shell

https://www.python.org
https://www.pythonanywhere.com/user/coldarif
https://coldarif.pythonanywhere.com/

https://github.com/
http://codepen.io/

Python 3 Tutorial

TheMonkeyLords
https://www.youtube.com/watch?v=QFNaBiHob50&list=PL8830E081324343F1

Python 3 Tutorial: 5 - Functions Intro. 

 

 https://www.youtube.com/watch?v=rGFnbrwlLVA

 

Blog in less than 10 minutes using Ruby on Rails

https://www.youtube.com/watch?v=JaL9ul17kx0