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I think that most of the advice that comes from 37 Signals is fascinating. I ask this question as i can't help also thinking that the some of the principals will only pull in customers if you have a fan base to call on such as the Ruby On Rails evangilists?
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I have a signal that blocks SIGINT and basically says "Sorry, you can't quit.\n"
The issue is this can occur during a scanf.
When this occurs during a scanf, scanf takes in the printf as input.
How can I do a printf that will cause scanf to basically hit the enter key automatically. I don't care…
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I've injected into a proprietary Qt (4.5.2) application, added my own compatible build of QtScript, and have managed to get access to all the signals I need. However, when connecting to them (via QtScript) my functions are never called.
I've come up with a few theories for why this is and I've tested…
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When using mpirun, is it possible to catch signals (for example, the SIGINT generated by ^C) in the code being run?
For example, I'm running a parallelized python code. I can except KeyboardInterrupt to catch those errors when running python blah.py by itself, but I can't when doing mpirun -np 1…
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This situation is prone to deadlock of processes in an operating system and I'd like to solve it with the minimum of semaphores. Basically there are three cooperating processes that all read data from the same input device. Each process, when it gets the input device, must read two consecutive data…
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