The for loop construction in Python easily iterates over a collection of items. Here’s what you need to know to use it well.

Many programs have a need to iterate over a large list of generated data. The conventional way to do this would be to calculate the values for the list and populate it, then loop over the whole thing.

Use Python lists to store data in one-dimensional rows, access them by indexes, and sort them any which way you like.

This post explains how to use lists in Python. Learn how to add to a list in Python, create lists, insert entries, and more.