At Tuesday 2/1/2007 22:57, Dave Dean wrote:
myList = [1,2,3,4,5,6]
I'd like to be able to pull out two items at a time - simple examples would
be:
Create this output:
1 2
3 4
5 6
b=iter(a)
for x in b:
y=b.next()
print x,y
b=iter(a)
for x,y in ((item, b.next()) for item in b):
print x,y
Create this list:
[(1,2), (3,4), (5,6)]
b=iter(a)
[(item, b.next()) for item in b]
Note that they don't behave the same at the corner cases (empty list,
single item, odd length...)
--
Gabriel Genellina
Softlab SRL
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