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What is the performance cost of having a virtual method in a C++ class?
...ering yourself with the overhead if you don't needx it is possibly going a bit too far. And most classesare not designed to be inherited from - to create a good base class requires more than making its functions virtual.
sha...
What is the difference between mocking and spying when using Mockito?
... is to add an "init" method and then "really" calling it, but that seems a bit of an overdo to me.
– Eyal Roth
May 29 '14 at 14:40
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Focus Input Box On Load
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answered Dec 2 '10 at 2:09
jessegavinjessegavin
64.2k2626 gold badges135135 silver badges162162 bronze badges
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Unit Testing C Code [closed]
... single standard C function from the ANSI / ISO C libraries. It also has a Windows port. It does not use forks to trap signals, although the authors have expressed interest in adding such a feature. See the AceUnit homepage.
GNU Autounit
Much along the same lines as Check, including forking to run u...
Do you use source control for your database items? [closed]
...h can then be easily version'd in your source repository.
However, with a bit of work, you could do the same thing. Any DDL changes (ALTER TABLE, etc.) can be stored in text files. Keep a numbering system (or a date stamp) for the file names, and apply them in sequence.
Rails also has a 'version' ...
How does StartCoroutine / yield return pattern really work in Unity?
...passed. Those while(playingAnimation)
yield return null; constructs are bit tedious, don’t you think?
Unity declares the YieldInstruction base type, and provides a few concrete derived types that indicate particular kinds of wait. You’ve got WaitForSeconds, which resumes the coroutine af...
Stack, Static, and Heap in C++
...memory and works backwards.
Explaining how a stack grows and shrinks is a bit outside the scope of this answer, but suffice to say you always add and remove from the end only. Stacks usually start high and grow down to lower addresses. You run out of memory when the stack meets the dynamic allocato...
How to bind a List to a ComboBox?
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thanks but a bit of a problem here the Names are not visible in the combobox when running the application
– Mobin
Mar 2 '09 at 0:31
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What are the differences between “=” and “
...have to be resolved one way or another. The parser chooses to resolve the bits of the expression in different orders depending on whether = or <- was used.
To understand what is happening, you need to know that assignment silently returns the value that was assigned. You can see that more clea...