Declare an empty two-dimensional array in Javascript?

Question

I want to create a two dimensional array in Javascript where I\'m going to store coordinates (x,y). I don\'t know yet how many pairs of coordinates I will have because they

Answer 1

No need to do so much of trouble! Its simple

This will create 2 * 3 matrix of string.

var array=[];
var x = 2, y = 3;
var s = 'abcdefg';

for(var i = 0; i