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📜  如何在python代码示例中检查一个值是否为nan

📅  最后修改于: 2022-03-11 14:46:34.396000             🧑  作者: Mango

代码示例6
# If you are doing any conditional operation and you want to check a if
# a single value is Null or not then you can use numpy's isna method.
np.isna(df[col][0])