md

Within your browser added

Co-authored-by: CleanMachine1 <[email protected]>

Co-authored-by: CleanMachine1 <[email protected]>

Apagada a linha da sessão da linguagem Go que lavaria a uma playlist do canal Caffeine Algorithm. A playlist não existe mais.

* Added playground definition

Added a small definition about programming/coding playgrounds for making it understandable to beginners

* Define what is a playground

Via / completes:
- What's a programming playground? #6107
- Added playground definition #6817
- Sentence added under playground #6819

Thanks @Suman373 for the initial idea.

Co-authored-by: Suman Roy <[email protected]>

* reword playground definition as suggested

Co-authored-by: Eric Hellman <[email protected]>

Co-authored-by: Suman Roy <[email protected]>
Co-authored-by: Eric Hellman <[email protected]>

* Linter errors fixed

* Expand authoring and complete archived notes following guidelines

Co-authored-by: David Ordás <[email protected]>

Unordered list style [Expected: plus; Actual: dash]

* add golang open sourch books

* Update books/free-programming-books-bn.md

space

Co-authored-by: David Ordás <[email protected]>

* I have added some new resources of typescript

I have added some new resources of typescript

Co-authored-by: Eric Hellman <[email protected]>
Co-authored-by: David Ordás <[email protected]>

…6832)

* add golang open sourch books

* Update books/free-programming-books-bn.md

space

Co-authored-by: David Ordás <[email protected]>

* I have added some new resources of typescript

I have added some new resources of typescript

* I removed a course link

I removed a course link Because it has been removed from YouTube

Co-authored-by: Eric Hellman <[email protected]>
Co-authored-by: David Ordás <[email protected]>

…6826)

* Add search bar to link the main page to the dynamic page

* Correct accidental description removal in Programming Playgrounds

* Remove erroneous space

Co-authored-by: David Ordás <[email protected]>

* Add missing id to an input

* Update the link buttons with simpler text

Co-authored-by: Eric Hellman <[email protected]>

* Remove trailing spaces on new websites paragraph

* Remove unnecesary trailing whitespaces

* Fix unclosed `<div>` wraping form and rollback those left aligned

Testing rendering via #6826

* Remove merge error

Co-authored-by: David Ordás <[email protected]>
Co-authored-by: Eric Hellman <[email protected]>

* Add vlang documentation

* Add missing newline

* Update books/free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

* Update free-programming-books-langs.md

Co-authored-by: David Ordás <[email protected]>

* Update free-courses-ar.md

add new youtube playlist for Java

* Update free-courses-ar.md

* Update free-courses-ar.md

* Update free-courses-ar.md

* add new araic courses

* fix

* fix missing space and '\|'

* fix

* fix pipes

* add: MOOC

* add: `free-programming-interactive-tutorials-ja.md`

* update: `free-courses-ja.md`

* Added Useful Link

Added useful links under Java and Python.

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

… the same subject (#6851)

* new working link for the same pdf

* update in md and added new book

…anguage (by author) (#6854)

* добавлено программирование cloud native

* добавлены обе книги и раздел Swing

* ссылка на раздел Swing

* alphabet order

* correct line count

…6855)

* Added French Book Maitriser Ethereum

* Added English book Mastering the Lightning Network

* Added French Book + link correction

* Revert "Added English book Mastering the Lightning Network"

This reverts commit 9613319.

* Added English book

* redressing the french URLs

* Update in C# free-programing books

I added some books that are in the microsoft documentation

* Put in alphabetical order