大约有 38,000 项符合查询结果（耗时：0.0789秒） [XML]
What is the Sign Off feature in Git for?
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answered Dec 25 '09 at 22:39
Brian CampbellBrian Campbell
275k5454 gold badges343343 silver badges324324 bronze badges
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How do I (or can I) SELECT DISTINCT on multiple columns?
...BY a,b,c?
– famargar
Jan 22 '17 at 19:47
8
@famargar for the simple case, yet, but they have diff...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
... described here does not work with this technique: stackoverflow.com/a/3417992/62255. No bother though -- since we are explicitly setting the dimensions here, we can access them directly.
– jedierikb
Aug 16 '12 at 15:55
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http to https apache redirection
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Ming
3,50911 gold badge2424 silver badges3030 bronze badges
answered Apr 24 '13 at 20:35
DeanoDeano
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Is there a link to GitHub for downloading a file in the latest release of a repository?
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answered Feb 22 '19 at 22:55
Joshua PeekJoshua Peek
45644 silver badges22 bronze badges
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Rails find_or_create_by more than one attribute?
...ord
– Seamus Abshere
May 28 '13 at 19:05
1
It is helpful to note that initialize calls the create...
Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...ceptual/…
– DeepFriedTwinkie
Jan 29 '15 at 20:06
4
@DeepFriedTwinkie, what umbrella file are yo...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
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39
To answer the first question, you technically can put the file wherever you want, however you wi...
How do I move an existing window to a new tab?
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answered Nov 19 '09 at 8:25
DrAlDrAl
61.7k1010 gold badges9595 silver badges101101 bronze badges
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how does multiplication differ for NumPy Matrix vs Array classes?
...use dot instead of matrixmultiply.
E.g.
import numpy as np
x = np.arange(9).reshape((3,3))
y = np.arange(3)
print np.dot(x,y)
Or in newer versions of numpy, simply use x.dot(y)
Personally, I find it much more readable than the * operator implying matrix multiplication...
For arrays in Pytho...