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

In the example above, the calculate_squares function didn’t need any parameters, but what if we wanted to make our log_performance decorator work with any function that takes any parameters?

Take advantage of the high-level async functions in Python’s asyncio library to write more efficient Python applications.

In Python, you can define functions with optional arguments — that is, arguments that you don’t need to state explicitly afterwards — by providing a default value.

Interested in learning Python but don't know where to start? I'll walk you through the basics of the ever-popular programming language step-by-step. In an hour or so, you'll go from zero to ...

How to Make Folders & Subfolders in Python. The Python programming language serves as a scripting language suited for quick programming tasks. Part of this flexibility comes from its built-in ...

How to Build a Windows Search Function in Python. If you happen to not like the default Windows search options then you can write your own Windows search function in Python by following a few steps.

Still using Excel for your data analysis? Learn how to leverage Python so you can work with larger datasets and automate repetitive tasks.