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

Posted by Gavin Glisson
Gavin Glisson
5,482 Points

can't complete task.

Need help completing this please help. i'm confused.

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>

2 Answers

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

It doesn't look like you've written any code yet.

If you are completely stuck and don't know where to begin, you might want to rewatch the last video: Working with Strings and Finding Help.

All the examples given for the toLowerCase method would apply equally well to toUpperCase.

Tijo Thomas
Tijo Thomas
9,737 Points
Tijo Thomas
Tijo Thomas
9,737 Points

You haven't made any edits to the code. Remember, to change the content of a string variable to upper case, you have to call the toUpperCase() method on the variable. Check out the MDN documentation on the toUpperCase() method for more information.

var agency = "nasa";
var spaceAgency = agency.toUpperCase(); // returns the string "NASA" and assigns to spaceAgency variable.