Nested function calls | Intro to CS - Python | Khan Academy

What happens when a function calls another function? Trace how the computer uses stack frames to keep track of each function call's state. Explore how breaking down a big function into several smaller functions can improve readability and reusability. View the program used in this video at: https://www.khanacademy.org/python-program/intruder-detection/6531095526293504

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Course link: https://www.khanacademy.org/computing/intro-to-python-fundamentals/x5279a44ae0ab15d6:playing-games-with-functions
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TIMESTAMPS:
00:00 - 00:21 : function execution review
00:22 - 01:21 : tracing a nested function call
01:22 - 01:55 : managing multiple stack frames
01:56 - 02:34 : game setup - intruder detection!
02:35 - 03:42 : why not use one big function?
03:43 - 04:51 : breaking down into smaller functions
04:52 - 05:25 : decoupling the detection check
05:26 - 06:23 : reusing function building blocks
...
https://www.youtube.com/watch?v=H1oqBxBWRQ4
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