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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...
How to print instances of a class using print()?
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answered Oct 8 '09 at 2:39
Chris LutzChris Lutz
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Comment out text in R Markdown (Rmd file)
...red Jun 11 '13 at 14:50
user1981275user1981275
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How can I create tests in Android Studio?
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Can someone copyright a SQL query? [closed]
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How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]
I am developing an Android Application where I'm using Google Map API v2. I need to show the user location on a map with custom markers.
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jQuery UI “ $(”#datepicker“).datepicker is not a function”
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I struggled with a similar problem for hours. It then turned out that jQuery was included twic...
Is it considered acceptable to not call Dispose() on a TPL Task object?
...ikely better to rely on finalization to take care of things.
Update (Oct 2012)
Stephen Toub has posted a blog titled Do I need to dispose of Tasks? which gives some more detail, and explains the improvements in .Net 4.5.
In summary: You don't need to dispose of Task objects 99% of the time.
Ther...
How do I run all Python unit tests in a directory?
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With Python 2.7 and higher you don't have to write new code or use third-party tools to do this; recursive test execution via the command line is built-in. Put an __init__.py in your test directory and:
python -m unittest discover <...