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 | 1 | initial version |
Hello,
when assigning N to K, no data is copied, so you working on the original data, To keep the original, you need a deep copy of N:
K=N.copy()
| | 1 | initial version |
Hello,
when assigning N to K, no data is copied, so you working on the original data, To keep the original, you need a deep copy of N:
K=N.copy()
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