Question

I’m making a two-dimensional array like this:

var array = [];
array.push(["plus", "alpha"]);
array.push(["john", "doe"]);
array.push(["christina", "aguilera"]);

And so if I run a command like this:

trace(array[2][0]);

It should give me:

christina

Right. Now, if I:

trace(array.length);

What would I get? My theories:

1. Considering this is a two-dimensional array, it would give me the length of all arrays included in the array, thus it would trace 6.
2. This itself is one array, the elements are arrays too; but that does not matter, so it would give me 3.

Which one of the above is right?
Or both are wrong? What will it give me then?

Thanks! 🙂

Answer 1

Length should be 3. Because you are creating multidimensional array. Each dimension has it own length.