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c++ Programming Glossary: feelsHow to insert a duplicate element into a vector? http://stackoverflow.com/questions/10218223/how-to-insert-a-duplicate-element-into-a-vector test.begin make_copy test 0 Although both work neither one feels like a natural solution. Is there something I'm missing c visual..
http://stackoverflow.com/questions/105014/does-the-mutable-keyword-have-any-purpose-other-than-allowing-the-variable-to to lock it for thread safety reasons but to be honest it feels like a bit of a hack. c keyword mutable share improve this..
What's the right way to overload operator== for a class hierarchy? http://stackoverflow.com/questions/1691007/whats-the-right-way-to-overload-operator-for-a-class-hierarchy rhs else return false Again I still have to cast and it feels wrong . Is there a preferred way to do this Update There are..
Converting epoch time to “real” date/time http://stackoverflow.com/questions/1692184/converting-epoch-time-to-real-date-time y h m s So far I have the following algorithm which to me feels a bit ugly void DateTime splitTicks time_t time seconds time.. all exist. Using the for loops to modify the original time feels a little off and I was wondering if there is a better solution..
What is the right approach when using STL container for median calculation? http://stackoverflow.com/questions/1719070/what-is-the-right-approach-when-using-stl-container-for-median-calculation median value The latter seems less overheadish but also feels more ugly.. Or are there more and better alternatives for me..
C++: do you (really) write exception safe code? [closed] http://stackoverflow.com/questions/1853243/c-do-you-really-write-exception-safe-code code throw exceptions... std lib does it and so on. This feels like walking on shaky grounds .. So now we are forced to take..
Initializing private static members http://stackoverflow.com/questions/185844/initializing-private-static-members private static members This feels like a dumb question but what is the best way to initialize..
Returning object from function http://stackoverflow.com/questions/2616107/returning-object-from-function it in this publication by Andrei Anexandrescu. Again it feels weird but useful class Foo ... Foo GetFoo return Foo returning..
http://stackoverflow.com/questions/2843277/c-winsock-p2p or perhaps HelloWorld whatever the underlying network feels like.. Log almost everything Debugging a network program is..
Dynamically register constructor methods in an AbstractFactory at compile time using C++ templates http://stackoverflow.com/questions/2850213/dynamically-register-constructor-methods-in-an-abstractfactory-at-compile-time-u to add the empty implementation of the 100 messages I need feels inefficient and unnecessary. c templates factory pattern ..
In STL maps, is it better to use map::insert than []? http://stackoverflow.com/questions/326062/in-stl-maps-is-it-better-to-use-mapinsert-than values in STL maps . I preferred map key value because it feels natural and is clear to read whereas he preferred map.insert..
When to return a pointer, scalar and reference in C++? http://stackoverflow.com/questions/3431484/when-to-return-a-pointer-scalar-and-reference-in-c straightforward and just what I want in this case It feels like a reference and it can't be null. If the object is out..
Algorithm for finding the smallest power of two that's greater or equal to a given value http://stackoverflow.com/questions/364985/algorithm-for-finding-the-smallest-power-of-two-thats-greater-or-equal-to-a-giv int result 1 while result value result 1 It works fine but feels kind of naive. Is there a better algorithm for that problem..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali about 15 times slower than memcpy into a raw buffer. This feels consistent with before and after profiling when I switched my..
How to force inclusion of “unused” object definitions in a library http://stackoverflow.com/questions/4383602/how-to-force-inclusion-of-unused-object-definitions-in-a-library doing something about this but maybe not... At any rate MS feels free to not include the unit at all and since it doesn't the..
Is std::unique_ptr<T> required to know the full definition of T? http://stackoverflow.com/questions/6012157/is-stdunique-ptrt-required-to-know-the-full-definition-of-t implementation to works with a forward declaration only It feels strange as it should only hold a pointer to Thing...shouldn't..
casting unused return values to void http://stackoverflow.com/questions/689677/casting-unused-return-values-to-void casts too since using the full static cast notation just feels like overkill here. Finally if you're reviewing a coding standard..
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