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

Posted by Jessica Truong
Jessica Truong
3,418 Points

Need help with code

Not sure how to complete this:

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 ="23188XTR#SMITH";

console.log(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>

2 Answers

Steven Parker
Steven Parker
231,007 Points
Steven Parker
Steven Parker
231,007 Points

Don't use the "final value" as a literal string.

They only tell you what it is so you know what they are expecting. But you should create it using the other variables and methods along with concatenation.

Jessica Truong
Jessica Truong
3,418 Points

Thank you! :)

Grace Ji
Grace Ji
5,402 Points
Grace Ji
Grace Ji
5,402 Points 
var id = "23188xtr";
var lastName = "Smith";

var userName =id +'#'+lastName;

console.log (userName.toUpperCase());

This should work Jessica. :)

Steven Parker
Steven Parker
231,007 Points
Steven Parker
Steven Parker
231,007 Points

Almost.

You have the right idea, but you still need to apply the case conversion functions as part of the assignment. And you don't need to use console.log.

Jessica Truong
Jessica Truong
3,418 Points

Thank you! :)