Easy JavaScript - Beginner Programming - Self-invoking Functions (29)
Welcome to the 29th Easy JavaScript tutorial, part of EasyProgramming.net. I apologize for the static in this video! I've gotten a new mic since this was recorded.
We'll briefly cover self-invoking functions in this tutorial.
Self-invoking functions are exactly what they sound like, functions that invoke themselves. Unless you loop through them, they usually just run once per script. This is a good workaround to defining the function somewhere and calling it from your script. self-invoking functions allow you to do both in one step.
To fork the fiddle and follow along: https://jsfiddle.net/easyjs/Lre954nq/
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