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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 ...

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

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

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 ...

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 ...

Ctrl + Space (or Cmd + Space on Mac) is your go-to for basic code completion. Start typing a variable or function name, hit ...

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