How can I populate array of array [duplicate]

Question

I want to convert an array to an array of arrays.

For example if my array is:

a = [1,2,3,4,5,6]

I want:

b = [[1,2],[3,4],[5,6]]

How can I do this?

this is the way to create a multidimensional arrays in JS: b= [[1,2],[3,4],[5,6]] , jsfiddle.net/cherniv/Wwwxm — Ivan Chernykh
– Ivan Chernykh, Commented Sep 11, 2013 at 12:08
from a to b. I have to convert to array like b??I mean it should be convert to tupple array — ale
– ale, Commented Sep 11, 2013 at 12:10

Shemeer M Ali · Accepted Answer · 2013-09-11 12:27:52Z

2

function Create2DArray(rows) {
  var arr = [];

  for (var i=0;i<rows;i++) {
     arr[i] = [];
  }

  return arr;
}

answered Sep 11, 2013 at 12:27

Shemeer M Ali

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