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ashwin/queueMaxLen.py

Created March 23, 2013 15:21
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How to implement a queue with maximum length in Python
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queueMaxLen.py
# Queue with max length of 3
from collections import deque
q = deque( maxlen=3 )
# deque([])
q.append( 10 )
q.append( 20 )
q.append( 30 )
# deque([ 10, 20, 30 ])
q.append( 40 )
# deque([ 20, 30, 40 ])
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