* Add Resource(s) & Books

* Add in-progress indicator
Co-authored-by: NARSAN <arsandev@users.noreply.github.com>

* Added books.

* Added a PDF annotation.

* Removed trailing slash.

* Removed some things because of Travis CI warnings.

* Update free-programming-books-ta.md

* Added construction in process.

* Update free-courses-en.md

* Update free-courses-en.md

* add link Python para Competições de Programação in courses pt_BR

* fix number of blank lines and add pdf indicator

added HOWTO.md in Hindi language

* Added ANSI C books

* Update free-programming-books-bg.md

* Update free-programming-books-bg.md

I have added a new course on Databases - DML Statements and SQL Server Administration.

* Add Shape Up by Basecamp's Ryan Singer

* Update formatting of Shape Up entry

Added link of HOWTO-zh.md .
**This file is in PR right now, please consider it

* Created HOWTO-zh.md

HOWTO-zh.md in Chinese

* Update HOWTO-zh.md

* Added books and book lists.

* Moved meta-list to a section.

* Moved book from Smalltalk to Scratch.

* Added alphabetical order.

* Removed the list.

* Update free-programming-books-ta.md

* Update free-programming-books.md

* Update free-programming-books-ta.md

* Add arabic book

* mark link as PDF

* Add a textbook introducing emacs driven text editing

* Add a newline to match formatting

* Change ordering of tutorials to be alphabetical

- add Mostly Adequate Guide to FP

Python 3 book from DigitalOcean.

* Add Neo4j books

* Add book format

* Add authors

* Add javatpoint android free tutorial

* add python playground

* Add interactive new Android tutorial section

javatpoint android tutorial

* del prev change

* change python playground title

* Updated code of conduct

Link to homepage and version are updated from http to https as [Hyper Text Transfer Protocol Secure].
's' is suffixed to http to make the secure link so that it is not considered as a mallacious spam link by any browser.

* Update CODE_OF_CONDUCT.md

All links are updated up to date now.

* Update The Art of Assembly Language

Added PDF note, updated link to a PDF for easy downloading, added author and publication year.

* Remove personal PDF link 

I removed the personal PDF link to Art of Assembly, and rolled it back to the original archive link. All my other (useful) changes remained.

* add materials about swift

* fix spaces

* add new material

* fix build

* fix build

* fix build

* fix

* Added a section and a book in Japanese.

* Added a navigational link and removed one hash.

* Added missing new lines.

* Added space.

* Add file for polish podcasts and screencasts

* Fix formatting and alphabetical order

* Add link on the main page

* Remove 0 from category name
Co-authored-by: NArkadiusz Chmura <arkadiusz.chmura@allegro.pl>

* Added React Podcast

Updated React Round Up Podcast by DevChat.tv

* Updated React Podcast

Updated React Round Up Podcast

Add JavaScript Wikibooks