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c++ Programming Glossary: ariseWhen should I really use noexcept? http://stackoverflow.com/questions/10787766/when-should-i-really-use-noexcept of noexcept seems to address some important issues that arise when move constructors throw. However I am still unable to provide..
Why are strings in C++ usually terminated with '\0'? http://stackoverflow.com/questions/10943033/why-are-strings-in-c-usually-terminated-with-0 were designed to address the potential problems that arise from neglecting to handle this case. In your particular example..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol addresses the two most frequent problems that tend to arise in a way that can be easily understood by newbies. This is why.. by multiple translation units notice that no problem will arise if your header is #include d just by one translation unit you..
Why isn't std::initializer_list a language built-in? http://stackoverflow.com/questions/15198807/why-isnt-stdinitializer-list-a-language-built-in more of this design principle in future if more occasions arise where it is possible to introduce new features without new keywords..
What is useful about a reference-to-array parameter? http://stackoverflow.com/questions/2188991/what-is-useful-about-a-reference-to-array-parameter is fixed at compile time. The why question should really arise when you use the decayed method of array passing. The decayed..
http://stackoverflow.com/questions/2674736/loading-a-dll-from-a-dll automatically any strange dependency chain that may arise. Even in this case you mustn't call any function of this dll.. There may be other cases in which similar problems may arise so the simple rule is don't call any external functions in DllMain.. as loading a dll in DllMain Often impossible problems arise because we've chosen a strange route to solve another problem..
c++ Mixing printf with wprintf (or cout with wcout) http://stackoverflow.com/questions/2708482/c-mixing-printf-with-wprintf-or-cout-with-wcout up on it. Update Work around First of all the same problem arise with wprintf. But I found that adding std ios sync_with_stdio..
http://stackoverflow.com/questions/273209/are-memory-leaks-ever-ok patient Although it is possible that a circumstance could arise where the cost risk of removing that piece of equipment exceeds..
Why is there no parameter contra-variance for overriding? http://stackoverflow.com/questions/2995926/why-is-there-no-parameter-contra-variance-for-overriding This approach shows one of the first problems that arise when adding contra variance to a language that does not have..
http://stackoverflow.com/questions/3689714/when-should-q-object-be-used QObject derived classes can I safely omit it Will problems arise if you omit Q_OBJECT on a QObject derived class and then inherit..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points Behaviour in Section §1.3.12 as behaviour such as might arise upon use of an erroneous program construct or erroneous data..
Use of typename keyword with typedef and new http://stackoverflow.com/questions/4421306/use-of-typename-keyword-with-typedef-and-new T X with x So in such situations where ambiguity can arise the keyword typename becomes necessity so as to remove ambiguities...
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c std array T n since C 11 so the need for arrays does not arise quite as often as it does in C. However when you read legacy.. of 8 integers depicted as a large box . The same situation arises in classes and is maybe more obvious. A pointer to an object..
Why is the linux kernel not implemented in C++? [closed] http://stackoverflow.com/questions/520068/why-is-the-linux-kernel-not-implemented-in-c same overheads as C. Additional overheads typically only arise when using features C doesn't support. Virtual dispatch is slow...
Cycles in family tree software http://stackoverflow.com/questions/6163683/cycles-in-family-tree-software do not hold universally. For displaying issues that will arise I would suggest drawing the same node as many times as needed..
Sharing precompiled headers between projects in Visual Studio http://stackoverflow.com/questions/645747/sharing-precompiled-headers-between-projects-in-visual-studio for each configuration otherwise a discrepancy will arise and the compiler will complain. Copying the above mentioned..
Virtual destructor and undefined behavior http://stackoverflow.com/questions/8599225/virtual-destructor-and-undefined-behavior undefined behavior defns.undefined behavior such as might arise upon use of an erroneous program construct or erroneous data..
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