What is filter, map, and reduce in python and how to use them?
What is a dunder method and why does it make our code more elegant?
What is regular expression and how do we use it?
How to use regex in Python?
What is slice and how we can use it to handle list/tuple/string?
Dictionary is the magic that let you find what you need in a eye blink
Not every language has a beautiful data structure like Python list!