JavaScript Program for Retrieving a Position of Character in a String

JavaScript Program for Retrieving a Position of Character in a String

Write a JavaScript program for retrieving a position of character in a string.



Source Code
<html>
<head>
    <title>Retrieving a position of character in a string</title>
</head>
<body>
    <script>
        var text = "Hello from JavaScript";
        document.write("Position of 'J' is : " + text.indexOf('J'));
    </script>
</body>
</html>
Output