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
David White
624 PointsIt's asking me to create a interpolated string without having part of it already being set a contant value to add to it.
let name = "David" let greeting = "Hi there, " + "(name)"
// Enter your code below
let name = "David"
let greeting = "Hi there,"
let interpolatedGreeting = "\(greeting) + \(name)"
1 Answer
Daniel Turato
Java Web Development Techdegree Graduate 30,124 PointsHey,
With interpolated strings, you don't need to use concatenation to join two string variables into you. All you have to do is wrap the variable name that you would like to use in a string with the syntax: (). So with your problem, all you would need to do is this:
let name = "David"
let greeting = "Hi there,"
let interpolatedGreeting = "\(greeting) \(name)"
Hope this helps, Daniel