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30 sty 2013 · The condition that causes a while loop to stop iterating should always be clear from the while loop line of code itself without having to look elsewhere. Phil has the "correct" solution, as it has a clear end condition right there in the while loop statement itself.
Python While Loop with Break Statement - We can break while loop using break statement, even before the condition becomes false. In this tutorial, we write example Python programs for breaking while loop using break statement.
In this tutorial, you'll learn about indefinite iteration using the Python while loop. You’ll be able to construct basic and complex while loops, interrupt loop execution with break and continue, use the else clause with a while loop, and deal with infinite loops.
You need to understand that the break statement in your example will exit the infinite loop you've created with while True. So when the break condition is True, the program will quit the infinite loop and continue to the next indented block.
Python break and continue. In programming, the break and continue statements are used to alter the flow of loops: break exits the loop entirely. continue skips the current iteration and proceeds to the next one.
Python While Loop executes a set of statements in a loop based on a condition. But, in addition to the standard breaking of loop when this while condition evaluates to false, you can also break the while loop using builtin Python break statement.
How it works. The while True creates an indefinite loop. Once you enter quit, the condition color.lower() == 'quit' evaluates True that executes the break statement to terminate the loop. The color.lower() returns the color in lowercase so that you can enter Quit, QUIT or quit to exit the program.
