Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.freenet.ag!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!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 0.038 X-Spam-Evidence: '*H*': 0.93; '*S*': 0.00; 'argument': 0.05; '21,': 0.07; 'subject:script': 0.09; 'subject:How': 0.10; 'python': 0.11; 'picks': 0.16; 'received:74.208.4.195': 0.16; 'simpson': 0.16; 'subject:run': 0.16; 'zero.': 0.16; 'subject:python': 0.16; 'wrote:': 0.18; 'trying': 0.19; 'value.': 0.19; 'header:User- Agent:1': 0.23; 'second': 0.26; 'header:In-Reply-To:1': 0.27; 'chris': 0.29; 'am,': 0.29; 'start,': 0.30; 'something': 0.35; 'no,': 0.35; 'but': 0.35; 'doing': 0.36; 'useful': 0.36; 'subject:?': 0.36; 'to:addr:python-list': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'length': 0.61; 'numbers': 0.61; "you're": 0.61; "you'll": 0.62; '20,': 0.68; 'received:74.208': 0.68; 'subject:day': 0.69; 'ranges': 0.74; '19.': 0.84; 'length;': 0.84; '2013': 0.98 Date: Tue, 21 May 2013 09:54:06 -0400 From: Dave Angel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: python-list@python.org Subject: Re: How to run a python script twice randomly in a day? References: <20130521103239.GA24261@cskk.homeip.net> In-Reply-To: <20130521103239.GA24261@cskk.homeip.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V02:K0:xi5J7haTsjuUUs1k9u0dIqdbfiU0ztijfWt5m5OvIng JTwvKr75FTXc9J/IDaa41cjcIul7DF2+bY5fEOc6e9RI8dFN5D q2IZCdJFfB3be6iwiLW25krBzZ6BwxPJcO6exq0eIN3lrufozG axc/tbZ+hIPLdZVpocmKWcAdyzC38AxbyioAAAgu7PAB+DwYlN omatPBCJX+RjiriIl4DTTFNdFawd59b5xkd625OYqllkCrJA+P DHetDEaBYzOMyq5Wv3O4/6RFbKUy80x5EqFyN/C4DGWCTuATVN 0D6rcVdKsKZzlV9gUYwsRL0XRMXDiQ9fu4UzNBGhQ4+WHEZo+c p5NKHtt/mzVw9QFgp+Vg= 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: 22 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1369144465 news.xs4all.nl 15987 [2001:888:2000:d::a6]:42573 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:45667 On 05/21/2013 06:32 AM, Cameron Simpson wrote: > On 21May2013 17:56, Chris Angelico wrote: > | On Tue, May 21, 2013 at 11:12 AM, Cameron Simpson wrote: > | > - randrange() is like other python ranges: it does not include the end value. > | > So your call picks a number from 0..58, not 0..59. > | > Say randrange(0,60). Think "start, length". > | > | Nitpick: It's not start, length; it's start, stop-before. If the start > | is 10 and the second argument is 20, you'll get numbers from 10 to 19. > | But your conclusion is still accurate :) > > But it's still a useful thing to think when you're trying to reason > about ranges unless you're doing something unusual. > No, it's only happens to look like length when start is zero. So as a mnemonic, it's highly misleading. -- DaveA