Hi all,
I have 2 lists. What Im doing is check the first list and remove all
occurances of the elements in the second list from the first list, like so:
>>> ps = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
>>> qs = [6,7,8,9,10,11,12,1,2]
>>> for p in ps:
if p in qs:
ps.remove(p)
The problem Im having is that when I do
>>> print ps
it gives me
[2, 3, 4, 5, 7, 9, 11, 13, 14, 15]
which is incorrect since 2,7,9,11 shouldnt be in that list. Is this a
bug in .remove? or is my algorithm somewhat flawed?
Thanks for your help!
Cheers
Astan
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