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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Create a Two Dimensional Array

Posted by Erica Granville
Erica Granville
3,622 Points

how to add an array

how to add an array to another array

script.js 
var coordinates=['2,9']
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

That's not quite it. A string containing a comma is still just one string to the system (and not an array). Also, while altering the initialization might work, I think it's more literally in line with the challenge instructions to add something to the array (on another line) instead.

Hint: a convenient way to add something to an existing array is by using the "push" method.