摘要: rust web, salvo, 阅读全文
posted @ 2022-08-03 15:35 CrossPython 阅读(40) 评论(0) 推荐(0)
摘要: path = r'\\c价.xlsx' df = pd.read_excel(path) df = df.sort_values(by='YM', ascending=False) df.dropna(inplace=True) df['cc'] = np.where(df['单价'].str.is 阅读全文
posted @ 2022-08-03 10:38 CrossPython 阅读(381) 评论(0) 推荐(0)