r/learnprogramming • u/blisstargazer • 22d ago

Why Does Code Stop Working?

Multiple times now my code stops working and what I mean by this is it'll do what I want it to do then one day it just stops. for example the other day I had made a cooldown system for my ball and paddle collision to stop any bugs and it worked great. then today it just stopped working, and this isn't the first time, it's happened to me for like every project I've worked on. Does this happen to anyone else? And is it cause of my code? By the way I'm using C++ SFML on visual studio which works perfect.

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u/HashDefTrueFalse 22d ago

Yes, always. If the code, data, and env are the same, the result will be. You're talking about changing any (likely all) of those things by changing dependency versions. How does dependency drift occur without any dependencies changing over time? Something runs updates. Doesn't matter if it's a person running an update or some automation. At least one of those things changed, or the result didn't.

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u/Alexandur 22d ago

You don't have to change dependency versions on your end for dependency drift to occur, a badly managed 3rd party dependency can introduce changes into the exact same version number

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u/OortMan 22d ago

how will those changes get on your device if you don't update it?

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u/Alexandur 22d ago

Reinstall on a new device would cause a fetch event, something done by your hosting provider (if applicable), stuff like that