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

Posted by Jokubas Zidonis
Jokubas Zidonis
366 Points

I dont know how to do this challenge

I dont know how to do this challenge

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

var userName = id.toUpperCase(), 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>
Juan Lopez
.a{fill-rule:evenodd;}techdegree seal-36
Juan Lopez
Treehouse Project Reviewer

So Task 1 is asking you to use the toUpperCase() method to the variable id and assign it to a userName variable.

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

var userName = id.toUpperCase();

Task 2 then wants you to add/concatenate the "#" and lastName variable to the userName variable.

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

var userName = id.toUpperCase();
userName = userName + "#" + lastName.toUpperCase();
Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Juan Lopez — you might consider posting an "answer" instead of a "comment", to allow voting and also make it possible for Jokubas to mark it "best answer" if it solves the issue. If I were a moderator, I'd have promoted it for you :+1:

1 Answer

buddha acharya
PLUS
buddha acharya
Courses Plus Student 4,023 Points
buddha acharya
buddha acharya
Courses Plus Student 4,023 Points

this is the correct way to do it. var userName = id.toUpperCase() + "#" + lastName.toUpperCase(); note: Even if you upper case user name at the top level, when you console log it, user name will still be the same as it was originally, without upper case.