Sorting email addresses by domain
aleaxit at yahoo.com
Sun Nov 14 14:47:44 CET 2004
Peter Murray <pdmurray at ntlworld.com> wrote:
> Interesting though that to get the whole sequence reversed, you have to use
> seq[::-1], as if you actually specify the bounds, you would always miss out
> the final item:
> >>> "peter murray"[::-1]
> 'yarrum retep'
> >>> "peter murray"[12:0:-1]
> 'yarrum rete'
> >>> "peter murray"[12:-1:-1]
> Because the slice is up to and not including the final item.
That's what None is for:
>>> 'peter murray'[12:None:-1]
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