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 (retired) Collections What is an Array?

Joe Blow
PLUS
Joe Blow
Courses Plus Student 229 Points

How do i println a number of items in a array?

How do i print out a number of items in the todo array using println ? learning swift , building app , deploy app

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

2 Answers

Vrund Patel
Vrund Patel
11,994 Points
println(todo.count)

Hope that helps.