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

John Moron
John Moron
1,658 Points
Posted by John Moron
John Moron
1,658 Points

How to add the var todo count to the array?

Im having trouble adding the count to the arrays with println.

arrays.swift 
var todo: [String] = ["Learn Swift","Build App","Deploy App"]
todo.count Println(3)

1 Answer

Logan R
Logan R
22,989 Points
Logan R
Logan R
22,989 Points

You have a capital P in println. Make it lowercase and your code will work :)

You also need to make sure println is on it's own line because Swift is line sensitive.

var todo: [String] = ["Learn Swift","Build App","Deploy App"]
todo.count
println(3)
John Moron
John Moron
1,658 Points
John Moron
John Moron
1,658 Points

ohhh wow!!!! I was doing it right the whole time. Thanks for your help again:)