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

iOS Swift Basics (retired) Types Printing Results

Ben Brumfield
Ben Brumfield
449 Points
Posted by Ben Brumfield
Ben Brumfield
449 Points

Use the language constant within the string you pass to your println statement. Complete using string interpolation.

Can someone assist? Thank you.

println.swift 
let language = "Swift"
println("Learning")
print("language")

1 Answer

jcorum
jcorum
71,830 Points

To use String interpolation you surround the variable name with \(...) inside a String:

let language = "Swift"
println("Learning \(language)")