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 trialBruno Paris
3,568 Pointsi don´t get it my challenge is not passing, i don´t know what i´m doing wrong any tips?
may be i don´t understand the challenge.
def first_4 (whatever):
return whatever[:4]
def first_and_last_4 (whatever):
a = whatever[:4]
b = whatever[-4:]
return a+b
def odds (whatever):
x = list(whatever)
return x[0::2]
1 Answer
Elijah Quesada
Front End Web Development Techdegree Graduate 32,965 PointsThe challenge is asking for every item with an odd index in a provided iterable. Currently your odd function returns a list starting at [0::2] and steps two numbers which would be 0,2,4,6 etc.
Just need to change the start of the slice.