摘要:
rust web, salvo, 阅读全文
posted @ 2022-08-03 15:35
CrossPython
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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
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