Is an array of arrays supported in Javascript?

Question

I was under the impression that an array of arrays is not allowed in javascript. Is that still true? Is the following object valid?

object: { array: [ [0],
                   ['1', '2']
                 ]
 }

Can someone please point me to examples of usage? I've been using arrays of strings as a workaround.

Arrays of arrays were and are allowed. You code is valid with outer braces if you wanted an outer object. — , Oct 04 '16 at 22:25

score 0 · Accepted Answer · answered Oct 04 '16 at 22:25

0

It is allowed. Try this.

var arrayObj = [
  [1, 2],
  [3, 4],
  [5, 6]
];
console.log(arrayObj[0][0]); // first column/first row
console.log(arrayObj);

answered Oct 04 '16 at 22:25

Avi Dubey

Thanks for the tiny example that's easy to follow. – Lee DaBord Oct 06 '16 at 16:36

1 Answers1