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Showing the stack trace from a running Python application

...y point, send the process a SIGUSR1 signal, using kill, or in python: os.kill(pid, signal.SIGUSR1) This will cause the program to break to a python console at the point it is currently at, showing you the stack trace, and letting you manipulate the variables. Use control-d (EOF) to continue ...
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What is the use of the @ symbol in PHP?

... I had time to correct my suppress spelling after posting ... and damn you for enhancing with a link at the same time rages :P – Aiden Bell Jun 23 '09 at 12:12 ...
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Error when trying to obtain a certificate: The specified item could not be found in the keychain

...er because I thought it was crazy. but it actually works. there are some loose parts of apple ecosystem that are just insane :) – alex Apr 18 '16 at 13:39 2 ...
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java.net.SocketException: Connection reset

...g the documentation this suggests that the client part of the connection closed the connection. In this scenario, I am the server. ...
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Using sed, how do you print the first 'N' characters of a line?

...dited Jan 13 at 13:43 Paulo Mattos 15.2k88 gold badges5858 silver badges7171 bronze badges answered Feb 11 '09 at 20:42 ...
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How to get String Array from arrays.xml file

... in my arrays.xml . When I try to run it in the emulator, I get a force close message. 3 Answers ...
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How to sort git tags by version string order of form rc-X.Y.Z.W?

... The -V argument isn't available on the OS X(10.8)-provided version (5.93) of sort. :( – Julien Jan 3 '14 at 14:46 ...
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Check if a JavaScript string is a URL

...(#[-a-zd_]*)?$/: Invalid group Google Chrome (Version 30.0.1599.101) (Mac OS X: 10.8.5) – dr.dimitru Oct 19 '13 at 13:37 10 ...
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iPhone app in landscape mode, 2008 systems

...his answer is now hugely out of date/ This answer is only a historical curiosity. Exciting news! As discovered by Andrew below, this problem has been fixed by Apple in 4.0+. It would appear it is NO longer necessary to force the size of the view on every view, and the specific serious problem of la...
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How to detect Ctrl+V, Ctrl+C using JavaScript?

...his will do nothing about pastes from the context or edit menus, but I suppose the OP didn't ask directly about that. – Tim Down May 25 '10 at 13:34 ...