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iOS Swift Basics (retired) Collections What is an Array?

Posted by Shelley Robyn
Shelley Robyn
Courses Plus Student 1,060 Points

What am I doing wrong? I have a number of solutions that are working in Xcode. But their not working here.

var todo: [String] = ["Learn Swift", "Build App", "Deploy App"]

//println("Number to items todo: (todo.count)")

println("Hello") //not getting output at all

todo.count

arrays.swift 
var todo: [String] = ["Learn Swift", "Build App", "Deploy App"]

//println("Number to items todo:  \(todo.count)")

println("Hello")

todo.count

1 Answer

Dan Johnson
Dan Johnson
40,533 Points

Your commented line probably didn't pass because of the added text. If you just print the number it should pass:

println(todo.count)
Shelley Robyn
Shelley Robyn
Courses Plus Student 1,060 Points

Thanks for that Dan.