This post will teach you how to define a function in Python and pass arguments - quickly and easily! This is one of the most important skills in Python.

An easier syntax also makes other elements easier to use in Python. This includes functions, lines of code represented by characters that run when called on.

A new JIT compiler, the first no-GIL edition of Python, better errors and typing enhancement, and the removal of dead batteries are all part of Python 3.13.