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 trialAlfonso Lopez
6,089 PointsLists.py returns fail with code below. Tested with a few different list. Anyone see errors? Using for loops.
Please see the code below. This was tested with a few different lists to collect the indices of non-integer elements in the list and then delete them in the subsequent loop. I am still getting a failure when I submit. Did I misinterpret the solution or task?
messy_list = ["a", 2, 3, 1, False, [1, 2, 3]]
messy_list.insert(0, messy_list.pop(3))
print messy_list# Your code goes below here
indexes = []
for item in range(len(messy_list)):
if type(messy_list[item]) is not int:
indexes.append(item)
for item in sorted(indexes, reverse=True):
del messy_list[item]
messy_list.reverse()
print messy_list
Alfonso Lopez
6,089 PointsAlfonso Lopez
6,089 PointsJust so anyone else who get's really frustrated with task 2 knows what to look for. You can simply brute force this task. When I did it, I had to use both del and remove() in different statements to remove the items from the list. Using remove for all of the non-integer elements was not enough.