Is it possible to create an empty multidimensional array in javascript/jquery?

Question

I am trying to create a very basic Flickr gallery using the Flickr API. What I want to achieve is sorting my pictures by tag. What I am using is jQuery.getJSON() so that I c

Answer 1

Yes, it's possible to have multidimensional arrays in javascript.

Here are one-liners for 5x5 matrix:

Array(5).fill(0).map(() => new Array(5).fill(0))

Or

[...Array(5)].map(x=>Array(5).fill(0))