raiyyan 281918fd73 add cheatsheet for blockchain (#12612) ...

* add cheatsheet for blockchain

add cheatsheet for blockchain

* Remove duplicate entry in Blockchain section

Removed duplicate Blockchain Cheat Sheet entry.

* Fix spelling and format in cheatsheets

Corrected spelling of 'BlockChain' to 'Blockchain' and added hyphens before names in the Blockchain section.

* Remove duplicate Blockchain For Beginners link

Removed duplicate link for 'Blockchain For Beginners'.

* Update author names in blockchain cheat sheets

2025-10-19 21:53:09 -04:00

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free-programming-cheatsheets.md

add cheatsheet for blockchain (#12612)

2025-10-19 21:53:09 -04:00

free-programming-interactive-tutorials-de.md

Add interactive tutorial page in German and Python course - changes made (#9668)

2023-10-02 10:04:22 -04:00

free-programming-interactive-tutorials-en.md

ADD: All resources to become Ai engineer, with free courses and yt video #12396 (#12560)

2025-10-17 22:15:05 -04:00

free-programming-interactive-tutorials-ja.md

Add "Learn Git Branching" (ja: interactive-tutorials) (#11154)

2024-06-19 09:01:39 -04:00

free-programming-interactive-tutorials-ru.md

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free-programming-interactive-tutorials-zh.md

Add Git interactive tutorial in zh_cn (#7599)

2022-10-05 12:47:58 -04:00

free-programming-playgrounds-de.md

Improve german courses (#9755)

2023-10-03 20:54:59 -04:00

free-programming-playgrounds-zh.md

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free-programming-playgrounds.md

Update free-programming-playgrounds.md (#12626)

2025-10-19 11:39:10 -04:00

problem-sets-competitive-programming.md

Add SQL playgrounds, Deep-ML problem set, and OpenCV University courses (#12421)

2025-10-11 21:04:32 -04:00