js array concat()
by Chris001
HTML
<p id="demo">Click the button to join two arrays.</p>
<button onclick="myFunction()">Try it</button>
JavaScript
function myFunction()
{
var hege = 2302021;
var stale = ["Emil", "Tobias", "Linus"];
var children = hege.concat(stale);
var x=document.getElementById("demo");
x.innerHTML=children;
}