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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Review Adding and Removing Items from Arrays

Melissa St Moore
Melissa St Moore
1,087 Points
Posted by Melissa St Moore
Melissa St Moore
1,087 Points

I'm not sure how to answer this question

var scores = [ 74, 4, 5 ] var scoreScores = scores. ________;

question is complete the code to store the number of items in the var scores to the var scoreScores. I keep getting it wrong. Not sure what I'm missing?

2 Answers

Leslie Heinzen
Leslie Heinzen
26,662 Points

To get the total number of items in an array, you can use the Array.length method. (Link to Array.length on MDN).

var totalScores = scores.length;
Melissa St Moore
Melissa St Moore
1,087 Points
Melissa St Moore
Melissa St Moore
1,087 Points

thanks...obvious answer i just kept getting wrong