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

Posted by Rachael Mudhau
Rachael Mudhau
2,292 Points

working with strings and finding help

use the javascript .toUpperCase () string method to assign an all uppercase version of the id variable to the username variable

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

var userName=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>
Aidan Caddle
Aidan Caddle
18,983 Points

You have an extra ) in your variable. Delete that and it should work.

1 Answer

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,860 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,860 Points

Hi Rachael,

You're pretty much spot on. You just have an extra closing parenthesis in the line of code. Just delete that one and the rest looks great.
Just a note, it is more common practice to have a space after the variable name and also after the equal sign. While this won't affect code, it is more common and a bit cleaner. So 

var name="Jason"

is better as 

var name = "Jason"

Otherwise, nice work! :) :dizzy: