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c++ Programming Glossary: suddenlyWhat does void mean in C, C++, and C#? http://stackoverflow.com/questions/1043034/what-does-void-mean-in-c-c-and-c is to assist someone who has no C experience and is suddenly looking at a C based codebase. c# c c language design terminology..
Why does C++ not let baseclasses implement a derived class' inherited interface? http://stackoverflow.com/questions/10464308/why-does-c-not-let-baseclasses-implement-a-derived-class-inherited-interface it would be fragile since a change in a base class could suddenly cause a new function to be chosen for forwarding. It's less..
std::vector reserve() and push_back() is faster than resize() and array index, why? http://stackoverflow.com/questions/1461276/stdvector-reserve-and-push-back-is-faster-than-resize-and-array-index-w exactly the same performance as the original code. However suddenly the loop is now taking 900usec i.e. it's 100usec faster than..
Why does an overridden function in the derived class hide other overloads of the base class? http://stackoverflow.com/questions/1628768/why-does-an-overridden-function-in-the-derived-class-hide-other-overloads-of-the foo NULL resolve to one function while in D and under they suddenly resolve to another. This behavior was deemed undesirable when..
What are some best practices for OpenGL coding (esp. w.r.t. object orientation)? http://stackoverflow.com/questions/166356/what-are-some-best-practices-for-opengl-coding-esp-w-r-t-object-orientation things like the currently bound texture etc. If you suddenly want to change from a surface normal to a vertex normal for..
http://stackoverflow.com/questions/1742848/why-exactly-do-i-need-an-explicit-upcast-when-implementing-queryinterface-in-a which the compiler expects in slot 0 of the vtable you'll suddenly be calling a0 When you call c0 on a D what the compiler does..
Self-sufficient header files in C/C++ http://stackoverflow.com/questions/1892043/self-sufficient-header-files-in-c-c someday you #include MyClass.h as the first header and suddenly you have all these new error in a file you didn't even touch..
How can a Windows service execute a GUI application? http://stackoverflow.com/questions/267838/how-can-a-windows-service-execute-a-gui-application be possible. But most importantly if an application will suddenly appear on a user's desktop this may very well occur at a bad..
Understanding the low-level mouse and keyboard hook (win32) http://stackoverflow.com/questions/3134183/understanding-the-low-level-mouse-and-keyboard-hook-win32 becomes incredibly sluggish as might be expected if I suddenly only allow the mouse to update 20 times a second. And without..
What are rvalues, lvalues, xvalues, glvalues, and prvalues? http://stackoverflow.com/questions/3601602/what-are-rvalues-lvalues-xvalues-glvalues-and-prvalues Once we have expressions that can be moved and not copied suddenly easy to grasp rules demanded distinction between expressions..
What to do about a 11000 lines C++ source file? http://stackoverflow.com/questions/3615789/what-to-do-about-a-11000-lines-c-source-file tracking and checking old changes in the SCC history suddenly becomes a lot harder. The file basically contains the main class..
Calling C++ function from JavaScript script running in a web browser control http://stackoverflow.com/questions/3747414/calling-c-function-from-javascript-script-running-in-a-web-browser-control ... ... Note that the DISPID s are not supposed to change suddenly so e.g. a static map or constant values should be used. share..
Why don't people indent C++ access specifiers/case statements? http://stackoverflow.com/questions/4299729/why-dont-people-indent-c-access-specifiers-case-statements non implied access members is it really worth having to suddenly change the indentation on all members Again there's no nested..
Beyond Stack Sampling: C++ Profilers http://stackoverflow.com/questions/4394606/beyond-stack-sampling-c-profilers hang ups due to the fact that the code underneath us was suddenly no longer multithreaded. I can't say more because it violates..
C# DllImport with C++ boolean function not returning correctly http://stackoverflow.com/questions/4608876/c-sharp-dllimport-with-c-boolean-function-not-returning-correctly that changing the return type of Exist bool into int suddenly makes it return the correct number true 1 false 0 . That would..
How will _Exit behave in a C++ program? http://stackoverflow.com/questions/4769229/how-will-exit-behave-in-a-c-program any guarantees about _Exit Inspired by this question I suddenly wondered what happens in the typical fork exec _exit idiom in..
What's the most reliable way to prohibit a copy constructor in C++? http://stackoverflow.com/questions/5702100/whats-the-most-reliable-way-to-prohibit-a-copy-constructor-in-c time not when your client is executing your code and it suddenly crashes. In case you are using Boost you can save yourself some..
Fast multiplication/division by 2 for floats and doubles (C/C++) http://stackoverflow.com/questions/7720668/fast-multiplication-division-by-2-for-floats-and-doubles-c-c 6000 ms . I know that this is a micro benchmark and that suddenly my RAM has exploded because Chrome has suddenly asked to compute.. and that suddenly my RAM has exploded because Chrome has suddenly asked to compute Pi in my back every single time I run ldexp..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle to run both ops in parallel. However if grouped in 3's it suddenly works like magic. Other architectures possibly Sandy Bridge..
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