摘要: 遇见的问题 np.nan被strip之后仍为nan,但是此nan无法被.fillna()处理,处理后仍然为nan get_address_local_mail['CountryID_mail'] = get_address_local_mail['CountryID_mail'].apply(lam 阅读全文
posted @ 2024-10-10 17:23 蜗牛果果 阅读(17) 评论(0) 推荐(0)