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
NAVEED CHOWDHURY1,142 Points
Array of Integers
//Array of integers
var arrayOfInts : [Int] = [1,2,3,4,5,6]
arrayOfInts += 
// The code runs in my Playground but code challenge is mentioning cannot perform task 1 // Would like suggestions
// Array of numbers var arrayOfInts : [Int] = [1,2,3,4,5,6] arrayOfInts.append(7) arrayOfInts.append(8) arrayOfInts += 
Jeff McDivitt23,970 Points
You are appending twice when it just asks to append once and concatenate once
var arrayOfInts = [1,2,3,4,5,6] arrayOfInts.append(7) arrayOfInts +=