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Are Java static calls more or less expensive than non-static calls?
...ke any difference. Hotspot may choose to optimize in ways that make static calls faster for one method, non-static calls faster for another.
Third: much of the mythos surrounding static versus non-static are based either on very old JVMs (which did not do anywhere near the optimization that Hotspot...
Visual Studio support for new C / C++ standards?
...483 (Stephan T Lavavej aka: STL is maintainer of STL @VC team):
Specifically, in 2015 our C99 Standard Library implementation is complete, except for tgmath.h (irrelevant in C++) and the CX_LIMITED_RANGE/FP_CONTRACT pragma macros.
Check this post out for details: http://blogs.msdn.com/b/vcblo...
Can you list the keyword arguments a function receives?
...c)
(['a', 'b', 'c'], 'args', 'kwargs', (42,))
If you want to know if its callable with a particular set of args, you need the args without a default already specified. These can be got by:
def getRequiredArgs(func):
args, varargs, varkw, defaults = inspect.getargspec(func)
if defaults:
...
Insert Data Into Temp Table with Query
...as t to the end.
Select * into #result from (SELECT * FROM #temp where [id] = @id) as t //<-- as t
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Add unique constraint to combination of two columns
...LECT column1, column2, ... FROM inserted;
END
ELSE
BEGIN
PRINT 'Did nothing.';
END
END
GO
But if you don't tell the user they didn't perform the insert, they're going to wonder why the data isn't there and no exception was reported.
EDIT here is an example that does exactly what you...
What is a callback function?
What is a callback function?
21 Answers
21
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What is the difference between visibility:hidden and display:none?
The CSS rules visibility:hidden and display:none both result in the element not being visible. Are these synonyms?
18 A...
How to find elements with 'value=x'?
...').filter(function(){return this.value=='123'}).remove();
demo http://jsfiddle.net/gaby/RcwXh/2/
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Calling method using JavaScript prototype
Is it possible to call the base method from a prototype method in JavaScript if it's been overridden?
14 Answers
...
What's in an Eclipse .classpath/.project file?
...uild the project? (remember, the concept of "build" doesn't pertain specifically to Java projects, but also to other types of projects)
The .classpath file is maintained by Eclipse's JDT feature (feature = set of plugins). JDT holds multiple such "meta" files in the project (see the .settings direc...