大约有 3,285 项符合查询结果（耗时：0.0139秒） [XML]
Starting iPhone app development in Linux? [closed]
...VMware) machine on Linux. CPU is a Core2Quad (Q8800), and it is perfectly fast. I found a prebuilt VM online (I'll leave it to you to find)
Xcode/iPhone development works perfectly, as does debugging via USB to the phone itself.
It actually surprised me a lot - but I've had no issues at all.
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Unexpected results when working with very big integers on interpreted languages
...ides the biggest primitive storage C can manage and it runs really, really fast. The long long type will also work on most any 32 or 64-bit machine.
There is one caveat: compilers provided by Microsoft explicitly do not support the 14 year-old C99 standard, so getting this to run in Visual Studio ...
How to “fadeOut” & “remove” a div in jQuery?
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And then:
// Somewhere in the program code.
$('div').fadeOutAndRemove('fast');
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How to read a text-file resource into Java unit test? [duplicate]
...t test closing resources is particularly important. "Unit" tests should be fast and self contained, leaving resources open, potentially for the duration of the test run, means at best your tests run slower, and at worst fail in difficult-to-diagnose ways.
– dimo414
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How to use GROUP BY to concatenate strings in SQL Server?
... This is the coolest SQL thing I've seen in my life. Any idea if it's "fast" for large data sets? It doesn't start to crawl like a cursor would or anything, does it? I wish more people would vote this craziness up.
– user12861
Nov 7 '08 at 21:27
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Create numpy matrix filled with NaNs
... usec per loop
The timings show a preference for ndarray.fill(..) as the faster alternative. OTOH, I like numpy's convenience implementation where you can assign values to whole slices at the time, the code's intention is very clear.
Note that ndarray.fill performs its operation in-place, so nump...
Replace all elements of Python NumPy Array that are greater than some value
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I think both the fastest and most concise way to do this is to use NumPy's built-in Fancy indexing. If you have an ndarray named arr, you can replace all elements >255 with a value x as follows:
arr[arr > 255] = x
I ran this on my ma...
Is there a standardized method to swap two variables in Python?
... in the interpreter, there is really nothing against it. Short, clear, and fast.
– Rawler
Jun 7 '16 at 18:13
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How to select where ID in Array Rails ActiveRecord without exception
...t based on an attribute. However, there is a way to do it via SQL (so it's fast) and someone has even created a gem for it. Check out this Q&A: stackoverflow.com/questions/801824/…
– Joshua Pinter
Sep 13 '15 at 19:47
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A more pretty/informative Var_dump alternative in PHP? [closed]
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REF is awesome, colorful, fast. I use it all the time.
– Marty McGee
Mar 29 '14 at 20:21
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