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Lesson 21.2 Interface Design

When designing a class, we need to come up with the interface first. In this video we talk about how to do that. We approach this problem returning to our understanding of types: a collection of…

From  Hannah Lee on October 30th, 2020 45 plays

Lesson 19.8 Keyword Expansion (OPTIONAL)

This video introduces an advanced topic that is completely optional and will not appear on any exam. Keyword expansion is the dictionary version of tuple expansion. It is used in modules like Kivy to…

From  Hannah Lee on October 27th, 2020 5 plays