DmitrySoshnikov

# "Understanding Python's closures".
#
# Tested in Python 3.1.2
#
# General points:
#
#    1. Closured lexical environments are stored
#       in the property __closure__ of a function
#
#    2. If a function does not use free variables

dougalcampbell

/**
 * encode to handle invalid UTF
 * 
 * If Chrome tells you "Could not decode a text frame as UTF-8" when you try sending
 * data from nodejs, try using these functions to encode/decode your JSON objects.
 * 
 * see discussion here: http://code.google.com/p/v8/issues/detail?id=761#c8
 * see also, for browsers that don't have native JSON: https://github.com/douglascrockford/JSON-js
 * 
 * Any time you need to send data between client and server (or vice versa), encode before sending,