On 12/13/2011 12:39 PM Kaixi Luo said...
Hello,
I want to create a list of lists of lists (listB) from a list of lists
(listA). Below there's a snippet of my code:
list1 = [[] for i in range(9)]
Should this be listB?
# some code here...
listA = [[] for i in range(3)]
count = 0
for i in range(3):
for j in range(3):
listB[i].append(listA[count])
... if not, where's this come from?
Emile
count+=1
My question is: is there any alternative way I can initialize listB
without resorting to using 2 loops?
I'm learning Python coming from a C++ background. So far, I've found
that Python is an amazingly concise and expressive language. I just want
to make sure I'm not being badly influenced by my old C++ habits.
Cheers,
Kaixi
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