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!

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 Basics (Retired) Storing and Tracking Information with Variables Using String Methods

I am confused as to how to do this

var id = "23188xtr";
var lastName = "Smith";
var id .toUpperCase();
var userName .toUpperCase ( );
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
<script src="app.js"></script>

1 Answer

You were closed. u were asked to uppercase the id and a # and a lastname to the var userName.

var id = "23188xtr";
var lastName = "Smith";

//u declare the variable userName, uppercase "id" , add a # and lastly u uppercase lastName as well
var userName = id.toUpperCase() + "#" + lastName.toUpperCase();

hope this help