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
raj bhattarai
Courses Plus Student 392 Pointsadd a # symbol and lastName in uppercase to the end of the userName string. The final value of userName is "23188XTR#SMI
how can i add a symbol # ?
var id = "23188xtr";
var lastName = "Smith";
var userName = id.toUpperCase ( );
var userName += lastName.toUpperCase( );
<!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
Jennifer Nordell
Treehouse TeacherHi there! It seems like you understand concatenation so I'm just going to give this hint. You can concatenate multiple strings like so:
variable1 + "#" + variable2;
I feel confident that you can get it with this hint, but let me know if you're still stuck!
freden29
2,907 PointsYou have to concatenate both variables (id + lastName) with ('#') in the middle, like this: var userName = id.toUpperCase() + "#" + lastName.toUpperCase();
derek loureiro
3,239 Pointswhy do I frequently get this error? I keep returning and entering task 1, and it will never accept my answer for task 2.