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 | import pandas as pd
 
 b=pd.Series([9,8,7,6],['a','b','c','d'])
 
 b
 Out[3]:
 a    9
 b    8
 c    7
 d    6
 dtype: int64
 
 b.index
 Out[4]: Index(['a', 'b', 'c', 'd'], dtype='object')
 
 b.values
 Out[5]: array([9, 8, 7, 6], dtype=int64)
 
 b['b']
 Out[6]: 8
 
 b[1]
 Out[7]: 8
 
 b[['c','d',0]]
 Traceback (most recent call last):
 
 File "<ipython-input-8-9469556e3898>", line 1, in <module>
 b[['c','d',0]]
 
 File "E:\Anaconda\lib\site-packages\pandas\core\series.py", line 910, in __getitem__
 return self._get_with(key)
 
 File "E:\Anaconda\lib\site-packages\pandas\core\series.py", line 958, in _get_with
 return self.loc[key]
 
 File "E:\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1767, in __getitem__
 return self._getitem_axis(maybe_callable, axis=axis)
 
 File "E:\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1953, in _getitem_axis
 return self._getitem_iterable(key, axis=axis)
 
 File "E:\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1594, in _getitem_iterable
 keyarr, indexer = self._get_listlike_indexer(key, axis, raise_missing=False)
 
 File "E:\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1552, in _get_listlike_indexer
 keyarr, indexer, o._get_axis_number(axis), raise_missing=raise_missing
 
 File "E:\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1654, in _validate_read_indexer
 "Passing list-likes to .loc or [] with any missing labels "
 
 KeyError: 'Passing list-likes to .loc or [] with any missing labels is no longer supported, see https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#deprecate-loc-reindex-listlike'
 
 
 b[['c','d','a']]
 Out[9]:
 c    7
 d    6
 a    9
 dtype: int64
 
 |