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JAH Resink
360 Pointsconcatenation
var id = "23188xtr"; var lastName = "Smith";
var userName= id + lastName; console.log (lastname.toUpperCase ());
how do I get the following result?
23188XTR#SMITH
Thank you!
var id = "23188xtr";
var lastName = "Smith";
var userName= id + lastName;
console.log (lastname.toUpperCase ());
<!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>
