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The "Underscore Exercise" Lesson is part of the full, JavaScript: From Fundamentals to Functional JS course featured in this preview video. Here's what you'd learn in this lesson:

In this exercise, you will create a number of Underscore Loops using both _.each() and _.map().

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Transcript from the "Underscore Exercise" Lesson

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>> Bianca Gandolfo: And then the exercise that we're gonna do is in here, we're going to do underscore loops here.
>> Bianca Gandolfo: There's gonna be things in here that we didn't cover like filter and you can just read the underscore documentation to find more information on how filter works. If you finish ahead of time, I have more underscore exercises that you can dive into.