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

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

quit () case Command.RESET: reset () One doesn’t have to use an enum; any dotted-property name will do. That said, enums tend to be the most familiar and idiomatic way to do this in Python.

Python 3.9’s PEG-based parser removed these barriers, which long-term could lead to more elegant syntax — our first example of this change is the new parenthesized context managers.