Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

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.

Python dataclasses can make your Python classes less verbose and more powerful at the same time. Here's an introduction to using dataclasses in your Python programs.

This post shows you how to use arrays in Python and why this data structure is so useful. A foundational skill for data science, coding, and more!