大约有 47,000 项符合查询结果（耗时：0.0590秒） [XML]
Bare asterisk in function arguments?
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answered Jan 13 '13 at 8:50
KimvaisKimvais
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How to read keyboard-input?
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dopexxx
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answered Mar 23 '11 at 10:53
sharpnersharpner
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ItemsControl with horizontal orientation
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470
Simply change the panel used to host the items:
<ItemsControl ...>
<ItemsControl.I...
Format / Suppress Scientific Notation from Python Pandas Aggregation Results
...float_format', lambda x: '%.3f' % x)
In [28]: Series(np.random.randn(3))*1000000000
Out[28]:
0 -757322420.605
1 -1436160588.997
2 -1235116117.064
dtype: float64
I'm not sure if that's the preferred way to do this, but it works.
Converting numbers to strings purely for aesthetic purposes ...
How to round an average to 2 decimal places in PostgreSQL?
...For example:
regress=> SELECT to_char(float8 '3.1415927', 'FM999999999.00');
to_char
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3.14
(1 row)
to_char will round numbers for you as part of formatting. The FM prefix tells to_char that you don't want any padding with leading spaces.
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MySQL: Invalid use of group function
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Backrub32
7711010 silver badges3131 bronze badges
answered Feb 25 '10 at 0:59
rjhrjh
45.1k33...
Comma separator for numbers in R?
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answered Oct 1 '10 at 11:43
Joris MeysJoris Meys
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Error during SSL Handshake with remote server
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edited Oct 28 '14 at 20:22
Community♦
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answered Feb 27 '14 at 13:14
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How to make PyCharm always show line numbers
... BluesRockAddictBluesRockAddict
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16
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What is a unix command for deleting the first N characters of a line?
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answered Jun 9 '09 at 19:06
iammichaeliammichael
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