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JUnit confusion: use 'extends TestCase' or '@Test'?
I've found the proper use (or at least the documentation) of JUnit very confusing.
This question serves both as a future reference and as a real question.
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Purpose of ESI & EDI registers?
...re are also more "modern" x86 assembly instructions that implicitly use at least EDI/RDI:
The SSE2 MASKMOVDQU (and the upcoming AVX VMASKMOVDQU) instruction selectively write bytes from an XMM register to memory pointed to by EDI/RDI.
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static allocation in java - heap, stack and permanent generation
...ce to store the return type of the method,etc.
That is inaccurate (or at least, you are not expressing yourself clearly).
If some method accesses a static member variable, what it gets is either a primitive value or an object reference. This may be assigned to an (existing) local variable or par...
Why does running the Flask dev server run itself twice?
... Ah ok. Thanks for the explanation! So its considered normal behaviour? At least good that nothing's wrong with my code.. :)
– kramer65
Aug 26 '14 at 11:06
1
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What exceptions should be thrown for invalid or unexpected parameters in .NET?
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ArgumentOutOfRangeException is thrown
when a method is invoked and at least
one of the arguments passed to the
method is not null
reference (Nothing in Visual Basic)
and does not contain a valid value.
So, in this case, you are passing a value, but that is not a valid value, since you...
What's the best way to trim std::string?
...that's only useful in the case of an all-whitespace string, and gcc 4.8 at least isn't smart enough to infer the type of the reverse iterator (std::string::const_reverse_iterator) with auto. I don't know how expensive constructing a reverse iterator is, so YMMV here. With this alteration, the code l...
Limitations of Intel Assembly Syntax Compared to AT&T [closed]
...use you always specify it and it really reduces the amount of mistakes (at least for me). About the rest (for example the $ and % symbols).. yeah.. they're not pleasant, and that's the point, but they do have an advantage: it's explicit and once again reduces mistakes. I'd say that one is comfortabl...
Should I instantiate instance variables on declaration or in the constructor?
...within your class. Instead, using Dependency Injection is preferable". At least you said preferable. This Uncle Bob'ism can cause lots of problems (like factory explosion) if followed zealously. There is nothing wrong with the new operator and not all dependencies need to be injected either, espe...
Sometimes adding a WCF Service Reference generates an empty reference.cs
... assembly, you can select just that assembly and it works just as well (at least in my case), ta
– Dead.Rabit
Mar 20 '13 at 9:31
26
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Why use the params keyword?
...ular Optional Parameter is Passed (and therefore, most likely is not or at least has the possibility of being not the Default Value),
(NOTE: Reasons 1.2. and 1.3. can ease and reduce chances of error even on coding the initial Calls not to mention when Calls have to be read and/or changed.))
and ...