Tighten up your code and identify errors before they occur with mypy. I've been using dynamic languages—Perl, Ruby and Python—for many years. I love the flexibility and expressiveness that such ...

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 ...

Using the latest version of Python is always advisable if you want to benefit from the latest security updates, bug fixes, and features. But how do you know which version you’re on? Read on, and we’ll ...