... David Wolever 123k7676 gold badges297297 silver badges462462 bronze badges answered Oct 8 '09 at 16:28 jomeyjomey ...

...answered Dec 23 '11 at 11:35 ade123ade123 2,36366 gold badges24

... The following code should do the job, it is cross-platform and runs on Python 2.4-3.2. I tested it on Windows, OS X and Linux. from tendo import singleton me = singleton.SingleInstance() # will sys.exit(-1) if other instance is running The latest code version is avail...

I'm writing a script that descends into a directory tree (using os.walk()) and then visits each file matching a certain file extension. However, since some of the directory trees that my tool will be used on also contain sub directories that in turn contain a LOT of useless (for the purpose of thi...

... Two solutions that spring to mind: order by case id when 123 then 1 when 456 then 2 else null end asc order by instr(','||id||',',',123,456,') asc (instr() is from Oracle; maybe you have locate() or charindex() or something like that) ...

... If the directory's name has a space like c:\program files\abc 123, then you must use double quotes around the path. installutil.exe "c:\program files\abc 123\myservice.exe" It makes things much easier if you set up a bat file like following, e.g. To install a service, create a "my...

... import "os" os.Args[0] // name of the command that it is running as os.Args[1] // first command line parameter, ... Arguments are exposed in the os package http://golang.org/pkg/os/#Variables If you're going to do argument handlin...

...ve-unversioned Before that, I use this python script to do that: import os import re def removeall(path): if not os.path.isdir(path): os.remove(path) return files=os.listdir(path) for x in files: fullpath=os.path.join(path, x) if os.path.isfile(fullpat...

...ered Sep 4 '13 at 10:15 Matthias123Matthias123 79266 silver badges1313 bronze badges ...

...any others have had problems installing the pg gem. None of the solutions posed for others have worked for me. 15 Answers ...