Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any point ...

Turn Excel into a lightweight data-science tool for cleaning datasets, standardizing dates, visualizing clusters, and ...

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. To search in Windows you need to know how to search ...

Python has made using Microsoft Excel much easier than it has ever been, and it isn't very hard to start using it yourself.

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

Thinking about learning Python coding online? It’s a solid choice. Python is pretty straightforward to pick up, ...

Learn how Mypy's type checking works with functions and generators. In my last two articles I've described some of the ways Mypy, a type checker for Python, can help identify potential problems with ...