大约有 32,000 项符合查询结果（耗时：0.0405秒） [XML]
Python datetime to string without microsecond component
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edited Jul 25 '17 at 19:09
answered Jan 23 '17 at 20:06
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How do you get the magnitude of a vector in Numpy?
...tical.coffeemathematical.coffee
49.9k99 gold badges125125 silver badges174174 bronze badges
14
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Merging two arrays in .NET
...will remove duplicates.
– Yogee
Jun 25 '14 at 19:28
1
@Yogee, easy to remember as it is like in S...
How to calculate cumulative normal distribution?
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125
Here's an example:
>>> from scipy.stats import norm
>>> norm.cdf(1.96)
0.975...
How to filter files when using scp to copy dir recursively?
... empty dirs)
– Grant Birchmeier
Oct 25 '13 at 15:09
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How do I find where JDK is installed on my windows machine?
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answered Jul 25 '13 at 12:02
NanoBennettNanoBennett
1,32999 silver badges1111 bronze badges
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
...licable to a PIC12 implementation with 16 bytes of data RAM and space for 256 instructions. Such an implementation would need to reject a lot of programs, but that shouldn't prevent it from behaving in defined fashion for programs whose needs it could satisfy.
– supercat
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Why does Unicorn need to be deployed together with Nginx?
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
Should import statements always be at the top of a module?
...mporting it again.
– moltenform
Sep 25 '08 at 1:45
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@halfhourhacks Python won't re-import the m...
Returning the product of a list
...e fastest one, if you use np.array as data structure (18x for small array, 250x for large array)
with python 3.3.2:
| 1 | 2 | 3 | 4 |
-------+-----------+-----------+-----------+-----------+
A 23.6 µs 12.3 µs 68.6 µs 84.9 µs
B ...