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What is the fastest way to compute sin and cos together?
...r than table lookups.
Edit:
Wikipedia suggests that FSINCOS was added at 387 processors, so you can hardly find a processor which doesn't support it.
Edit:
Intel's documentation states that FSINCOS is just about 5 times slower than FDIV (i.e., floating point division).
Edit:
Please note that not ...
u'\ufeff' in Python string
...ta|test|\xd8\xa7\xd8\xae\xd8\xaa\xd8\xa8\xd8\xa7\xd8\xb1|\xe6\xb5\x8b\xe8\xaf\x95|\xe6\xb8\xac\xe8\xa9\xa6|\xe3\x83\x86\xe3\x82\xb9\xe3\x83\x88|\xe0\xa4\xaa\xe0\xa4\xb0\xe0\xa5\x80\xe0\xa4\x95\xe0\xa5\x8d\xe0\xa4\xb7\xe0\xa4\xbe|\xe0\xb4\xaa\xe0\xb4\xb0\xe0\xb4\xbf\xe0\xb4\xb6\xe0\xb5\x8b\xe0\xb4\xa...
Does application.yml support environment variables?
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87
You even can add default value, if environment variable not provided:
logging:
level:
ro...
Is errno thread-safe?
...a later version - probably by using -D_XOPEN_SOURCE=500 or -D_XOPEN_SOURCE=600. Not everyone bothers to ensure that the POSIX environment is specified - and then -D_REENTRANT can save your bacon. But you still have to be careful - on each platform - to ensure you get the desired behaviour.
...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Passing command line arguments from Maven as properties in pom.xml
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
How would one call std::forward on all arguments in a variadic function?
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87
On talk like a pirate day I use void f(Ar&& ...arg)
– woolstar
Jan 25 '14 at 7:41
...
error: Libtool library used but 'LIBTOOL' is undefined
...
87
Fixed it. I needed to run libtoolize in the directory, then re-run:
aclocal
autoheader
...
Fast and responsive interactive charts/graphs: SVG, Canvas, other?
... rendering is the bottleneck. I need to pan and zoom some points and about 6000 curve path. stackoverflow.com/questions/17907769/svg-path-rendering-speed/… But I don't quite understand Bostock when he said "keep as much in SVG as possible, and use Canvas only for the "inner loop"" I have looked at...
Convert unix time to readable date in pandas dataframe
...on :D
– Andy Hayden
Oct 7 '13 at 18:46
Great! Your solution makes perfect sense. Pandas: Converting to Timestamps goes...