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

Posted by Mark Wisdom Reeves
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Mark Wisdom Reeves
Full Stack JavaScript Techdegree Graduate 18,275 Points

Complete the code below to store the number of items in the array scores into the variable totalScores:

var scores = [ 76, 79, 85, 87, 89 , 90, 99]; var totalScores = scores. ;

2 Answers

Steven Parker
Steven Parker
231,261 Points
Steven Parker
Steven Parker
231,261 Points

The array attribute that represents the number of items it contains is named "length".

Mark Wisdom Reeves
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.a{fill-rule:evenodd;}techdegree seal-36
Mark Wisdom Reeves
Full Stack JavaScript Techdegree Graduate 18,275 Points
Mark Wisdom Reeves
.a{fill-rule:evenodd;}techdegree seal-36
Mark Wisdom Reeves
Full Stack JavaScript Techdegree Graduate 18,275 Points

Thanks Steven. That's it. I got it