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c++ Programming Glossary: psreduce the capacity of an stl vector http://stackoverflow.com/questions/1111078/reduce-the-capacity-of-an-stl-vector items but I don't really like the extra copy operation. PS I don't care for a portable solution as long as it works for..
Portable Compare And Swap (atomic operations) C/C++ library? http://stackoverflow.com/questions/1158374/portable-compare-and-swap-atomic-operations-c-c-library or functions that are portable across multiple compilers PS. The atomic.hpp library is inside boost interprocess detail..
http://stackoverflow.com/questions/118199/c-thread-shared-data time because it nevers get changed at the same thred PS Being this for a game like application it really doen't matter..
to_string is not a member of std, says so g++ http://stackoverflow.com/questions/12975341/to-string-is-not-a-member-of-std-says-so-g g version 4.7.0 as mentioned in its version flag it says PS C Users Anurag SkyDrive College Programs g std c 0x ttd.cpp..
How do you generate a random double uniformly distributed between 0 and 1 from C++? http://stackoverflow.com/questions/1340729/how-do-you-generate-a-random-double-uniformly-distributed-between-0-and-1-from-c than randomness for my application . Thanks a lot PS In case that matters my target platforms are Linux and Windows...
How to hide a string in binary code? http://stackoverflow.com/questions/1356896/how-to-hide-a-string-in-binary-code n 'y' Using the key But it's not nice method. Any ideas PS I know that it doesn't work against real hacker but it's much..
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 does not construct This is the only thing I can think of. PS this was tested on a single core 2Ghz AMD Turion 64 ML 37. ..
http://stackoverflow.com/questions/1553854/template-static-variable compiler and linker don't see all .cpp files at same time PS My compiler msvcpp 9 but checked on mingw too c templates static..
A good example for boost::algorithm::join http://stackoverflow.com/questions/1833447/a-good-example-for-boostalgorithmjoin join list std cout joined std endl Output Hello World PS I didn't know that function it will help me in the future ..
Add support to print & preview HTML in a dialog-based MFC app http://stackoverflow.com/questions/18926793/add-support-to-print-preview-html-in-a-dialog-based-mfc-app dialog but how do you add a capability for printing to it PS. I need this to be able to set the print page size according..
Prevent class inheritance in C++ http://stackoverflow.com/questions/2184133/prevent-class-inheritance-in-c Why is that Does it have anything to do with vdisp ptr PS The above program was compiled in MS C compiler Visual Studio..
How to reduce redundant code when adding new c++0x rvalue reference operator overloads http://stackoverflow.com/questions/2696156/how-to-reduce-redundant-code-when-adding-new-c0x-rvalue-reference-operator-ove have any suggestions for reducing the size of this code PS The class is actually more complex than just a tree of doubles...
http://stackoverflow.com/questions/3698043/static-variables-in-c static means global to all instances. I hope this helps. PS Check the last paragraph of Chubsdad's answer about how you..
Rationale of enforcing some operators to be members http://stackoverflow.com/questions/3938036/rationale-of-enforcing-some-operators-to-be-members of time before producing a complete proposal. Cheers hth. PS The Design and Evolution of C book is great for this kind of..
Async wait on file descriptor using Boost Asio http://stackoverflow.com/questions/4686127/async-wait-on-file-descriptor-using-boost-asio as a glorified select . Is there a simple way to do that PS I'm extensively using boost asio in my software this is just..
http://stackoverflow.com/questions/5140871/sprintf-for-unsigned-int64 different compiler. Yes I'm looking at you Visual Studio. PS If you are worried about portability don't use lld . That's..
std::vector, default construction, C++11 and breaking changes http://stackoverflow.com/questions/5759232/stdvector-default-construction-c11-and-breaking-changes C 03 and C 11. Has this issue been investigated Solved PS Please no comments about the default constructor of the class..
C++ STL: Which method of iteration over a STL container is better? http://stackoverflow.com/questions/716762/c-stl-which-method-of-iteration-over-a-stl-container-is-better 1 which seems to reduce visual clutter and code size. PS I know iterators can do much more than a simple index. But please..
Why is one loop so much slower than two loops? http://stackoverflow.com/questions/8547778/why-is-one-loop-so-much-slower-than-two-loops is Please refer to the my rephrased question at the bottom PS I am not sure if this helps Disassembly for the first loop basically.. by providing a similar graph for these CPUs. PPS The full code is at http pastebin.com ivzkuTzG . It uses TBB..
http://stackoverflow.com/questions/8869605/c-stringfind-complexity the complexity of current find is not O N M what is that PS Sorry I mean string find so what algorithm is implemented in..
Google protocol buffers on iOS http://stackoverflow.com/questions/10277576/google-protocol-buffers-on-ios group . . . The original answer is here . . . http groups.google.com group protobuf browse_thread thread ca4218d7db144252.. Packet NSData getDataForPacket Packet packet std string ps packet SerializeAsString return NSData dataWithBytes ps.c_str.. ps packet SerializeAsString return NSData dataWithBytes ps.c_str length ps.size TO READ FROM NSDATA Packet getPacketFromNSData..
Linux Allocator Does Not Release Small Chunks of Memory http://stackoverflow.com/questions/10943907/linux-allocator-does-not-release-small-chunks-of-memory When I compile first.cpp and run it I look at memory with ps . first ps aux grep first davidw 9393 1.3 0.3 64344 53016 pts.. first.cpp and run it I look at memory with ps . first ps aux grep first davidw 9393 1.3 0.3 64344 53016 pts 4 S 23 37.. 1.3 0.3 64344 53016 pts 4 S 23 37 0 00 . first . second ps aux grep second davidw 9404 1.0 0.0 12068 1024 pts 4 S 23 38..
How to append text to a TextBox? http://stackoverflow.com/questions/12537456/how-to-append-text-to-a-textbox HWND hMainWindow WNDCLASS wc wc.lpfnWndProc WindowProc wc.lpszClassName Main's window class wc.hInstance hInstance RegisterClass.. hInstance RegisterClass wc hMainWindow CreateWindow wc.lpszClassName Append text main window WS_OVERLAPPEDWINDOW CW_USEDEFAULT.. delete buffer break case WM_PAINT PAINTSTRUCT ps HDC hdc BeginPaint hwnd ps HBRUSH pedzel pedzel CreateSolidBrush..
Determine Process Info Programmatically in Darwin/OSX http://stackoverflow.com/questions/220323/determine-process-info-programmatically-in-darwin-osx 0 number of threads in this process virtual int32_t Lwps const 0 This class' duty is to return process information about.. calls have eluded me aside from invoking a popen on ps or top and parsing the output which isn't acceptable. Any help..
Why isn't it legal to convert “pointer to pointer to non-const” to a “pointer to pointer to const” http://stackoverflow.com/questions/2220916/why-isnt-it-legal-to-convert-pointer-to-pointer-to-non-const-to-a-pointer-to s1 0 const char s2 s1 OK... char a MAX aka char const char ps a error c pointers const const correctness share improve..
http://stackoverflow.com/questions/2473799/gdi-double-buffering-in-c void DrawStuff HWND hWnd HDC hdc HDC hdcBuffer PAINTSTRUCT ps hdc BeginPaint hWnd ps hdcBuffer CreateCompatibleDC hdc Graphics.. HDC hdc HDC hdcBuffer PAINTSTRUCT ps hdc BeginPaint hWnd ps hdcBuffer CreateCompatibleDC hdc Graphics graphics hdc graphics.Clear.. hdc 0 0 WIDTH HEIGHT hdcBuffer 0 0 SRCCOPY EndPaint hWnd ps The above works everything renders perfectly but it flickers...
How to get total cpu usage in Linux (c++) http://stackoverflow.com/questions/3017162/how-to-get-total-cpu-usage-in-linux-c top will simply not do as there is a delay between cpu dumps it requires 2 dumps and several seconds which hangs my program.. do as there is a delay between cpu dumps it requires 2 dumps and several seconds which hangs my program I do not want to.. want to give it its own thread next thing what I tried is ps which is instant but always gives very high number in total..
How do I programatically collect packets from passively sniffing? http://stackoverflow.com/questions/3798733/how-do-i-programatically-collect-packets-from-passively-sniffing that I can interface with Like if I could do PacketSniffer ps new PacketSniffer that would be amazing. java c osx packet..
Creating a transparent window in C++ Win32 http://stackoverflow.com/questions/3970066/creating-a-transparent-window-in-c-win32 for WM_PAINT message case WM_PAINT hdc BeginPaint hWnd ps Gdiplus Graphics graphics hdc graphics.DrawImage m_pBitmap 0.. hdc graphics.DrawImage m_pBitmap 0 0 EndPaint hWnd ps break One thing to note is that the application is always docked..
What does `<cuchar>` provide, and where is it documented? http://stackoverflow.com/questions/7562609/what-does-cuchar-provide-and-where-is-it-documented encodings. However I just came across the header synopsis for cuchar that mentions functions mbrtoc16 c16rtombr and.. says nothing about those functions beyond the header synopsis. Where are those functions defined what do they really do.. mbrtoc16 char16_t pc16 const char s size_t n mbstate_t ps size_t c16rtomb char s char16_t c16 mbstate _t ps size_t mbrtoc32..
Linux API to list running processes? http://stackoverflow.com/questions/939778/linux-api-to-list-running-processes linux api process share improve this question http procps.sourceforge.net http procps.cvs.sourceforge.net viewvc procps.. this question http procps.sourceforge.net http procps.cvs.sourceforge.net viewvc procps procps proc readproc.c view.. http procps.cvs.sourceforge.net viewvc procps procps proc readproc.c view markup Is the source of ps and other..
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