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

I didn't understand.

What do i have to do here ?

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

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>

Use the JavaScript .toUpperCase( ) string method to assign an all uppercase version of the id variable to the userName variable.

1 Answer

Hey Rohit! Use the JavaScript .toUpperCase( ) string method to assign an all uppercase version of the id variable to the userName variable.

If you have no idea what this means, rewatch the previous video.

Hope this helps!