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
christof Kondrup
419 PointsMake sure you're using the append method to add another to the array. Hint: Append methods are used like this - someArra
why is this wrong
// Enter your code below
var arrayOfInts = [0,1,2,3,4,5]
arrayOfInts.append([6])
arrayOfInts += [7]
1 Answer
andren
28,558 PointsThe append method takes a single number to append, not a number stored in an array. So you should not wrap it in square brackets. It should look like this:
var arrayOfInts = [0,1,2,3,4,5]
arrayOfInts.append(6)
arrayOfInts += [7]