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How to use R's ellipsis feature when writing your own function?
...or operation (as in your example of c() or data.frame()). It's not a good idea to use the ... when you know each parameter in advance, however, as it adds some ambiguity and further complication to the argument string (and makes the function signature unclear to any other user). The argument list ...
When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
... creating Singletons, will i not run into concurrency issues? To my newbie idea it will results in a bean that is used throughout the ApplicationContext, so concurrent users will get a reference to the single bean. Or am i missing something?
– Marco
May 6 '11 a...
CUDA incompatible with my gcc version
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Any idea what is used for CUDA 7.5?
– GuySoft
Jan 13 '16 at 11:53
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Why declare a struct that only contains an array in C?
...ess this array. Again, unless the array scope is very limited, it is a bad idea to use it and pass around information across programs. Sooner or later, you will run into bugs that will keep you awake at nights and ruin your weekends.
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Activity restart on rotation Android
...d. i notice you only got 4 ups for this (5 including mine) vs. 373 for the idea about subclassing Application, which to me seems far more complicated. is there any downside this this method?
– steveh
Feb 28 '13 at 2:54
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How do I get a PHP class constructor to call its parent's parent's constructor?
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I think the better idea here is to break the functionality you are trying to use out of the constructed and into a protected method. Then you can call that method from a constructor selectively
– xximjasonxx
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How to detect if a property exists on an ExpandoObject?
...know one can throw an InvalidOperationException. In practice, you have no idea what exception may be thrown. +1 to counteract the cargo cult.
– piedar
Dec 10 '13 at 17:46
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Why are nested weights bad for performance? Alternatives?
..., and so not to take anything too seriously from this post, other then the idea that there are other things you should optimize first, and that worrying about a 2-3 level deep weight is not helping your health)
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Remove Fragment Page from ViewPager in Android
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I had the idea of simply copy the source code from android.support.v4.app.FragmentPagerAdpater into a custom class named
CustumFragmentPagerAdapter. This gave me the chance to modify the instantiateItem(...) so that every time it is c...
How to iterate through a DataTable
...et up properly. I also didn't check the syntax, but it should give you the idea.
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