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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an

...value is in %eax. All other registers (including EFLAGS) are preserved across the int $0x80. I took following snippet from the Linux Assembly Tutorial but I'm doubtful about this. If any one can show an example, it would be great. If there are more than six arguments, %ebx must contain the m...
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gdb fails with “Unable to find Mach task port for process-id” error

... In Snow Leopard and later Mac OS versions, it isn't enough to codesign the gdb executable. You have to follow this guide to make it work: http://www.opensource.apple.com/source/lldb/lldb-69/docs/code-signing.txt The guide explains how to do it for lldb,...
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Fragment or Support Fragment?

... So what's the purpose of the android.app.Fragment then? If you can add this to your answer here with a bit more explanation, I would be fully satisfied. Thanks! – jonstaff Jul 10 '13 at 12:47 ...
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What's the best way to send a signal to all members of a process group?

... As usual with almost any command, if you want a normal argument that starts with a - to not be interpreted as a switch, precede it with --: kill -- -GPID – ysth Dec 24 '08 at 21:47 ...
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A cron job for rails: best practices?

...requent tasks (esp. where you want to avoid the Rails environment startup cost) my preferred approach is to use system cron to call a script that will either (a) poke a secure/private webhook API to invoke the required task in the background or (b) directly enqueue a task on your queuing system of c...
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git-upload-pack: command not found, when cloning remote Git repo

... Worked on OSX Leopard – Noah Campbell Sep 23 '09 at 0:46 1 ...
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How to make Java honor the DNS Caching Timeout?

...e. Through some DNS magic, the domain name is resolved into an IP that's closest to the server with least load. For the load-balancing to work, the application server needs to honor the TTL from DNS response and to resolve the domain name again when cache times out. However, I couldn't figure out a ...
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How does a garbage collector avoid an infinite loop here?

...minated and the process will terminate. These are old values though so Microsoft might have tweaked the actual numbers or even the whole algorithm by now. Se blog.stephencleary.com/2009/08/finalizers-at-process-exit.html – Lasse V. Karlsen Jul 9 '14 at 19:52 ...
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How can I obtain the element-wise logical NOT of a pandas Series?

...t results may vary depending on many factors including hardware, compiler, OS, Python, NumPy and Pandas versions. share | improve this answer | follow | ...
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Can you make valid Makefiles without tab characters?

On my system (Mac OS X), make seems to require that that Makefiles have a tab character preceding the the content of each command line, or it throws a syntax error. ...