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 2.0 Basics Swift Types String Manipulation

sai jayanth kashyap
sai jayanth kashyap
3,293 Points
Posted by sai jayanth kashyap
sai jayanth kashyap
3,293 Points

error in my code .

i am getting right answer in my editor but i cant get it here . i don't know why? Can you explain me , where did i go wrong . here the editor says have to use string interpolation.I don't know how .

strings.swift 
// Enter your code below
let name = "kashyap sai jayanth."
let greeting = "Hi there"
let greetings = "\(greeting),\(name)"

2 Answers

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

Here you go. 

let name = "kashyap sai jayanth."
let greeting = "Hi there, \(name)."
let finalGreeting = greeting + " How are you?"

Line 2 does String interpolation. Line 3 does concatenation.