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Katherine Lucas
658 PointsHow do I add the #? I have this: var userName = id.toUpperCase(); + '#' + lastName.toUpperCase();
What's the solution?
var id = "23188xtr";
var lastName = "Smith";
var userName = id.toUpperCase(); + '#' + 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>
2 Answers
miikis
44,957 PointsHey Katherine,
You have a semicolon in that last line. It's not supposed to be there... probably a typo.
It should be:
var userName = id.toUpperCase() + '#' + lastName.toUpperCase();
Rich Donnellan
Treehouse Moderator 27,696 PointsOr, a much better/DRYer solution (IMO) is to group all in parentheses:
var userName = (id + "#" + lastName).toUpperCase();
miikis
44,957 PointsSure... but DRY only applies in a real-world context — this is just a basic practice problem.
jobbol
Full Stack JavaScript Techdegree Student 17,246 Pointsjobbol
Full Stack JavaScript Techdegree Student 17,246 PointsA semicolon in Javascript is like the period at the end of a sentence. The compiler is confused by your bad grammar!