Tech Tutorial: Learn to Program with JavaScript – Episode 28: Function Return

Being that our functions are designed to accomplish a unit of work, can take in data via arguments, and process that data and do work in the body of the function, it is also important that functions can return that manipulated data if necessary. The data returned by a function is called the function’s ‘return’ value.

In this video, we learn how to add code to return data from our basic function definitions.


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