With the C++0x feature of exception_ptr one can store an exceptio开发者_StackOverflow中文版n in one thread and have another thread access it.However, the other thread has to call rethrow_exception().I
I have a myapp/management/__init__.py that i开发者_JAVA百科s registering a post_syncdb handler like so:
I am currently implementing a Producer/Consumers problem program. I have one parent and several child processes. Everything is working but now I need to make my program output each k milliseconds the
The problem must be something pretty simple but..I can\'t figure out what it is. It should keep printing \"alaarm\" for some time, but it only does it once and then the program dies:
I have a binary build with -fprofile-arcs and -ftest-coverage. The binary is r开发者_StackOverflowun by a process monitor which spawns the process as a child process. Then, when I want the process to
I am trying to log the IP address of the user that is trying to login using signals. How do I do this?
I have a loop that performs heavy IO so I call qApp->processEvents() from time t开发者_如何学Pythono time to keep the GUI reactive. On Linux this leads to a serious bug because an Event is called ahea
I have a pool of socket connection that share in mu开发者_如何学Pythonltiple threads, a dead connection should be removed from pool, the problem is I don\'t know which is dead from SIGPIPE sighandler,
I have a 1D accelerometer signal (one axis only). I would like to create a robust algorithm, which would be able to recognize some shapes in the signal.
I am trying to do the following in order to receive a string from a boost signal and post it to the display. The following syntax is incorrect.
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