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

Francesco Vitale
Francesco Vitale
4,962 Points
Posted by Francesco Vitale
Francesco Vitale
4,962 Points

help with this var

Can you give me help with that?

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

var userName=id.toUpperCase()+"#"+lastName;
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>

1 Answer