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c++ Programming Glossary: executeDetecting endianness programmatically in a C++ program http://stackoverflow.com/questions/1001307/detecting-endianness-programmatically-in-a-c-program architecture I need to be able to write code that will execute on an Intel or PPC system and use exactly the same code i.e...
OpenCv 2.3 C - How to isolate object inside image http://stackoverflow.com/questions/10315551/opencv-2-3-c-how-to-isolate-object-inside-image improve this question One way to do it is to simply execute the bounding box technique to detect the digit as illustrated.. code below demonstrates the bounding box technique being executed on a grayscale version of the image. This is pretty much the..
Start thread with member function http://stackoverflow.com/questions/10673585/start-thread-with-member-function thread with member function I am trying to execute a std thread with a member function which returns void . I can't..
Getting started with OpenCV 2.4 and MinGW on Windows 7 http://stackoverflow.com/questions/10860352/getting-started-with-opencv-2-4-and-mingw-on-windows-7 create an executable named loadimg.exe . Type loadimg To execute the program. Result 4. Where to go from here Now that your OpenCV..
Detect if stdin is a terminal or pipe in C/C++/Qt? http://stackoverflow.com/questions/1312922/detect-if-stdin-is-a-terminal-or-pipe-in-c-c-qt if stdin is a terminal or pipe in C C Qt When I execute python from the terminal with no arguments it brings up the.. it brings up the Python interactive shell. When I execute cat python from the terminal it doesn't launch the interactive..
How can a Windows service execute a GUI application? http://stackoverflow.com/questions/267838/how-can-a-windows-service-execute-a-gui-application can a Windows service execute a GUI application I have written a Windows service that allows..
Easy framework for OpenGL Shaders in C/C++ http://stackoverflow.com/questions/2795044/easy-framework-for-opengl-shaders-in-c-c your scene you simply define a static object for each then execute prog1 prog2 etc. just prior drawing the objects you want shaded..
Is there a replacement for unistd.h for Windows (Visual C)? http://stackoverflow.com/questions/341817/is-there-a-replacement-for-unistd-h-for-windows-visual-c #define W_OK 2 Test for write permission. #define X_OK 1 execute permission unsupported in windows #define F_OK 0 Test for existence...
Post-increment and pre-increment within a 'for' loop produce same output http://stackoverflow.com/questions/4706199/post-increment-and-pre-increment-within-a-for-loop-produce-same-output test the condition if it is false terminate if it is true execute the body execute the incrementation step Because 1 and 4 are.. if it is false terminate if it is true execute the body execute the incrementation step Because 1 and 4 are decoupled either..
Is main() really start of a C++ program? http://stackoverflow.com/questions/4783404/is-main-really-start-of-a-c-program Standard says main is not start of this program user_main executed before the main . I understand that to initialize the global.. to initialize the global variable main_ret the use_main executes first but that is a different thing altogether the point is..
How to execute a command and get output of command within C++? http://stackoverflow.com/questions/478898/how-to-execute-a-command-and-get-output-of-command-within-c to execute a command and get output of command within C I am looking for.. looked at using the system function but that will just execute a command. Here's an example of what I'm looking for std string..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions the configuration I will use regitry for that and finally execute javascript. I will describe it step by step how I managed to.. Thanks for this hint This will prevent this method being executed more than once. if pDisp this.site return var document2..
How can I get a list of files in a directory using C or C++? http://stackoverflow.com/questions/612097/how-can-i-get-a-list-of-files-in-a-directory-using-c-or-c a directory from inside my C or C code I'm not allowed to execute the 'ls' command and parse the results from within my program...
OpenCV 2.3 C++ Visual Studio 2010 http://stackoverflow.com/questions/7011238/opencv-2-3-c-visual-studio-2010 up correctly. Download OpenCV 2.3.0 win superpack.exe and execute it to extract all files to a folder named OpenCV2.3 . Inside.. 1 succeeded 0 failed 0 up to date 0 skipped To be able to execute the application you'll need to modify the PATH environment variable..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle not seen any proper doc on this add 's and mul 's can be executed in parallel giving a theoretical max throughput of 4 flops.. possibly Sandy Bridge and others appear to be able to execute add mul in parallel without problems if they alternate in the.. from each other and take on average 6 cycles to execute. So there's 12 instructions and 6 cycles between issue to use...
Detection of rectangular bright area in a Image using OpenCv http://stackoverflow.com/questions/10581451/detection-of-rectangular-bright-area-in-a-image-using-opencv thres color CV_THRESH_BINARY imwrite thres.png new_img Execute erosion to improve the detection int erosion_size 4 Mat element..
Threads in C++ builder [closed] http://stackoverflow.com/questions/11639859/threads-in-c-builder TMyThread public TThread protected virtual void __fastcall Execute public __fastcall TMyThread __fastcall TMyThread TMyThread TThread.. thread parameters as needed... void __fastcall TMyThread Execute do work here ... if you need to access the UI controls use the..
Why is the order of evaluation for function parameters unspecified in c++? http://stackoverflow.com/questions/12540418/why-is-the-order-of-evaluation-for-function-parameters-unspecified-in-c Suppose the processor can Issue 1 instruction each cycle. Execute an addition in 1 cycle. Execute a multiplication in 3 cycles... 1 instruction each cycle. Execute an addition in 1 cycle. Execute a multiplication in 3 cycles. Can execute additions and multiplications..
http://stackoverflow.com/questions/14932315/how-to-compile-qt-5-under-windows-or-linux-32-or-64-bit-static-or-dynamic-on-v x86 for 32 bit or x64 for 64 bit . 9a For VS2012 Execute the following commands for VS2012 set QMAKESPEC win32 msvc2012.. so more is better but don't get too greedy. 9b For VS2010 Execute the following commands for VS2010 set QMAKESPEC win32 msvc2010.. so more is better but don't get too greedy. 9c For linux Execute the following commands for Linux. Don't forget to replace the..
Extend the life of threads with synchronization (C++11) http://stackoverflow.com/questions/15252292/extend-the-life-of-threads-with-synchronization-c11 job j std move pData jobs.front pData jobs.pop l.unlock Execute the task j Function that creates a simple task job create_task..
Downloading and integrating Qt5 with Visual Studio 2012 http://stackoverflow.com/questions/15826893/downloading-and-integrating-qt5-with-visual-studio-2012 execute the initial git clone git gitorious.org qt qt5.git Execute perl . init repository no webkit from within a VS Tools 2012..
Execute another program in C++ http://stackoverflow.com/questions/2244439/execute-another-program-in-c another program in C I want to remotely execute another application..
How do I get projects to place their build output into the same directory with Scons? http://stackoverflow.com/questions/279860/how-do-i-get-projects-to-place-their-build-output-into-the-same-directory-with-s to drop their files is this the best or only solution Execute a copy command on the resulting binaries this seems like a hack..
http://stackoverflow.com/questions/3907028/opencv-process-every-frame if frame fprintf stderr cvQueryFrame failed n break Execute callback on each frame IplImage processed_frame custom_cb frame.. 0 last_time clock 1 CLOCKS_PER_SEC printf FPS d n fps Execute callback on each frame IplImage processed_frame custom_cb frame..
C++ - How to set file permissions (cross platform) http://stackoverflow.com/questions/592448/c-how-to-set-file-permissions-cross-platform the control of User Group and Other with Read Write and Execute permission but it also allows control of files over the network..
How can I ask the user for elevated permissions at runtime? http://stackoverflow.com/questions/6108851/how-can-i-ask-the-user-for-elevated-permissions-at-runtime to AppParams string QString AppParams if 0 genWin32ShellExecute AppToExec default verb open or exec AppParams false run.. this is the code of the Win32 function genWin32ShellExecute I created to launch a process or open a document when using.. a Win32 O S Header #ifdef Q_OS_WIN Implement genWin32ShellExecute especially for UAC #include qt_windows.h #include qwindowdefs_win.h..
Raw C++ code to display the names of tables in an SQL compact server using OLE DB http://stackoverflow.com/questions/8780656/raw-c-code-to-display-the-names-of-tables-in-an-sql-compact-server-using-ole-d propSet spIDBProperties NULL hr spIDBInitialize Initialize Execute the query. CComPtr IDBCreateSession spIDBCreateSession hr spIDBInitialize.. 0 CComPtr IRowset spIRowset hr spICommandText Execute NULL IID_IRowset NULL cRowsAffected IUnknown spIRowset spICommandText.. propSet spIDBProperties NULL hr spIDBInitialize Initialize Execute the query. CComPtr IDBCreateSession spIDBCreateSession hr spIDBInitialize..
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