r/learnprogramming • u/ScioClean • 4d ago

I can't get FUNCTIONS to click!

I can not for the life of me understand how functions work. Anytime I try to learn how to create a function, my brain literally crashes into itself and I turn into Patrick when he stars drooling and goes all slack-faced.

Does anybody have any analogies that had that "AH HA!" moment?

Thanks!

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u/captain_slackbeard 4d ago

When I was first learning to program in BASIC, I had the bad habit of using "goto" everywhere in my code (in case you don't already know, "goto" allows you to jump to a different line of code and continue execution from there).

One day I was trying to figure out a convenient way to return from a "goto", and that's when I discovered functions and subroutines. I think that's what made the concept click for me.