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

Posted by Sezare Miguel
Sezare Miguel
9,229 Points

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

Xavier Ritch
Xavier Ritch
11,099 Points

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 ] ]

Sezare Miguel
Sezare Miguel
9,229 Points

Thanks man

Sezare Miguel
Sezare Miguel
9,229 Points

Please man, help me to solve this refactor

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