Created
August 1, 2020 14:32
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Transpose a 2D Python List
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| m = [[1,2,3],[4,5,6],[7,8,9]] | |
| m_t = list(map(list,zip(*m))) | |
| # m_t is now -> [[1,4,7], [2,5,8], [3,6,9]] |
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