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 ...

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 ...

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

Look to these free tools to ensure that your Python code complies with recommended Python coding conventions and code quality standards In theory, any Python code is OK as long as it’s syntactically ...

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