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

Immanuel Jaeggi
Immanuel Jaeggi
5,164 Points

How did you figure out this one?

Hi could you lend me a hand with this one?

Kudos!

Challenge Task 2 of 2

Finally, add a # symbol and lastName in uppercase to the end of the userName string. The final value of userName is "23188XTR#SMITH".

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

var userName = id.toUpperCase();
username += lastName.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>

3 Answers

Adam Beer
Adam Beer
11,314 Points

Hi! Your id is good. Combine the two included # without space character. Like this:

userName = userName+'#'+lastName.toUpperCase();
Robbie Thomas
Robbie Thomas
31,093 Points

Looks like Adam beat me to it. Also, the video before that discusses combining strings.

https://teamtreehouse.com/library/combining-strings-2

Also, instead of watching the whole video, you can look at the teacher's notes to get that info quickly.

Variable names in Javascript are case sensitive. Change: username += lastName.toUpperCase(); TO: userName += lastName.toUpperCase();