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

Lamarr Powell
Lamarr Powell
1,450 Points

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

Can someone explain please?

app.js
var id = "23188xtr";
var userName = id.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

Steven Parker
Steven Parker
186,662 Points

It's important to not remove any of the code originally provided. In particular, you'll need the "lastName" variable to be able to complete task 2.

Lamarr Powell
Lamarr Powell
1,450 Points

Okay thanks, I've added that back. What's the next step? Seriously struggling to understand this question so would appreciate some guidance with this.

Steven Parker
Steven Parker
186,662 Points

For task 2, you'll convert the case of the last name the same way you did for the ID, but also join the strings together (along with a "#" symbol) using concatenation.