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What makes JNI calls slow?
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First, it's worth noting that by "slow," we're talking about something 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 man...
How to check if object (variable) is defined in R?
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You win by 52 seconds :)
– Dirk Eddelbuettel
Feb 20 '12 at 21:51
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How can I disable the Maven Javadoc plugin from the command line?
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The Javadoc generation can be skipped by setting the property maven.javadoc.skip to true [1], i.e.
-Dmaven.javadoc.skip=true
(and not false)
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Does Firefox support position: relative on table elements?
... not understand the "accepted answer" flag and the much appreciation given by the votes up. Please check jsfiddle.net/ukR3q
– Jan
Apr 29 '13 at 17:05
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How to make an element in XML schema optional?
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Python Mocking a function from an imported module
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test_patch is passed in by the patch decorator and is the mocked get_user_name object (i.e. an instance of the MagicMock class). It might be clearer if it was named something like get_user_name_patch.
– Matti John
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What is the difference between user variables and system variables?
...riables are only for your account/profile.
If you deleted the system ones by accident, bring up the Registry Editor, then go to HKLM\ControlSet002\Control\Session Manager\Environment (assuming your current control set is not ControlSet002). Then find the Path value and copy the data into the Path v...
Git: Discard all changes on a diverged local branch
... Actually, I tried this one first and it threw a ton of errors making by local copy nearly unusable. Delete / recreate may have been less elegant, but I didn't have to ask any follow-up questions.
– Electrons_Ahoy
Aug 5 '10 at 22:03
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jQuery removing '-' character from string
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Click event doesn't work on dynamically generated elements [duplicate]
...as trying to generate a new tag with class name test in the <h2> by clicking the button. I also defined a click event associated with test . But the event doesn't work.
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