[Python-ideas] [Python-Dev] Inclusive Range

Arnaud Delobelle arnodel at gmail.com
Fri Oct 8 22:23:33 CEST 2010


Hallvard B Furuseth <h.b.furuseth at usit.uio.no> writes:

> Jed Smith <jed at jedsmith.org> writes:
>>>>> a = [1, 2, 3, 4, 5, 6]
>>>>> a[::-1]
>> [6, 5, 4, 3, 2, 1]
>
> Nice.  Is there a trick to get a "-0" index too?
> Other than doing 'i or len(L)' instead of 'i', that is.
>
>>>> L = [1,2,3,4,5]
>>>> L[2:-2], L[2:-1], L[2:-0]  # not quite right:-)
> ([3], [3, 4], [])

'i or None'

-- 
Arnaud



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