How to interpret this defaultdict() python code

Asked May 16 '16 at 14:00

Active May 16 '16 at 14:05

Viewed 41 times

x = defaultdict(lambda: defaultdict(int))

how do you interpret this code? Initial impression is that x would be a dictionary with values calling the lambda function which creates another dictionary with values int.

edited May 16 '16 at 14:05

jonrsharpe

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asked May 16 '16 at 14:00

zyazzy

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This might be useful -- http://stackoverflow.com/questions/8419401/python-defaultdict-and-lambda – Michael Recachinas May 16 '16 at 14:03
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You could also run it and see what happens... – jonrsharpe May 16 '16 at 14:05

How to interpret this defaultdict() python code

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