for statement on empty iterable
khemkaamit at gmail.com
Wed Aug 22 07:56:19 CEST 2007
On 8/22/07, james_027 <cai.haibin at gmail.com> wrote:
> hi Paul,
> > That doesn't crash or anything like that, but it also doesn't
> > set the index variable, which can cause confusion in some situations.
> Thanks for your quick answer ... Actually I was thinking how do I
> access the index inside a for statement? Can you help
Have a look at "enumerate", You can iterate over a list like:
for i,x in enumerate(['a', 'b', 'c']):
print i, x
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