This post will teach you how to define a function in Python and pass arguments - quickly and easily! This is one of the most important skills in Python.

This post explains how to use a Python function call, how to pass variables, and how to use these features to build powerful, flexible programs.

Beyond big projects, doing smaller, focused exercises is super helpful. GeeksforGeeks has tons of these, covering everything ...

Take advantage of caching and the lru_cache decorator to relieve your Python functions from repetitive heavy lifting.