How do you split a string at certain character numbers in javascript?

Question

I want a string split at every single character and put into an array. The string is:

var string = "hello";

Would you use the .split() ? If so how?

Answer 1

Yes, you could use:

var str = "hello";

// returns ["h", "e", "l", "l", "o"]
var arr = str.split( '' ); 

Answer 2

var s= "hello";
s.split("");

Answer 3

If you really want to do it as described in the title, this should work:

function splitStringAtInterval (string, interval) {
var result = [];
for (var i=0; i<string.length; i+=interval)
  result.push(string.substring (i, i+interval));
return result;
}