JavaScript Program to Create an Object and display its properties using for...in loop
Write a JavaScript program to create an object and display its properties using for..in loop.
Source Code
<html>
<head>
<title>For...in loop demo</title>
</head>
<body>
<h3>Programming languages are</h3>
<script type="text/javascript">
// creating an Object
var languages = { first : "C", second : "Java",
third : "Python", fourth : "PHP",
fifth : "JavaScript"
};
// iterate through every property of the
// object languages and print all of them
// using for..in loops
for (itr in languages)
{
document.write(languages[itr] + "<br >");
}
</script>
</body>
</html>
Output
