How can I create a two dimensional array in JavaScript?

Question

I have been reading online and some places say it isn\'t possible, some say it is and then give an example and others refute the example, etc.

1. How do I dec

Answer 1

Below one, creates a 5x5 matrix and fill them with null

var md = [];
for(var i=0; i<5; i++) {
    md.push(new Array(5).fill(null));
}

console.log(md);