Fail fast, fail early — we’ve all heard the motto. Still, it’s frustrating when you’ve written a beautiful piece of code, just to realize that it doesn’t work as you’d expected. That’s where unit ...

There are many types of errors in Python. No matter where you are in your Python journey, you've most likely faced one or more of these errors. For some, it might be easy to know what's wrong in your ...

Mypy, Pytype, Pyright, and Pyre can help you keep your type-hinted Python code bug-free. Let’s see what each of these useful tools has to offer. In the beginning, Python had no type decorations. That ...

Microsoft Visual Studio Code is a flexible, cross-platform editor that can be transformed into a full-blown IDE for most any language or workflow. Over the past few years, it has exploded in ...

On Halloween 2018 a developer filed an issue in the GitHub repo for the VS Code Python extension, asking for the ability for users to "spin up multiple 'Python Interactive' windows." In August 2020, ...