Lectures

This lecture references Lesson 25.

This lecture combines while-loops and classes to show how to make complex graphical applications. This lecture will provide you all that you need to know to get started on the last assignment.    More ›

This lecture references Lesson 24.

While there is still much to say about classes, today we take a break to cover one last form of iteration: the while-loop. We need to cover this in order for you to complete the current assignment.    More ›

This lecture references Videos 23.1-23.7.

Now that we have covered everything we need for Assignment 6, it is time to return to classes. In this lecture we will talk about the mysterious double-underscore methods that we keep seeing in Python.    More ›

This lecture references Lesson 22.

This lecture introduces subclasses, which can add extra functionality to an existing class. Subclasses and inheritance important parts of object-oriented programming.    More ›

This lecture references Videos 20.9-20.10 and Lesson 21.

In the lecture on algorithm design, we talked about how to properly implement a function definition. In this lecture we do the same for classes.    More ›