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Is it possible to use argsort in descending order?
...ns, 1000000 loops each)
>>> timeit avgDists.argsort()[::-1][:n]
1.64 µs ± 3.39 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
>>> timeit avgDists.argsort()[-n:][::-1]
1.64 µs ± 3.66 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
For larger arrays...
What's the best CRLF (carriage return, line feed) handling strategy with Git?
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84
You almost always want autocrlf=input unless you really know what you are doing.
Some addition...
Ways to circumvent the same-origin policy
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84
votes
The document.domain method
Method type: iframe.
Note that this is an ifr...
How can I specify a branch/tag when adding a Git submodule?
... Pogrebnyak.
$toplevel was introduced in git1.7.2 in May 2010: commit f030c96.
it contains the absolute path of the top level directory (where .gitmodules is).
dtmland adds in the comments:
The foreach script will fail to checkout submodules that are not following a branch.
However, this command ...
Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
...ting numbers between [1,2):
worst relative error using powf(a, 6.f): 5.96e-08
worst relative error using (a*a*a)*(a*a*a): 2.94e-07
worst relative error using a*a*a*a*a*a: 2.58e-07
Using pow instead of a multiplication tree reduces the error bound by a factor of 4. Compilers should not (an...
What are the differences between delegates and events?
...is not true. Here is an example: gist.github.com/Chiel92/36bb3a2d2ac7dd511b96
– Chiel ten Brinke
Dec 17 '15 at 11:02
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When should we use mutex and when should we use semaphore
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Here is how I remember when to use what -
Semaphore:
Use a semaphore when you (thread) want t...
Have a fixed position div that needs to scroll if content overflows
...
}
This fork of your fiddle shows my fix:
http://jsfiddle.net/strider820/84AsW/1/
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How to prevent favicon.ico requests?
.... I tested Safari, Chrome and Firefox:
<link rel="icon" href="data:;base64,=">
I left out the "shortcut" name from the "rel" attribute value since that's only for older IE and versions of IE < 8 doesn't like dataURIs either. Not tested on IE8.
UPDATE 2:
If you need your document to validat...
Convert data.frame column format from character to factor
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# To do it for all names
df[] <- lapply( df, factor) # the "[]" keeps the dataframe structur...