大约有 47,000 项符合查询结果（耗时：0.0745秒） [XML]
Keyboard shortcuts with jQuery
...s-hotkeys :) Thanks
– Lipis
Mar 31 '11 at 14:05
He has a Nuget package, so I went with this one.
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How to crop an image using C#?
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edited Jul 10 '11 at 15:59
axk
4,80499 gold badges5151 silver badges8585 bronze badges
answer...
List comprehension in Ruby
... to optimize a bit
– Alexey
Nov 16 '11 at 21:44
9
This isn't actually correct, consider: [nil, n...
Renaming the current file in Vim
...y of original one.
– sickill
Sep 4 '11 at 17:56
48
Q: "what kind of sociopathic weirdo puts space...
In Rails, how do you render JSON using a view?
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Guy Grin
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answered Jan 18 '10 at 18:43
Alex ReisnerAlex Reisn...
Hide text using css
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answered Nov 4 '11 at 22:49
nesononesono
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How do I address unchecked cast warnings?
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113
+1 for pointing out that it can go on local variables. Eclipse only offers to add it to the whole method...
– thSoft...
Detect if a NumPy array contains at least one non-numeric value?
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print " %.2f s" % timeit.Timer(m, s).timeit(1000), m
Results:
0.11 s numpy.isnan(a).any()
3.75 s any(numpy.isnan(x) for x in a.flatten())
Bonus: it works fine for non-array NumPy types:
>>> a = numpy.float64(42.)
>>> numpy.isnan(a).any()
False
>>> a = numpy...