大约有 40,100 项符合查询结果（耗时：0.0939秒） [XML]
How do I get indices of N maximum values in a NumPy array?
... up with is:
In [1]: import numpy as np
In [2]: arr = np.array([1, 3, 2, 4, 5])
In [3]: arr.argsort()[-3:][::-1]
Out[3]: array([4, 3, 1])
This involves a complete sort of the array. I wonder if numpy provides a built-in way to do a partial sort; so far I haven't been able to find one.
If this ...
When to use , tag files, composite components and/or custom components?
...
BalusCBalusC
954k342342 gold badges34193419 silver badges34053405 bronze badges
...
Difference between a Postback and a Callback
...
204
A Postback occurs when the data (the whole page) on the page is posted from the client to the se...
Why does SIGPIPE exist?
...
Ton van den Heuvel
8,39155 gold badges3434 silver badges7575 bronze badges
answered Feb 18 '12 at 2:13
R.. GitHub STOP HELPING ICER.. GitHub...
in iPhone App How to detect the screen resolution of the device
...he entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x480 instead of 640x960. This is mostly because of older applications breaking.
CGFloat screenScale = [[UIScreen mainScreen] scal...
How to git commit a single file/directory
...ommit -m 'my notes' -- path/to/my/file.ext.
Incidentally, git v1.5.2.1 is 4.5 years old. You may want to update to a newer version (1.7.8.3 is the current release).
share
|
improve this answer
...
Asp.net 4.0 has not been registered
...tudio Tools, namely: Visual Studio Command Prompt (2010) Visual Studio x64 Cross Tools Command Prompt (2010) Visual Studio x64 Win64 Command Prompt (2010) Does it matter which one is used for this command?
– B. Clay Shannon
Apr 25 '13 at 17:01
...
FixedThreadPool vs CachedThreadPool: the lesser of two evils
...
Ravindra babu
39.4k77 gold badges201201 silver badges180180 bronze badges
answered Jul 30 '13 at 21:50
Trevor FreemanT...
What is the difference between native code, machine code and assembly code?
...
4 Answers
4
Active
...