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 trialMolly Campbell
11,230 Pointswhat am I doing wrong ??
Question 1 of 4 Please fill in the correct answer in each blank provided below.
Bummer! '[:4]' is incorrect
a_list = [1, 2, 3] a_list[:4]
1 Answer
Steven Parker
231,269 PointsWhen you want to "Copy the entire list with a slice. ", you don't need to supply any start or stop number. But if you do want to supply the stop number, it should be the same as the number of items in the list (and this list only has 3 items).