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Groups > comp.lang.python > #22194
| From | Stefan Behnel <stefan_ml@behnel.de> |
|---|---|
| Subject | Re: Is there any difference between print 3 and print '3' in Python ? |
| Date | 2012-03-26 17:03 +0200 |
| References | <5128580.32.1332762326119.JavaMail.geo-discussion-forums@pbom7> <mailman.995.1332763895.3037.python-list@python.org> <9916924.0.1332772105737.JavaMail.geo-discussion-forums@pbbls7> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.1006.1332774214.3037.python-list@python.org> (permalink) |
redstone-cold@163.com, 26.03.2012 16:28: > 在 2012年3月26日星期一UTC+8下午8时11分03秒，Dave Angel写道： >> On 03/26/2012 07:45 AM, redstone-cold@163.com wrote: >>> I know the print statement produces the same result when both of these two instructions are executed ,I just want to know Is there any difference between print 3 and print '3' in Python ? >> >> This is a non-question. The input is the same, the output is the same, >> what else matters? >> >> On the other hand, if you want to dig deeper, there are lots of differences: >> >> 1) the former has a shorter source file >> 2) different C code is utilized inside the interpreter >> 3) different machine code executes >> 4) the temporary objects created have different id's and types >> 5) different execution times (by a trivial amount) >> 6) it takes different keystrokes to edit the two source files once you >> want to make it do something useful >> 7) the processor works a little harder on one than the other, possibly >> resulting in a different power consumption >> 8) different byte code is produced >> >> Or you could be asking about Python version 3, in which case >> 1) the syntax error message points to a different character > > Oh ,God ! I don't think she takes any responsibility for the list above. Stefan
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Is there any difference between print 3 and print '3' in Python ? redstone-cold@163.com - 2012-03-26 04:45 -0700
Re: Is there any difference between print 3 and print '3' in Python ? Chris Angelico <rosuav@gmail.com> - 2012-03-26 23:01 +1100
Re: Is there any difference between print 3 and print '3' in Python ? Kiuhnm <kiuhnm03.4t.yahoo.it> - 2012-03-26 14:07 +0200
Re: Is there any difference between print 3 and print '3' in Python ? Robert Kern <robert.kern@gmail.com> - 2012-03-26 13:10 +0100
Re: Is there any difference between print 3 and print '3' in Python ? Dave Angel <d@davea.name> - 2012-03-26 08:11 -0400
Re: Is there any difference between print 3 and print '3' in Python ? redstone-cold@163.com - 2012-03-26 07:28 -0700
Re: Is there any difference between print 3 and print '3' in Python ? Stefan Behnel <stefan_ml@behnel.de> - 2012-03-26 17:03 +0200
Re: Is there any difference between print 3 and print '3' in Python ? redstone-cold@163.com - 2012-03-26 07:28 -0700
Re: Is there any difference between print 3 and print '3' in Python ? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-03-27 03:43 +0000
Re: Is there any difference between print 3 and print '3' in Python ? rusi <rustompmody@gmail.com> - 2012-03-26 22:00 -0700
Re: Is there any difference between print 3 and print '3' in Python ? Terry Reedy <tjreedy@udel.edu> - 2012-03-26 11:45 -0400
Re: Is there any difference between print 3 and print '3' in Python ? "J. Cliff Dyer" <jcd@sdf.lonestar.org> - 2012-03-26 13:06 -0400
Re: Is there any difference between print 3 and print '3' in Python ? Peter Otten <__peter__@web.de> - 2012-03-26 19:20 +0200
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