Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.xs4all.nl!newsfeed3.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.080 X-Spam-Evidence: '*H*': 0.87; '*S*': 0.03; 'subject:Python': 0.06; 'coding,': 0.09; 'subject:language': 0.09; 'cc:addr:python-list': 0.11; 'python': 0.11; 'suggest': 0.14; '*less*': 0.16; 'finney': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'posters': 0.16; 'stats': 0.16; 'subject: \n ': 0.16; 'sat,': 0.16; 'wrote:': 0.18; 'cc:addr:python.org': 0.22; 'cc:2**0': 0.24; 'mention': 0.26; 'post': 0.26; 'header:In-Reply-To:1': 0.27; 'chris': 0.29; 'thus': 0.29; 'subject:list': 0.30; 'message- id:@mail.gmail.com': 0.30; 'towards': 0.31; 'writes:': 0.31; 'actual': 0.34; 'could': 0.34; 'received:google.com': 0.35; 'being': 0.38; 'ben': 0.38; 'pm,': 0.38; 'contributing': 0.60; 'free': 0.61; 'matter': 0.61; 'more': 0.64; 'worth': 0.66; 'between': 0.67; '\xe2\x80\x93': 0.77; 'subject:this': 0.83; '4:29': 0.84; 'conclusions': 0.84; 'heh.': 0.84; 'investing': 0.91; 'to:none': 0.92; 'factors': 0.97; 'serious': 0.97 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:cc :content-type:content-transfer-encoding; bh=Im/7xs0KDAxhKWxYpSaztbo663x0nKdfNgvewysNZiA=; b=Cnfo7eJlAPGGFGJuu25xRzxmLWjkP0m5P5XsNSWK+yqIPZBpii5xwne+XGTbIO33wk nuMoIwGNC3YMhOKf3F6wnFsyuUnw70lBBjAvptKNi5DyEvot29NL00gW74T0GNsfmw07 LpoyFZ0cMlgqSjRZjeKiwL6pGPq3Ber7WeKaVOrFR6jVs0N9cuWHnAv8vjWNHNiv/xL8 J0FY3mCuFKrK6Ou2mScyChxlvMewQ3RMx8GuOHo1dhWayz8gmjbhj91Yyoe2AJh9Jl3p QgOlUYX+S/GqH/If9IM6lZt5wmZiul1A7UsgnzIW6+PSPmCsLblU20I3FdZkTPuduvug 4p1Q== MIME-Version: 1.0 X-Received: by 10.66.139.38 with SMTP id qv6mr19005992pab.123.1396677428740; Fri, 04 Apr 2014 22:57:08 -0700 (PDT) In-Reply-To: <85d2gw2vje.fsf@benfinney.id.au> References: <9daf0806-02de-4447-964c-c8f8953c23e5@googlegroups.com> <53364327$0$29994$c3e8da3$5496439d@news.astraweb.com> <53365F55.2040302@gmail.com> <533836c4$0$29994$c3e8da3$5496439d@news.astraweb.com> <8eaca90c-cd43-40b7-92c3-ad8676a11cbd@googlegroups.com> <85d2gw2vje.fsf@benfinney.id.au> Date: Sat, 5 Apr 2014 16:57:08 +1100 Subject: Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) From: Chris Angelico Cc: "python-list@python.org" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 27 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1396677437 news.xs4all.nl 2833 [2001:888:2000:d::a6]:43857 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:69720 On Sat, Apr 5, 2014 at 4:29 PM, Ben Finney wro= te: > Chris Angelico writes: > >> I would suggest that the more prolific posters are going to be those >> who use Python more (and thus it's worth investing more time in), >> which is going to skew the post stats towards the professional end of >> the spectrum. > > It's also plausible that the more prolific posters are those who spend > *less* time actually coding, and instead spend their free time being > prolific in this forum. Heh. Very true. > Other explanations are plausible. Any of them could be contributing > factors in any mixture. > > Without actual data =E2=80=93 which neither of us has on this matter =E2= =80=93 all of > these hypotheses are unfounded speculation. Let's not draw any > conclusions in the absence of evidence. Not to mention that there's not a lot of difference between an unemployed professional coder and a serious hobbyist. :) ChrisA