The What, Why, and How
What are interfaces, how do you use them, and what are they good for? Those are the questions I get a lot. They also happened to be my questions when I first learned about interfaces. At first, I didn’t really understand why we needed interfaces. Now, after working with them for years, I understand just how indispensable they are. In this video, I am going to answer all of those questions about interfaces by showing off how they can be used in actual code.
Resources mentioned in the video
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Initial Source Code from the video: InterfaceDemo_Start
Completed Source Code from the video: InterfaceDemo_End