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Groups > comp.lang.python > #93183
| From | Mark Lawrence <breamoreboy@yahoo.co.uk> |
|---|---|
| Subject | Re: Can anybody explain the '-' in a 2-D creation code? |
| Date | 2015-06-26 03:27 +0100 |
| References | <e90e10c2-6762-4636-9e05-1f96c7c0b2c2@googlegroups.com> <mailman.92.1435281823.3674.python-list@python.org> <88b1f3fe-2a0f-408d-8dd6-283cd26e48f8@googlegroups.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.97.1435285805.3674.python-list@python.org> (permalink) |
On 26/06/2015 02:40, fl wrote: > On Thursday, June 25, 2015 at 6:24:07 PM UTC-7, Mark Lawrence wrote: >> On 26/06/2015 02:07, fl wrote: >>> Hi, >>> >>> I read Ned's tutorial on Python. It is very interesting. On its last >>> example, I cannot understand the '_' in: >>> >>> >>> >>> board=[[0]*8 for _ in range(8)] >>> >>> >>> I know '_' is the precious answer, but it is still unclear what it is >>> in the above line. Can you explain it to me? >>> >>> >>> Thanks, >>> >> >> Lots of people could carry on explaining things to you, but you don't >> appear to be making any attempt to do some research before posing your >> questions, so how about using a search engine? >> >> -- >> My fellow Pythonistas, ask not what our language can do for you, ask >> what you can do for our language. >> >> Mark Lawrence > > Excuse me. On one hand, I am busying on cram these Python stuff quickly for > a position. On the other hand, the search seems to me needing a little > skill to get the goal I hope. I would really appreciate if someone can give > an example on what phrase to use in the search. I am not a lazy guy. > Thanks to all the response. > http://stackoverflow.com/questions/5893163/what-is-the-purpose-of-the-single-underscore-variable-in-python -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language. Mark Lawrence
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Can anybody explain the '-' in a 2-D creation code? fl <rxjwg98@gmail.com> - 2015-06-25 18:07 -0700
Re: Can anybody explain the '-' in a 2-D creation code? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-06-26 02:23 +0100
Re: Can anybody explain the '-' in a 2-D creation code? fl <rxjwg98@gmail.com> - 2015-06-25 18:40 -0700
Re: Can anybody explain the '-' in a 2-D creation code? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-06-26 03:27 +0100
Re: Can anybody explain the '-' in a 2-D creation code? André Roberge <andre.roberge@gmail.com> - 2015-06-25 18:24 -0700
Re: Can anybody explain the '-' in a 2-D creation code? Atnakus Arzah <atnakus.arzah@gmail.com> - 2015-06-25 18:29 -0700
Re: Can anybody explain the '-' in a 2-D creation code? Gary Herron <gary.herron@islandtraining.com> - 2015-06-25 18:18 -0700
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