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!
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

Mahmoud Rajabzadeh-Mashhadi
489 PointsArray
I can't get this work. Thanks.
// Enter your code below
var arrayOfInts = [1, 2, 3, 4, 5, 6]
arrayOfInts.append(7)
arrayOfInts += [8]
let value = arrayOfInts[4]
discardedValue = arrayOfInts.removeAtIndex(5)
1 Answer

Tobias Helmrich
31,602 PointsHey Mahmoud,
you almost got it right! You just forgot to declare the constant discardedValue with the let keyword.
It should work if you write
let discardedValue = arrayOfInts.removeAtIndex(5)
Good luck!