Dictionary exists fetch and non-exist fetch : Dictionary Tuple « Dictionary « Python






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Dictionary exists fetch and non-exist fetch

Dictionary exists fetch and non-exist fetch
Matrix = {}

Matrix[(2,3,4)] = 88

Matrix[(7,8,9)] = 99

print Matrix

print Matrix.get((2,3,4), 0)          # exists-fetch and return

Matrix.get((2,3,6), 0)          # does not exist-use default arg








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