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JavaScript JavaScript Foundations Arrays Getting and Setting

Steve Cushing
Steve Cushing
2,343 Points
Posted by Steve Cushing
Steve Cushing
2,343 Points

Why?

why do you put something that we "most likely" will not use, in a quiz? new Array (42). Also, where can I see the answers to the quiz(s)?

2 Answers

Eric Kidwell
Eric Kidwell
12,327 Points
Eric Kidwell
Eric Kidwell
12,327 Points

Trust the teachers ;) And you'll know the right answer when you've gotten the right answer on quizzes :D

Jake Hendley
Jake Hendley
1,948 Points
Jake Hendley
Jake Hendley
1,948 Points

Understanding different implementations of a concept can help to understand the concept itself. If you ever need an array that has 42 empty indices, now you know how to do that!

I have no idea where to find the answers to the quiz, but your best bet is to go back through the video to find the answers you seek.