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I wrote a while loop in a function, but don't know how to stop it. When it doesn't meet its final condition, the loop just go for ever. How can I stop it? def determine_period(universe_array): ...
1 lis 2012 · The easiest way is to just interrupt it with the usual Ctrl-C (SIGINT). try: while True: do_something () except KeyboardInterrupt: pass. Since Ctrl-C causes KeyboardInterrupt to be raised, just catch it outside the loop and ignore it. edited Nov 1, 2012 at 16:18. SilentGhost. 318k67310293. answered Nov 1, 2012 at 16:08. Keith. 42.8k116077. 2.
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.
30 wrz 2023 · In this article, we have learned 4 different ways to exit while loops in Python: How to Exit a While Loop in Python with the Control Condition; How to Exit a While Loop in Python with the Break Statement; How to Exit a While Loop in Python with the Return Statement; How to Exit a While Loop in Python by Raising an Exception.
6 mar 2024 · In this article, we’ll explore some simple methods to achieve this using Python. Kill a While Loop with a Keystroke in Python. Below are some of the methods to kill a While Loop with a keystroke in Python: Using KeyboardInterrupt; Using keyboard Library; Utilizing msvcrt Module; Kill a While Loop with a Keystroke Using KeyboardInterrupt
With the break statement we can stop the loop even if the while condition is true:
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.
