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

Shadrach Thomas
PLUS
Shadrach Thomas
Courses Plus Student 8,915 Points
Posted by Shadrach Thomas
Shadrach Thomas
Courses Plus Student 8,915 Points

hmmm

i don't understand

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

var userName = id.toUpperCase();
var userName
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>
Chris Bryan
Chris Bryan
3,654 Points
Chris Bryan
Chris Bryan
3,654 Points

all you need is the three variables.

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

var userName = id.toUpperCase();

1 Answer

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

You can only declare a variable one time.

It looks like you have all the right code there, but you also have duplicates or partial duplicates of the statements.

Remove the duplicates and you should have it. Your final code for this task should look like the originally provided code, but with the bottom line completed.