On 4/27/2012 11:49, Miles Rout wrote:
On 27/04/2012 5:57 a.m., Kiuhnm wrote:
On 4/26/2012 19:48, Paul Rubin wrote:
Roy Smith<r...@panix.com> writes:
x = [a for a in iterable while a]
from itertools import takewhile
x = takewhile(bool, a)
I see that as a 'temporary' solution, otherwise we wouldn't need 'if'
inside of list comprehensions either.
Kiuhnm
We have if inside list comprehensions? I didn't know that, could you
provide an example?
elems = [4, 1, 9, 6, 3, 8, 3, 9, 2]
small_elems = [x for x in elems if x < 5]
print str(small_elems) # 4, 1, 3, 3, 2
#leading_small_elems = [x for x in elems while x < 5]
#print str(leading_small_elems) # 4, 1
Kiuhnm
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