Machine Learning course by Prof. Nipun Batra (IITGN) - https://nipunbatra.github.io/teaching/ml-spring-19/index.html

Computer Vision course by Prof. Shanmuga (IITGN) - https://people.iitgn.ac.in/~shanmuga/EE645-2018-19.html

Machine Learning libraries' cheat sheet.

All cheat sheets in one place

CS50: Introduction to Computer Science

https://www.willamette.edu/~gorr/classes/cs449/