Answers for "df['column'].drop()"

drop a column pandas

df.drop(['column_1', 'Column_2'], axis = 1, inplace = True)

drop a column in pandas

df = df.drop(df.columns[[0, 1, 3]], axis=1)  # df.columns is zero-based pd.Index

drop column from dataframe

var = dataframe.drop(['col', 'col'], axis=1)
var.sum()

drop columns

>>> df.drop(index='cow', columns='small')
                big
lama    speed   45.0
        weight  200.0
        length  1.5
falcon  speed   320.0
        weight  1.0
        length  0.3