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

Finally, add a # symbol and lastName in uppercase to the end of the userName string. The final value of userName is "231

how to write code

app.js
var id = "23188xtr";
var lastName = "Smith";

var userName = id+"#"+lastName;
console.log(userName.toUpperCase())
index.html
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="app.js"></script>
</body>
</html>

1 Answer

Brian Jensen
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree seal-36
Brian Jensen
Treehouse Staff

You for sure had the general idea. You just need to concat both vars with the toUpperCase() method.

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

var userName = id.toUpperCase()+ "#" + lastName.toUpperCase();