control-flow – IT Nursery

How to avoid “if” chains?

May 19, 2022 by IT Nursery

Assuming I have this pseudo-code: bool conditionA = executeStepA(); if (conditionA){ bool conditionB = executeStepB(); if (conditionB){ bool conditionC = executeStepC(); if (conditionC){ … } } } executeThisFunctionInAnyCase(); Functions executeStepX should be executed if and only if the previous succeed. In any case, the executeThisFunctionInAnyCase function should be called at the end. I’m a newbie … Read more

How to break out of multiple loops?

April 28, 2022 by IT Nursery

Given the following code (that doesn’t work): while True: #snip: print out current state while True: ok = get_input(“Is this ok? (y/n)”) if ok.lower() == “y”: break 2 #this doesn’t work 🙁 if ok.lower() == “n”: break #do more processing with menus and stuff Is there a way to make this work? Or do I … Read more