I have my code and it does go run to infinity. What I want is that if on开发者_开发技巧 the unix command window if the user inputs a ctrl C, I want the program to finish the current loop it in and the
Let\'s say we have the follogin UI: +--------------------------+ |W1+--------------+ | W2| | +----------+ | |
EDIT: I provided an answer but I\'d be happy to accept another one that provides an explanation. I subclassed QPushButton to add some functionality, but after connection the clicked signal to a slot,
I\'m working on a program which uses shared memory. Multiple instances of said program will either connect to an existing one or create it anew, and give it back to OS when there are no other processe
I have a standalone PHP script, and I would handle a signal sent from Windows OS to do a 开发者_运维百科graceful shutdown when a \"kill signal\" is issued.
Out of curiousity I was wondering how Operating Systems implement waking threads that are waiting on events/handles etc.
I defined a signal in myapp and emit it in very different pla开发者_如何学Goces within code, but I need it just when my MY_DEFINED_FLAG is defined, my question is:
I\'m wanting a paradigm in a Qt4 (PyQt4) program where a component is able to respond to a signal without knowing anything about where it is coming from.
On a linux box I\'ve got a python script that\'s always started from predefined user. It may take a while for it to finish so I want to allow other users to stop it from the web.
I\'ve been struggling with this problem for 5 hours and I have a feeling it\'s a simple solution that I\'m just overlooking.
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