Python: Learn Python Programming in One Week with Step-by-Step Tutorials by Dr. Michael Lombard

Author:Dr. Michael Lombard
Language: eng
Format: azw3, epub
Published: 2017-06-30T07:00:00+00:00

Chapter 3: Control Flow: Booleans, Conditions, and Loops

Earlier we said we were going to talk about Booleans. Well, now’s the time to do that. I briefly explained that Booleans are values which hold whether something is true or false. This is really all that Booleans are.

However, there’s a lot of power behind something so simple. In fact, the entire idea of control flow comes from it. What is control flow? Control flow is the primary means of controlling what your program does and when. Your program can branch into completely different directions depending upon certain variables and conditions, thanks to control flow. This is what allows your program to truly take on a life of its own and accommodate the user and the different conditions in which the program may run. In other words, this is where the logic of your program truly lies.

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