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
William Bowie
Courses Plus Student 499 PointsCompletely stuck on this one, not really understanding why I can't get it, tried heaps of different things, Please help
Really stuck tried lots of things... please help :) it asks
Modify the println statement within the greeting function to use the variable person. For example, if you pass a person named "Tom" to the function then it should display: Hello Tom. (Hint: you must use string interpolation).
func greeting(person: String) {
println("Hello")
}
2 Answers
Piotr Nejman
3,374 Pointsfunc greeting(person: String) {
println("Hello \(person)")
}
Piotr Nejman
3,374 PointsYour answer is correct. Try to copy it to Xcode and back to the challenge.
William Bowie
Courses Plus Student 499 Pointsoops put the wrong question in haha, sorry bout that... lemme change it :)
William Bowie
Courses Plus Student 499 PointsWilliam Bowie
Courses Plus Student 499 Pointsoh my I feel like an idiot... I kept doing println("Hello (Tom)") or println("Hello (person: Tom)") Thanks Heaps