For-In-3

Example of JavaScript for-in :

<!DOCTYPE html>
<html>
<head>
<title>Welcome to LearnKode - A code learning platform</title>
</head>  
 <body>
 <p id="sample"></p>

<script>
    var aProperty;
    document.write("Navigator Object Properties<br /> ");
    for (aProperty in navigator) {
       document.write(aProperty);
       document.write("<br />");
    }
    document.write ("Exiting from the loop!");
 </script>
</body>
</html>

Output