摘要: from pandas import DataFrame import pandas as pd frame = DataFrame({"k1": ["one"]*3+["two"]*4, "k2": [1, 1, 2, 3, 3, 4, 5]}) # 检查是否重复 frame.duplicated 阅读全文
posted @ 2021-02-23 09:53 OTAKU_nicole 阅读(253) 评论(0) 推荐(0) 编辑
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