How to use cProfile The cProfile module gathers statistics about the execution time of a Python program. It can report on anything from the entire app to a single statement or expression.

This post explains what a Python module is and how to use it to drastically extend the capabiltiies of your code. Plus: how to make your own!

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications.