Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Using Array Methods

Posted by Olamilekan Wale
.a{fill-rule:evenodd;}techdegree
Olamilekan Wale
Full Stack JavaScript Techdegree Student 3,837 Points

Use the array method that combines all of the items in an array into a single string

Use the array method that combines all of the items in an array into a single string

script.js 
var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];
months.join(', ') );
console.log(months.pop());
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

You had the right idea the first time (using "join"). But you didn't get it inside the console.log:

console.log( months.join(', ') );