Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #79733
| Path | csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail |
|---|---|
| Return-Path | <drsalists@gmail.com> |
| X-Original-To | python-list@python.org |
| Delivered-To | python-list@mail.python.org |
| X-Spam-Status | OK 0.018 |
| X-Spam-Evidence | '*H*': 0.96; '*S*': 0.00; 'python,': 0.02; 'expressions': 0.07; '(via': 0.16; 'ported': 0.16; 'to:name:python list': 0.16; 'first.': 0.19; 'tests': 0.22; 'java': 0.24; 'second': 0.26; 'idea': 0.28; 'message-id:@mail.gmail.com': 0.30; "i'm": 0.30; 'code': 0.31; 'equality': 0.31; 'thanks!': 0.32; 'but': 0.35; 'received:google.com': 0.35; 'unit': 0.37; 'two': 0.37; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'above,': 0.60; 'expression': 0.60 |
| DKIM-Signature | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=0EhwIv8wTwWAHKzfCm8xg/kazb5AXTtHg8Qtyhve4sE=; b=RZV3exVQZNcYwMLsDgsH5MQmhFKZENcKbTvfDvSvzXqrF3+LmHCMjzzAWUF13iKo5u suwpokpjZV4xLNAUE7BmPStgulpuDNBm1T6cTNSTtVsyN4aMAEJoNv0PitlJPKsL8dJS 7ChW/OmBGYN2O5LVEfor8dIAveaTHOShV7NTAaDFvJ257//8WJC/M8YwKwzqWPV3htfT hLlTyhrsz3kpr7nNneOivEgux+n6fybHa1JMZU0Zczk8WbisrZ7EjM8hg0REyOawu5c9 Li56yjBGZr0mcRxkNGO4GcOWHbRkGnnPhmdm3HRo3sgDO7XFbAXyvNeu+c3vXV+/AsvV A7vA== |
| MIME-Version | 1.0 |
| X-Received | by 10.152.203.231 with SMTP id kt7mr5684217lac.84.1414368749083; Sun, 26 Oct 2014 17:12:29 -0700 (PDT) |
| Date | Sun, 26 Oct 2014 17:12:29 -0700 |
| Subject | id == vs is |
| From | Dan Stromberg <drsalists@gmail.com> |
| To | Python List <python-list@python.org> |
| Content-Type | text/plain; charset=UTF-8 |
| 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.15206.1414368757.18130.python-list@python.org> (permalink) |
| Lines | 14 |
| NNTP-Posting-Host | 2001:888:2000:d::a6 |
| X-Trace | 1414368757 news.xs4all.nl 2860 [2001:888:2000:d::a6]:32773 |
| X-Complaints-To | abuse@xs4all.nl |
| Xref | csiph.com comp.lang.python:79733 |
Show key headers only | View raw
Are the following two expressions the same? x is y Id(x) == id(y) ? I ported some Java code to Python, and it was using Java's idea of equality (via ==) in some places. Right now, I have a suite of unit tests working using the second expression above, but I'm thinking about switching to the first. Thanks!
Back to comp.lang.python | Previous | Next — Next in thread | Find similar | Unroll thread
id == vs is Dan Stromberg <drsalists@gmail.com> - 2014-10-26 17:12 -0700 Re: id == vs is Denis McMahon <denismfmcmahon@gmail.com> - 2014-10-27 01:47 +0000
csiph-web