This post shows you how to use arrays in Python and why this data structure is so useful. A foundational skill for data science, coding, and more!

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

Numpy Array Indexing and Selection Now that we know how to build arrays, let's look at how to pull values our of an array using indexing, and also slicing off sections of an array. Indexing This is ...