Boolean logic is an essential part of mathematics, engineering, and programming. In most languages, there's a dedicated ...

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 ...

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 ...

In Python, a SyntaxError happens when the interpreter finds code that does not conform to the rules of the Python language.

The core of the Python data model architecture is special methods (also known as "magic methods"). These methods, which start ...

For those that are unfamiliar with the concept of classes and who want to learn more about how they work, keep reading. If you just want the syntax for classes in Python, you can skip to the next ...