cheat sheets.

Here are some common logging idioms in various languages/frameworks.  Please add
more! (Keep them alphabetized)
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Cocoa:
NSLog( @"%d bottles of beer on the wall", 99 );

Python:
import logging
logging.warn("%d bottles of beer on the wall" % 99)

Rails:
RAILS_DEFAULT_LOGGER.error( "%d bottles of beer on the wall" % 99 )