Type hints in Python involve a colon and a type declaration after the first invocation of a name in a namespace. Here’s an example ... types are returned from a function, but if you plan ...

Defining a list in Python is easy—just use the bracket syntax to indicate ... to all be the same type; they can be any Python object. In the list below, assume Three is a function: list_of ...

A few months ago, I had a discussion with some friends online. The premise of the discussion was that even if you account for complexity, shorter code is more likely to be bug-free code. As a C ...

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 ...