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| Date | Wed, 21 Dec 2011 04:30:51 +0000 |
| From | MRAB <python@mrabarnett.plus.com> |
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| Subject | Re: [Python-ideas] 回复： Columnize in module "cmd" |
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On 21/12/2011 03:28, Tom Zhou wrote: > Thanks a lot for your reply! > I've reservations, maybe code looks like: > """ > colwidth = max(map(len, list)) > ncols = displaywidth/(colwidth+2)+1 > nrows = size/ncols+1 > for nrows > for ncols > texts = list[...] > output texts > """ > is clear, and just waste some space of stdout. > A couple of points: 1. Trying not to use the names of built-in classes or functions for your variable names, for example "list". 2. In Python 2 int/int returns an int, but in Python 3 int/int returns a float. In both cases int//int returns an int (at least for recent versions of Python 2), so it's a good idea to always use // when you want to do integer division.
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Re: [Python-ideas] 回复： Columnize in module "cmd" MRAB <python@mrabarnett.plus.com> - 2011-12-21 04:30 +0000
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