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

Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications.

As of Python 3.14, type annotations are lazy by default, so you no longer need to define a type before annotating something with it. Watch lazy annotations at work in this live example.