Re: how to iterate all sub-element in a list

Path	csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail
Return-Path	<python-python-list@m.gmane.org>
X-Original-To	python-list@python.org
Delivered-To	python-list@mail.python.org
X-Spam-Status	OK 0.003
X-Spam-Evidence	'H': 0.99; 'S': 0.00; 'operator': 0.03; 'from:addr:yahoo.co.uk': 0.04; 'lawrence': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'language.': 0.14; '"python': 0.16; 'guess.': 0.16; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'spacing': 0.16; 'subject:sub': 0.16; 'prevent': 0.16; 'language': 0.16; 'wrote:': 0.18; 'thanks.': 0.20; 'header:User-Agent:1': 0.23; 'skip': 0.24; 'url:moin': 0.24; '(or': 0.24; 'question': 0.24; 'header:X -Complaints-To:1': 0.27; 'header:In-Reply-To:1': 0.27; 'subject:list': 0.30; "i'm": 0.30; 'url:wiki': 0.31; 'extend': 0.32; 'subject:all': 0.32; 'url:python': 0.33; 'could': 0.34; 'problem': 0.35; 'common': 0.35; 'google': 0.35; 'keyword': 0.36; 'url:org': 0.36; 'to:addr:python-list': 0.38; 'sure': 0.39; 'to:addr:python.org': 0.39; 'received:org': 0.40; 'read': 0.60; 'above,': 0.60; 'flat': 0.60; 'first': 0.61; 'email addr:gmail.com': 0.63; 'our': 0.64; 'homework': 0.84; 'unaware': 0.84
X-Injected-Via-Gmane	http://gmane.org/
To	python-list@python.org
From	Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject	Re: how to iterate all sub-element in a list
Date	Fri, 31 Jan 2014 14:48:46 +0000
References	<412b4d42-acba-4609-bd6d-e4d5c32db035@googlegroups.com> <mailman.6201.1391164607.18130.python-list@python.org> <600f2d6b-8068-453c-b21f-b23d0b13ff62@googlegroups.com>
Mime-Version	1.0
Content-Type	text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding	8bit
X-Gmane-NNTP-Posting-Host	host-78-146-2-7.as13285.net
User-Agent	Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.2.0
In-Reply-To	<600f2d6b-8068-453c-b21f-b23d0b13ff62@googlegroups.com>
X-BeenThere	python-list@python.org
X-Mailman-Version	2.1.15
Precedence	list
List-Id	General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe	<https://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive	<http://mail.python.org/pipermail/python-list/>
List-Post	<mailto:python-list@python.org>
List-Help	<mailto:python-list-request@python.org?subject=help>
List-Subscribe	<https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups	comp.lang.python
Message-ID	<mailman.6208.1391179741.18130.python-list@python.org> (permalink)
Lines	33
NNTP-Posting-Host	2001:888:2000:d::a6
X-Trace	1391179741 news.xs4all.nl 2839 [2001:888:2000:d::a6]:54099
X-Complaints-To	abuse@xs4all.nl
Xref	csiph.com comp.lang.python:65121

Show key headers only | View raw

On 31/01/2014 10:42, seaspeak@gmail.com wrote:
> Skip Montanaro於 2014年1月31日星期五UTC+8下午6時29分27秒寫道：
>> Google for "python flatten list."
>>
>>
>>
>> This question comes up frequently, though I'm not sure if that's
>>
>> because it's a common homework problem or because people are unaware
>>
>> of the += operator (or extend method) for lists, and so build
>>
>> lists-of-lists when they could just build them flat in the first
>>
>> place.
>>
>>
>>
>> Skip
> thanks. a keyword is all I need.
> It is not homework. It is a common problem I guess.
>

I'm pleased to see that you have answers.  In return would you please 
read and action this https://wiki.python.org/moin/GoogleGroupsPython to 
prevent us seeing the double line spacing above, thanks.

-- 
My fellow Pythonistas, ask not what our language can do for you, ask 
what you can do for our language.

Mark Lawrence

Thread

how to iterate all sub-element in a list seaspeak@gmail.com - 2014-01-31 02:16 -0800
  Re: how to iterate all sub-element in a list Skip Montanaro <skip@pobox.com> - 2014-01-31 04:29 -0600
    Re: how to iterate all sub-element in a list seaspeak@gmail.com - 2014-01-31 02:42 -0800
      Re: how to iterate all sub-element in a list Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-01-31 14:48 +0000
        Re: how to iterate all sub-element in a list seaspeak@gmail.com - 2014-01-31 08:23 -0800
  Re: how to iterate all sub-element in a list Peter Otten <__peter__@web.de> - 2014-01-31 11:48 +0100
    Re: how to iterate all sub-element in a list Rustom Mody <rustompmody@gmail.com> - 2014-01-31 04:12 -0800

csiph-web