Learn how Python's dictionary data structure works as a powerful and versatile ... cmd = my_dict[command] cmd(x, y) Note that we need to define the functions first, then list them in the dictionary.

In Python, a class is a blueprint for creating objects. It defines the structure and behavior of the objects that will be created based on it. Here’s a simple example: In this example ...

This includes basic notions such as sets and functions: Properties of sets, definition and properties ... programming assignments in Python. You must be comfortable with Python programming. This ...

Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any ...