http://freedomofsoftware.org/2008/01/the-importance-in-rewriting-code/ Thu, 06 May 2010 20:18:33 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://freedomofsoftware.org/2008/01/the-importance-in-rewriting-code/comment-page-1/#comment-6 Michael Carter Sat, 06 Mar 2010 02:03:03 +0000 http://braydon.com/blog/?p=141#comment-6 Try executing these lines in python: 4&1; 4&2; 4&3; 4&4; 4&5; 4&6; 4&7; You’ll get either 0 or 4 each time depending on if its a permission containing read. Use this method and your system will work for any valid value besides just 6 and 4. Try executing these lines in python: 4&1; 4&2; 4&3; 4&4; 4&5; 4&6; 4&7; You’ll get either 0 or 4 each time depending on if its a permission containing read. Use this method and your system will work for any valid value besides just 6 and 4.

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