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In this video we motivate the conept of subclasses by looking at a potential application. As software becomes more and more complex, we have to leverage features that allow us to work with other,…

Getters and setters have another advantage in that they allow us to completely disable to any changes to an attribute. This allows us to separate attributes into mutable and immutable attributes,…

Fractals are shapes that look the same when you magnify them larger and larger. This is another example of recursion. In this video we introduce the drawing turtle and show how we use it to draw…