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iOS Swift Basics (retired) Types Printing Results

Posted by Mar Ibra
Mar Ibra
103 Points

:) Same problem

Can you write it, I wanna see an example.

println.swift 
let language = "Swift"
printLn("Learn + Language")

1 Answer

Martin Wildfeuer
PLUS
Martin Wildfeuer
Courses Plus Student 11,071 Points
Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

The assignment asks you to use string interpolation, so an example would be:

let name = "Mar Ibra"
let greeting = "Hello \(name)"
print(name)

An example for string concatenation would be

let name = "Mar Ibra"
let greeting = "Hello " + name
print(name)

By the way, println (not printLn) has been replaced with print as of Swift 2.0, this course is dedicated to Swift 1.x and should be considered out of date. I would recommend to do the iOS development with Swift 2.0 track instead.

Hope that helps :)