Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
// String Manipulation

// Strings and be manipulated through concatenation, using this
// concatenation/arithmetic operator, +

var a = "Good";
var b = "job";
var c = (a + " " + b);
console.log(c);

// Strings can also be manipulated with other assignment operators

console.log(c += ", person!");
</script>


<script id="jsbin-source-javascript" type="text/javascript">// String Manipulation

// Strings and be manipulated through concatenation, using this
// concatenation/arithmetic operator, +

var a = "Good";
var b = "job";
var c = (a + " " + b);
console.log(c);

// Strings can also be manipulated with other assignment operators

console.log(c += ", person!");</script></body>
</html>