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Zoom Recording ID: 94155485003 UUID: baf12dXbQK+3d4nkVXngXw== Meeting Time: 2021-04-21T15:05:44Z

Zoom Recording ID: 94155485003 UUID: h326oOgXSq6zqZ2FsTs65w== Meeting Time: 2021-04-07T15:08:47Z

Zoom Recording ID: 94155485003 UUID: AZ0gKYz6Tsqa7NNmuwGBEQ== Meeting Time: 2021-03-01T16:08:03Z

Zoom Recording ID: 94155485003 UUID: gEZGp9oxQEG//8FdOk0aTQ== Meeting Time: 2021-02-08T16:04:49Z

UPDATE: Please notes that the Gradebook hack presented at the end of this video only works because the number of available Extra Points is 15 (the same number as the Extra Work percentage). If you…

Generators may seem like a weird detour for this late in the course. But in this presentation, we show how they are used in graphics and animation.Generators are a specific example of a concept known…

In this video we introduce insertion sort, which is one of the simplest sorting algorithms to understand. If you have ever sorted cards in your hand it is likely that you have used this sorting…

Sorting algorithms can be quite sophisticated. In order to understand them, we need some way to visualize them. In this video, we introduce horizontal notation, which is a way to track how much of a…

In this presentation we will review, generators which lead into the last major topic of the course (coroutines). Once again, this will involve a lot of visualization.We also start off this…

In this presentation we talk more about the game2d module that is used in the final assignment. This module contains all of the classes you will subclass.Most of the demo code that you will need for…

To understand coroutines, we have to understand a little bit about their history first. Coroutines are a form of multitasking. This is what we informally call the act of running multiple programs at…

Through the semester, you have essentially been writing application controllers. In the final assignment, you will need to do that again. But you will also be creating your own models this time. In…

The state triggers we saw in the previous video were pretty simple. In this video, we talk about using a more complicated trigger: a double click. Double-clicking is more complicated because it needs…

Our last presentation on classes reviews the issue of typing, and why this has become much trickier with the introduction of subclasses. This is the last material covered in the second exam.The…

In this presentation, we continue with several of the classes that we worked on last time. But this time, we create subclasses of them.On the exam, the class question will always be a two-parter. One…

In ths presentation, we will spend the time creating several example classes. This is another major part of the next exam.When we work with classes, it is very important to pay attention to…