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

Posted by terminator genesys
terminator genesys
1,134 Points

code challenge

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

jayshi
jayshi
5,950 Points

the question is asking "the number of items", so all we need to answer is how many items are in the array. the correct way should be using "var totalScores= score.length"

Tommy Leng
seal-mask
.a{fill-rule:evenodd;}techdegree
Tommy Leng
Front End Web Development Techdegree Student 12,417 Points
Tommy Leng
.a{fill-rule:evenodd;}techdegree
Tommy Leng
Front End Web Development Techdegree Student 12,417 Points

scores.length