Add a space between characters in a String [duplicate]

Answer 1

"hello".split('').join(' '); // "h e l l o"

Answer 2

try:

var hello = 'hello';
var test = '';

for(var i=0; i<hello.length; i++){
   test += hello.charAt(i) + ' ';     
}

alert(test);

Answer 3

var text = "hello";
var betweenChars = ' '; // a space

alert(text.split('').join(betweenChars));