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 trial

JavaScript JavaScript Basics Working with Strings Combine and Manipulate Strings

Posted by Nathalie Larsson
Nathalie Larsson
5,713 Points

Challenge 3

Cant get this to work, whats wrong?

app.js 
let firstName = ("Nathalie");
let lastName = ("Larsson");
let role = 'developer';
var msg = firstName + " " + lastName + ":" + role.toUpperCase() + ".";

1 Answer

Cameron Childres
Cameron Childres
11,820 Points
Cameron Childres
Cameron Childres
11,820 Points

Hi Nathalie,

You're almost there. This is the string your code produces:

  • "Nathalie Larsson:DEVELOPER."

This is the string they want you to produce:

  • "Nathalie Larsson: DEVELOPER"

You need a space after the colon and to remove the period.

Nathalie Larsson
Nathalie Larsson
5,713 Points

Thanks a ton!