how to check for duplicates in a column in python
boolean = df['Student'].duplicated().any() # Truehow to check for duplicates in a column in python
boolean = df['Student'].duplicated().any() # Truepandas.duplicated
>>> df.duplicated(subset=['brand'])
0 False
1 True
2 False
3 True
4 True
dtype: boolCopyright © 2021 Codeinu
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