how to find missing columns between two dataframes in pandas code example
Example: findout not common values between two data frames
df = df1.merge(df2, how = 'outer' ,indicator=True).loc[lambda x : x['_merge']=='left_only']
df
df = df1.merge(df2, how = 'outer' ,indicator=True).loc[lambda x : x['_merge']=='left_only']
df