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What makes JNI calls slow?
...omething that can take tens of nanoseconds. For trivial native methods, in 2010 I measured calls at an average 40 ns on my Windows desktop, and 11 ns on my Mac desktop. Unless you're making many calls, you're not going to notice.
That said, calling a native method can be slower than making a normal...
List all the modules that are part of a python package?
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answered Nov 10 '09 at 12:58
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Input and output numpy arrays to h5py
... using h5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I save it to an h5py file?
Also, how do I read the same file and put it as a numpy array in a different code, as I need to do manipulations with the array?
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How to go back to lines edited before the last one in Vim?
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why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
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Slash is a date delimiter, so that will use the current culture date delimiter.
If you want t...
Create table in SQLite only if it doesn't exist already
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How to append the output to a file?
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Use >> to append:
command >> file
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What is the `data-target` attribute in Bootstrap 3?
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Compiler error: memset was not declared in this scope
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How to redirect from OnActionExecuting in Base Controller?
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wompwomp
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