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

This post explains how to add to a dictionary in Python, create new dictionaries, and more. Powerful data manipulation is now within your grasp!

The dictionary functions in a similar fashion to the Python list, in that it is a collection of data. In this case, however, dictionaries hold key-value pairs instead of single values.

The pattern-matching syntax introduced in Python 3.10 allows for powerful new programming techniques for decision-making in apps.