Python Notes: Lists vs. Arrays You can file this post under “if Rhett doesn’t write it down, he will forget”. I guess you are thinking that I am a python expert.

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!

Defining a list in Python is easy—just use the bracket syntax to indicate items in a list, like this: list_of_ints = [1, 2, 3] Items in a list do not have to all be the same type; they can be ...