/Assembly/How to check whether a row contains a numeric value or not in df

How to check whether a row contains a numeric value or not in df

>>> df.A.str.isnumeric()
0     True
1      NaN
2      NaN
3     True
4      NaN
5     True
6    False
7    False
Name: A, dtype: object

# df.B.str.isnumeric()

-1

Source: stackoverflow.com

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