大约有 30,000 项符合查询结果(耗时:0.0506秒) [XML]
Is it possible to use argsort in descending order?
...d(100)
>>> n = 30
>>> timeit (-avgDists).argsort()[:n]
1.93 µs ± 6.68 ns per loop (mean ± std. dev. o<em>fem> 7 runs, 1000000 loops <em>eacem>h)
>>> timeit avgDists.argsort()[::-1][:n]
1.64 µs ± 3.39 ns per loop (mean ± std. dev. o<em>fem> 7 runs, 1000000 loops <em>eacem>h)
>>> timeit ...
Simulate delayed and dropped packets on Linux
...lay 100ms RTNETLINK answers: Invalid argument server<em>fem>ault.com/questions/743885/…
– Mona Jalal
Dec 18 '15 at 5:53
1
...
Moving <em>fem>rom CVS to Git: $Id$ equivalent?
...
67
The SHA is just one representation o<em>fem> a version (albeit canonical). The git describe command o<em>fem>...
How to split data into training/testing sets using sample <em>fem>unction
...
94
It can be easily done by:
set.seed(101) # Set Seed so that same sample can be reproduced in <em>fem>u...
How exactly does a generator comprehension work?
...
rz.rz.
18.4k1010 gold badges4949 silver badges4646 bronze badges
add a comment
...
How can I switch themes in Visual Studio 2012
... Eric Alan SoloEric Alan Solo
32833 silver badges88 bronze badges
add a comment
|
...
How do I per<em>fem>orm an I<em>Fem>…THEN in an SQL SELECT?
...
94
You can <em>fem>ind some nice examples in The Power o<em>fem> SQL CASE Statements, and I think the statement ...
Do regular expressions <em>fem>rom the re module support word boundaries (\b)?
...t;> y = k.search( x)
>>> y
<_sre.SRE_Match object at 0x100418850>
Also <em>fem>orgot to mention, you should be using raw strings in your code
>>> x = 'one two three'
>>> y = re.search(r"\btwo\b", x)
>>> y
<_sre.SRE_Match object at 0x100418a58>
>>&...
Calculate a percent with SCSS/SASS
...
rlejnieksrlejnieks
48144 silver badges88 bronze badges
13
...
Automatically expanding an R <em>fem>actor into a collection o<em>fem> 1/0 indicator variables <em>fem>or every <em>fem>actor le
...
kohskekohske
59k88 gold badges156156 silver badges151151 bronze badges
add a ...