Need help converting the string stored in "role" to uppercase letters using the .toUppecase() method

Question

let firstName = "Sean";
let lastName = "Bowden";
let role = 'developer';
var msg = firstName + " " + lastName + ": " + role + ".";

I need to convert the role variable to all upper case letters using the .toUpperCase() method.

Output will be: Sean Bowden: DEVELOPER.

Answer 1

This might help you out.

let firstName = "Sean"; 
let lastName = "Bowden"; 
let role = 'developer'; 
role = role.toUpperCase()

var msg = firstName + " " + lastName + ": " + role + ".";

or

    let firstName = "Sean"; 
    let lastName = "Bowden"; 
    let role = 'developer'; 

    var msg = firstName + " " + lastName + ": " + role.toUpperCase() + ".";

Answer 2

In this case, try using:

var msg =fisrstname + " " + lastname + ": " + role.toUpperCase() + ".";

Note: The toUpperCase() method does not change the original string.

Tip: Use the toLowerCase() method to convert a string to lowercase letters.

Answer 3

let firstName = "Sean";
let lastName = "Bowden";
let role = "developer".toUpperCase();
var msg = firstName + " " + lastName + ": " + role + ".";

console.log(msg);