Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

add three arrays

What ma i doing wrong here?

script.js
var coordinates = [
  [ 1, 2 ]
    [ 1, 4 ]
    [ 2, 7 ]
    [ 1, 25 ]
]
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

Hey. When placing multiple arrays with another array, it is necessary to place a comma between each array (except for the last one) within the container array. Sorry for the janky explanation but this is what i mean:

var coordinates = [ [ 1, 2 ], [ 1, 4 ], [ 2, 7 ], [ 1, 25 ] ]

Thanks man

Please man, help me to solve this refactor

https://teamtreehouse.com/community/refactor-11