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Java naming convention for static final variables [duplicate]
...rgument is something that has been somewhat blindly adopted from the C and C++ languages. In my estimation, that is not justification to continue the tradition in Java.
Question of Intention
We should ask ourselves what is the function of static final in our own context. Here are three examples of...
Difference between Covariance & Contra-variance
... the crux. C# does not support covariant return types, but Java as well as C++ do. I rather described the theoretical ideal by using a C#-like syntax. In C# you need to let Bird and Duck implement a common interface, in which Lay is defined to have a covariant return (i.e. the out-specification) typ...
Iterator invalidation rules
What are the iterator invalidation rules for C++ containers?
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What is private bytes, virtual bytes, working set?
...ine. Private memory in (traditional) unmanaged dlls usually constitutes of C++ statics and is of the order of 5% of the total working set of the dll.
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Why do people say there is modulo bias when using a random number generator?
...re is "modulo bias" when using a random number generator, like rand() in C++.
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Which kind of pointer do I use when?
Ok, so the last time I wrote C++ for a living, std::auto_ptr was all the std lib had available, and boost::shared_ptr was all the rage. I never really looked into the other smart pointer types boost provided. I understand that C++11 now provides some of the types boost came up with, but not all ...
Best explanation for languages without null
...all people have one).
FWIW, without first invoking undefined behaviour, C++ references cannot "point to" null, and it's not possible to construct a class with uninitialized reference member variables (if an exception is thrown, construction fails).
Sidenote: Occasionally you might want mutually-...
Lock-free multi-threading is for real threading experts
...pattern (I'm not as familiar with what's available in native-compiled C or C++ and it's harder there due to no garbage collection). Perhaps you and I have a different definition of spinning: I don't consider the "CAS-retry" you find in lock-free stuff "spinning". IMO "spinning" implies hot-waiting.
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
...nse if TypedReference was documented just for one language -- say, managed C++ -- but if no language documents it and so if no one can really use it, then why even bother defining the feature?)
– user541686
Jan 24 '11 at 0:33
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Declaration/definition of variables locations in ObjectiveC?
...sually around non-ObjC ivars (like Core Foundation objects, and especially C++ objects if this is an ObjC++ class), or ivars that have weird storage semantics (like ivars that don't match with a property for some reason).
// 7) define methods and synthesize properties from both public and private...