Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift Basics Swift Types String Manipulation

walter fernandez
walter fernandez
4,992 Points
Posted by walter fernandez
walter fernandez
4,992 Points

Now that we have an appropriate greeting for our user, let's make a bit more polite by concatenating the greeting string

how can i do that?

strings.swift 
// Enter your code below
let name = "Ruby"
let greeting = "Hi there, \(name)."
let finalGreeting = greeting +"," + "How are you?"

2 Answers

Alexander Davison
Alexander Davison
65,454 Points

You don't need to concatenate the comma, just the "How are you?" part.

let finalGreeting = greeting + "How are you?"