Nested array JavaScript w3schools code example

Example 1: javascript array

//create an array like so:
var colors = ["red","blue","green"];

//you can loop through an array like this:
for (var i = 0; i < colors.length; i++) {
    console.log(colors[i]);
}

Example 2: javascript nested array

//2-dimensional(nested) array
var array = [[0,2,3,7,2,2,1],[1,2,6,3,7,0,3]]