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cizixs/reverseArray.py

Created August 12, 2013 15:17
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reverse a two-dimension array in python
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reverseArray.py
arr = [[1,2,3],[4,5,6],[7,8,9],[10,11,12]]
print [[r[col] for r in arr] for col in rage(len(arr[0]))]
#another simple but confuding way
print map(list, zip(*arr))
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