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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Review Array Methods, Iterating and Two-Dimensional Arrays


Quiz Question 2 of 6 Fill in the blank below. Choose the correct answer below: Skip Quiz Review Video Get Help Next Question The following code should print out each item in the array times, but there's one part is missing. Finish the code to log out each array item to the console:

var times = [ 1.22, 1.75, 2.10, 2.55 ];
for (var i=0; i < times.length; i += 1 ) {

1 Answer

Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,253 Points

Hi Andrew,

What this question is missing is a tiny piece of code that makes the loop iterate through all the values in the times array.

var times = [ 1.22, 1.75, 2.10, 2.55 ];
for (var i=0; i < times.length; i += 1 ) {

If you see the way i is declared as an array variable called times.

This is referenced in your log to the console. So you put i in the empty array literal.

Hope this helps. :)

By the way I edited your post to include the correct markdown forum code so we could see it better. Have a look at the markdown cheatsheet for details. :) https://teamtreehouse.com/forum/quiz-8#