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

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

One of these widgets, the listbox, allows the programmer to give the user a list of items to choose from. Also, the programmer can use special commands to add and remove items from the listbox.