How to use for...in statement to loop through an Array in JavaScript?

Javascript Web Development Front End Technology

The for...in loop is used to loop through an object's properties. Let’s see a for…in statement to loop through an array.

Example

You can try to run the following code to learn how to use the for…in statement to loop through an array −

Live Demo

<html>
   <body>
      <script>
         var items = new Array('Hello', 'World');
         var i = 0;

         for (var i in items) {
            document.write(items[i]);
         }
      </script>
   </body>
</html>

Vrundesha Joshi

Published on 19-Jan-2018 06:45:33

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