python Programming Glossary: systemsWhy can't Python find shared objects that are in directories in sys.path? http://stackoverflow.com/questions/1099981/why-cant-python-find-shared-objects-that-are-in-directories-in-sys-path note that while LD_LIBRARY_PATH works on many Unix like systems it doesn't work on all for example this functionality is available..
What is a global interpreter lock (GIL)? http://stackoverflow.com/questions/1294382/what-is-a-global-interpreter-lock-gil internals from different threads. On multi core systems it means that multiple threads can't effectively make use of.. issue because of the increasing prevalence of multi core systems. If you want to understand it in detail you can view this video..
How do I determine if my python shell is executing in 32bit or 64bit mode on OS X? http://stackoverflow.com/questions/1405913/how-do-i-determine-if-my-python-shell-is-executing-in-32bit-or-64bit-mode-on-os was introduced in Python 2.6. If you need a test for older systems this slightly more complicated test should work on all Python..
Why do attribute references act like this with Python inheritance? http://stackoverflow.com/questions/206734/why-do-attribute-references-act-like-this-with-python-inheritance system Test .hello will print Hello Linux on all other systems the other string will be printed. In constrast objects in __init__..
How to get file creation & modification date/times in Python? http://stackoverflow.com/questions/237079/how-to-get-file-creation-modification-date-times-in-python mtime Note ctime does not refer to creation time on nix systems but rather the last time the inode data changed. thanks to kojiro..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code an off the shelf solution. The software will run on Linux systems so I don't think py2exe will do the trick . python obfuscation..
How to get current CPU and RAM usage in Python? http://stackoverflow.com/questions/276052/how-to-get-current-cpu-and-ram-usage-in-python code such as using a os.popen ps or similar for the nix systems and MEMORYSTATUS in ctypes.windll.kernel32 see this recipe on..
Turn a string into a valid filename in Python http://stackoverflow.com/questions/295135/turn-a-string-into-a-valid-filename-in-python The filename needs to be valid on multiple operating systems Windows Linux and Mac OS it's an MP3 file in my library with..
Why use pip over easy_install? http://stackoverflow.com/questions/3220404/why-use-pip-over-easy-install egg metadata . Native support for other version control systems Git Mercurial and Bazaar Uninstallation of packages. Simple..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat automated tools and insist on translating million line systems by hand that's even harder and they normally find out painfully.. . What you have to shoot for to translate large scale systems is high nineties percentage conversion rates or it is likely..
How to escape os.system() calls in Python? http://stackoverflow.com/questions/35817/how-to-escape-os-system-calls-in-python Preferably something that would work on multiple operating systems shells but in particular for bash. I'm currently doing the following..
Setting smaller buffer size for sys.stdin? http://stackoverflow.com/questions/3670323/setting-smaller-buffer-size-for-sys-stdin Force stdin stdout and stderr to be totally unbuffered. On systems where it matters also put stdin stdout and stderr in binary..
Stop reading process output in Python without hang? http://stackoverflow.com/questions/4417962/stop-reading-process-output-in-python-without-hang if __name__ __main__ main This approach works only on nix systems. It might block if process.stdout.readline doesn't return. threading.Timer..
Monitoring files/directories with python [duplicate] http://stackoverflow.com/questions/597903/monitoring-files-directories-with-python about a cross platform one python file cross platform filesystems monitoring share improve this question For Unix Linux based.. share improve this question For Unix Linux based systems you should use File Alteration Monitor Python bindings to libfam.. Monitor Python bindings to libfam . For Windows based systems you should tie into the Win32 API FindFirstChangeNotification..
http://stackoverflow.com/questions/73663/terminating-a-python-script 𦡞bnormal termination by shells and the like. Most systems require it to be in the range 0 127 and produce undefined results.. range 0 127 and produce undefined results otherwise. Some systems have a convention for assigning specific meanings to specific..
What is the reason for performing a double fork when creating a daemon? http://stackoverflow.com/questions/881388/what-is-the-reason-for-performing-a-double-fork-when-creating-a-daemon one by opening a terminal in the future System V # based systems . This second fork guarantees that the child is no # longer..
run django with xampp on windows http://stackoverflow.com/questions/1000444/run-django-with-xampp-on-windows Mercury Mail Transport System for Win32 and NetWare Systems v3.32 Ming JpGraph FileZilla FTP Server mcrypt eAccelerator..
http://stackoverflow.com/questions/1275646/python-3-and-static-typing worse than no solution at all . It's the same reason why Systems Hungarian is a terrible idea while Apps Hungarian is a great..
http://stackoverflow.com/questions/1818774/executing-a-subprocess-fails a sequence. So you either write p Popen r' C Program Files Systems Emb Work 5.4 common bin run C Program Files Systems Emb Work.. Files Systems Emb Work 5.4 common bin run C Program Files Systems Emb Work 5.4 arm bin mpr.dll ... ...' cwd r ... or p Popen r.. mpr.dll ... ...' cwd r ... or p Popen r C Program Files Systems Emb Work 5.4 common bin run r C Program Files Systems Emb Work..
How are exceptions implemented under the hood? http://stackoverflow.com/questions/1995734/how-are-exceptions-implemented-under-the-hood
Is Python good for big software projects (not web based)? http://stackoverflow.com/questions/35753/is-python-good-for-big-software-projects-not-web-based Python which IMO means loc per feature is low at Resolver Systems so I'd definitely say it's ready for production use of complex..
“Python” not recognised as a command http://stackoverflow.com/questions/7054424/python-not-recognised-as-a-command Variables button. Highlight the Path variable in the Systems Variable section and click the Edit button. Add the path of..
Neural Network based ranking of documents http://stackoverflow.com/questions/7554873/neural-network-based-ranking-of-documents collaborative filtering. ACM Transactions on Information Systems TOIS 22 1 116 142 2004 ACM. PDF A thesis on collaborative filtering..
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