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Groups > comp.lang.python > #19677
| Date | 2012-02-01 13:02 +1100 |
|---|---|
| From | Cameron Simpson <cs@zip.com.au> |
| Subject | Re: Iterate from 2nd element of a huge list |
| References | <jga54q$vqg$1@speranza.aioe.org> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.5280.1328061789.27778.python-list@python.org> (permalink) |
On 01Feb2012 01:39, Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> wrote: | What is the best way to iterate thru a huge list having the 1st element | a different process? I.e.: | | process1(mylist[0]) | for el in mylist[1:]: | process2(el) | | This way mylist is almost duplicated, isn't it? Yep. What about (untested): process1(mylist[0]) for i in xrange(1,len(mylist)): process2(mylist[i]) Cheers, -- Cameron Simpson <cs@zip.com.au> DoD#743 http://www.cskk.ezoshosting.com/cs/ The truth is, I will not give myself the trouble to write sense long, for I would as soon please fools as wise men; because fools are more numerous, and every prudent man will go with the majority. - Hugh Henry Brackenridge
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Iterate from 2nd element of a huge list Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2012-02-01 01:39 +0000
Re: Iterate from 2nd element of a huge list Cameron Simpson <cs@zip.com.au> - 2012-02-01 13:02 +1100
Re: Iterate from 2nd element of a huge list duncan smith <buzzard@urubu.freeserve.co.uk> - 2012-02-01 02:31 +0000
Re: Iterate from 2nd element of a huge list Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-02-01 02:43 +0000
Re: Iterate from 2nd element of a huge list Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2012-02-01 03:16 +0000
Re: Iterate from 2nd element of a huge list Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2012-02-01 03:34 +0000
Re: Iterate from 2nd element of a huge list Cameron Simpson <cs@zip.com.au> - 2012-02-01 15:55 +1100
Re: Iterate from 2nd element of a huge list Paulo da Silva <p_s_d_a_s_i_l_v_a@netcabo.pt> - 2012-02-02 07:23 +0000
Re: Iterate from 2nd element of a huge list Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-02-02 07:38 +0000
Re: Iterate from 2nd element of a huge list Arnaud Delobelle <arnodel@gmail.com> - 2012-02-01 07:09 +0000
Re: Iterate from 2nd element of a huge list Peter Otten <__peter__@web.de> - 2012-02-01 09:11 +0100
Re: Iterate from 2nd element of a huge list Arnaud Delobelle <arnodel@gmail.com> - 2012-02-01 10:54 +0000
Re: Iterate from 2nd element of a huge list Paul Rubin <no.email@nospam.invalid> - 2012-02-01 01:25 -0800
Re: Iterate from 2nd element of a huge list Stefan Behnel <stefan_ml@behnel.de> - 2012-02-01 12:28 +0100
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