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Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* added link to README.md

* Update free-courses-hi.md

Remove a duplicate link and add resources for ruby

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Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

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Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

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Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

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Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

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

Fixed non working index-category hyperlink
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

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

Correct minor error
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

README.md

@@ -48,6 +48,7 @@ Please read [CONTRIBUTING](CONTRIBUTING.md). If you're new to GitHub, [welcome](
 + [German / Deutsch](books/free-programming-books-de.md)
 + [Greek / ελληνικά](books/free-programming-books-el.md)
 + [Hebrew / עברית](books/free-programming-books-he.md)
++ [Hindi / हिन्दी](books/free-programming-books-hi.md)
 + [Hungarian / magyar / magyar nyelv](books/free-programming-books-hu.md)
 + [Indonesian / Bahasa Indonesia](books/free-programming-books-id.md)
 + [Italian / italiano](books/free-programming-books-it.md)

books/free-programming-books-hi.md

+### Index
+
+* [C++](#cpp)
+
+
+### <a name="cpp"></a>C++
+
+* [C++ Brief Notes \| Hindi](https://ehindistudy.com/2020/12/01/cpp-notes-in-hindi/) - Yugal Joshi
+* [C++ Introduction Book \| Hindi](https://ncsmindia.com/wp-content/uploads/2012/04/c++-hindi.pdf) - NCMS India (PDF)
+

courses/free-courses-hi.md

@@ -97,7 +97,6 @@
 * [Java Foundation Course \| Hindi](https://www.youtube.com/playlist?list=PL-Jc9J83PIiFj7YSPl2ulcpwy-mwj1SSk) - Pepcoding
 * [Java Tutorials For Beginners In Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9agS67Uits0UnJyrYiXhDS6q) - Harry
 * [Spring Boot Tutorial For Beginners (in Hindi)](https://www.youtube.com/playlist?list=PL5mjp3QjkuoLPS-L28yKCKyzCMX8WRVno) - ProgRank
-* [The complete Java tutorial \| Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9agS67Uits0UnJyrYiXhDS6q) - Harry
 
 
 ### Javascript
@@ -152,6 +151,9 @@
 
 ### Ruby
 
+* [Learn Ruby in 45 Minutes \| Hindi](https://www.youtube.com/watch?v=3V9a_WYEQPA) - CS Geeks
+
+
 #### Ruby on Rails
 
 * [Ruby on Rails 5 Tutorial(Hindi)](https://www.youtube.com/playlist?list=PLgPJX9sVy92yV7Qt6_8ElC9paGWdtdIbb) - CS Geeks