大约有 5,000 项符合查询结果（耗时：0.0211秒） [XML]
Emacs in Windows
... answered Sep 3 '08 at 9:34
Sébastien RoccaSerraSébastien RoccaSerra
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Quick unix command to display specific lines in the middle of a file?
...similar, depending on version and OS.
– Antti Rytsölä
Jun 8 '15 at 12:48
???? yessire miller
–...
PHP - find entry by object property from an array of objects
...ted May 2 '19 at 20:24
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Oct 22 '13 at 13:36
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Getting command-line password input in Python
...'s not repeating the getpass answer. Good
– Jean-François Fabre♦
Jan 17 '18 at 13:18
4
wont ha...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...re okay" but I think it's worth mentioning.
– Eric Bréchemier
Nov 13 '09 at 16:44
45
This is ver...
How to change legend title in ggplot
...ted May 3 '19 at 20:35
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Aug 14 '16 at 3:04
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Floating point vs integer calculations on modern hardware
...all of the data can reside in cache, where they can be quickly sent to the CPU. A very, very slow floating point operation that already has the data in cache will be many times faster than an integer operation where an integer needs to be copied from system memory.
I assume that you are asking thi...
What is the real overhead of try/catch in C#?
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This is unfortunate as no saving of a few nanoseconds here and there of CPU time is likely to make up for many accumulated hours of manual optimisation by humans. Which does your boss pay more for: an hour of your time, or an hour with the computer running? At what point do we pull the plug and a...
Should I always use a parallel stream when possible?
...elves may be processed simultaneously. In other words, if you have several CPU cores available, each part can run on its own core independently of the other parts, while processing its own elements sequentially. (NOTE: I don't know, if this is how parallel Java streams work, I'm just trying to clari...
How to debug a GLSL shader?
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You can't easily communicate back to the CPU from within GLSL. Using glslDevil or other tools is your best bet.
A printf would require trying to get back to the CPU from the GPU running the GLSL code. Instead, you can try pushing ahead to the display. Instead ...