NV · January 21, 2010 04:14
diff --git a/local_scoping.js b/local_scoping.js
 num = 1;

 (function () {
  alert(num || 2); // 1, Obviosly
 })();

 (function () {
  var num = num || 2;
  alert(num); // 2!
 })();
diff --git a/local_scoping.py b/local_scoping.py
 num = 1

 def func():
  print(num || 2)

 func() # 1

 def func2():
  num = num or 2
  print(num)

 func2() # UnboundLocalError: local variable 'num' referenced before assignment
	num = 1

	def func():
	print(num \|\| 2)

	func() # 1

	def func2():
	num = num or 2
	print(num)

	func2() # UnboundLocalError: local variable 'num' referenced before assignment
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