Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialCaroline Louw
12,155 Pointshow do i use the toUpperCase method in this code challenge?
let firstName= "Lee";
let lastName= "Louw";
let role= 'developer';
var msg = "Lee " + "Louw" + ":" + role.toUpperCase;
1 Answer
Steven Parker
231,275 PointsWhenever you invoke a function, you must add parentheses after the function name. For example, to make Jonathan's suggestion of a template literal work, it would look like this:
let msg = `${firstName} ${lastName}: ${role.toUpperCase()}`;
You can also solve this with concatenation, but you need to use the variables by name and fix the string literals.
Johnathan Guzman
7,432 PointsJohnathan Guzman
7,432 PointsLike so: