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!
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
the answers are not working
the interpolation is not working this as my answer let name = "Mohamed" let greeting = "("Hi there"), (name)(".")" but it keeps telling me that "make sure it is an interpolated value"
// Enter your code below let name = "Mohamed" let greeting = "\("Hi there"), \(name)\(".")"
let name = "Mohamed" let greeting = "Hi there, \(name)." let finalGreeting = greeting + " How are you?" /Task 2
Compare the second line with yours:
let greeting = "\("Hi there"), \(name)\(".")"
You don't want to interpolate "Hi there" because it is already a String. You only interpolate variables. Similarly, you don't need to interpolate the comma, because it is already a String.