how to find the location of a character in a list python code example

Example 1: how to get location of word in list in python

l = ['a','b','c']
print(l.index('b'))
----------------------------------
>1

Example 2: how to find the location of a character in a string in python

>>> myString = 'Position of a character'
>>> myString.find('s')
2
>>> myString.find('x')
-1