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JavaScript JavaScript Basics Working with Strings Combine and Manipulate Strings

Posted by Paul Suszynski
Paul Suszynski
756 Points

Why is this not transforming the text to upper case?

let firstName = "Paul"; let lastName = "Smith"; let role = "developer";

let msg = firstName + ' ' + lastName + ':' + role + '.' ; let shout = role.toUpperCase();

app.js 
let firstName = "Paul";
let lastName = "Smith";
let role = "developer";

let msg = firstName + ' ' + lastName + ':' + role + '.' ;
let shout = role.toUpperCase();

2 Answers

Peter Vann
Peter Vann
36,427 Points
Peter Vann
Peter Vann
36,427 Points

Hi Paul!

The challenges tests are kind of particular as to how you solve them (not very flexible).

This passes task 1:

let firstName = "Paul";
let lastName = "Smith";
let role = "developer";

let msg = firstName + ' ' + lastName + ': ' + role;

Note: You needed a space after the colon and you don't need the period.

To pass the second task, just add .toUpperCase() to role in that existing line of code.

BTW, it also passes using template literal syntax, like this:

let firstName = "Paul";
let lastName = "Smith";
let role = "developer";

let msg = `${firstName} ${lastName}: ${role.toUpperCase()}`;

(And don't forget the surrounding backticks...)

I hope that helps.

Stay safe and happy coding!

Paul Suszynski
Paul Suszynski
756 Points
Paul Suszynski
Paul Suszynski
756 Points

Thanks!