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d = {"foo": "bar", "baz": "bar"}
print(d.index("bar"))
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d = {"foo": "bar", "baz": "bar"}
print(d.index("bar"))
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>>> d = {"t" : "a", "b" : "a", "t" : "c"}
>>> d.index("t")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'dict' object has no attribute 'index'
>>> print d["t"]
c
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print({"foo": "bar", "baz": "bar"} == {"baz": "bar", "foo": "bar"})
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from itertools import cycle, izip
for x,y in izip(cycle("1234"),cycle("3456789")):
print x,y
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from itertools import *
xs = ...
ys = ...
for x, y in zip(itertools.cycle(xs), ys):
...