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begriffs/closure-loop.py

Created January 11, 2012 19:25
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Closures in Python bind the same as those in JavaScript
Raw
closure-loop.py
def magic():
x = 42
ret = []
for i in range(3):
ret.append(lambda: x)
x += 1
return ret
fs = magic()
print fs[0]()
print fs[1]()
print fs[2]()
# results in 45, 45, 45
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