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

iOS Swift Basics (retired) Collections Modifying an Array

Posted by Bobby Smith
Bobby Smith
1,985 Points

Now that we have to fix bugs in our app we cannot deploy it. Please remove the third item ("Deploy App") and assign it

I have been working on this for a while - what am I needing

arrays.swift 
var todo = ["Learn Swift", "Build App", "Deploy App"]
todo += ["Debug App", "Fix Bugs"]
let todo removeAtIndex 3 = item

1 Answer

Piotr Nejman
Piotr Nejman
3,374 Points
Piotr Nejman
Piotr Nejman
3,374 Points 
let item = todo.removeAtIndex(2)