Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #15427
| Path | csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!news.glorb.com!news-out.readnews.com!news-xxxfer.readnews.com!panix!gordon |
|---|---|
| From | John Gordon <gordon@panix.com> |
| Newsgroups | comp.lang.python |
| Subject | Re: Extracting elements over multiple lists? |
| Date | Mon, 7 Nov 2011 18:22:00 +0000 (UTC) |
| Organization | PANIX Public Access Internet and UNIX, NYC |
| Lines | 17 |
| Message-ID | <j997k8$rib$1@reader1.panix.com> (permalink) |
| References | <b9e53a75-7490-4b6a-844a-20cfce263939@a12g2000vbz.googlegroups.com> <j995eq$vr9$1@news.univ-fcomte.fr> <cf007146-3a08-44c4-bf01-d1a9253c83e3@o19g2000vbk.googlegroups.com> |
| NNTP-Posting-Host | panix3.panix.com |
| X-Trace | reader1.panix.com 1320690120 28235 166.84.1.3 (7 Nov 2011 18:22:00 GMT) |
| X-Complaints-To | abuse@panix.com |
| NNTP-Posting-Date | Mon, 7 Nov 2011 18:22:00 +0000 (UTC) |
| User-Agent | nn/6.7.3 |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.python:15427 |
Show key headers only | View raw
In <cf007146-3a08-44c4-bf01-d1a9253c83e3@o19g2000vbk.googlegroups.com> JoeM <josephmeiring@gmail.com> writes:
> Thanks guys, I was just looking for a one line solution instead of a
> for loop if possible. Why do you consider
> [x.remove(x[0]) for x in [a,b,c]]
> cheating? It seems compact and elegant enough for me.
I wouldn't call it cheating, but that solution does a fair bit of
unneccessary work (creating a list comprehension that is never used.)
--
John Gordon A is for Amy, who fell down the stairs
gordon@panix.com B is for Basil, assaulted by bears
-- Edward Gorey, "The Gashlycrumb Tinies"
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Extracting elements over multiple lists? JoeM <josephmeiring@gmail.com> - 2011-11-07 09:12 -0800
Re: Extracting elements over multiple lists? John Gordon <gordon@panix.com> - 2011-11-07 17:37 +0000
Re: Extracting elements over multiple lists? Laurent Claessens <moky.math@gmail.com> - 2011-11-07 18:44 +0100
Re: Extracting elements over multiple lists? JoeM <josephmeiring@gmail.com> - 2011-11-07 10:01 -0800
Re: Extracting elements over multiple lists? John Gordon <gordon@panix.com> - 2011-11-07 18:22 +0000
Re: Extracting elements over multiple lists? Terry Reedy <tjreedy@udel.edu> - 2011-11-07 19:06 -0500
Re: Extracting elements over multiple lists? Peter Otten <__peter__@web.de> - 2011-11-07 19:33 +0100
Re: Extracting elements over multiple lists? Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-11-07 19:51 +0100
Re: Extracting elements over multiple lists? Dave Angel <d@davea.name> - 2011-11-07 15:06 -0500
Re: Extracting elements over multiple lists? Laurent Claessens <moky.math@gmail.com> - 2011-11-08 08:07 +0100
RE: Extracting elements over multiple lists? "Prasad, Ramit" <ramit.prasad@jpmorgan.com> - 2011-11-15 17:01 +0000
Re: Extracting elements over multiple lists? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-11-15 22:21 +0000
Re: Extracting elements over multiple lists? Dave Angel <d@davea.name> - 2011-11-15 13:17 -0500
Re: Extracting elements over multiple lists? Chris Angelico <rosuav@gmail.com> - 2011-11-16 06:53 +1100
Re: Extracting elements over multiple lists? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-11-15 22:25 +0000
Re: Extracting elements over multiple lists? Chris Angelico <rosuav@gmail.com> - 2011-11-16 09:54 +1100
Re: Extracting elements over multiple lists? Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2011-11-07 19:06 +0100
csiph-web