List index( ) Method
Syntax
list.index(obj)
|
Parameters
obj - This is the object to
be find out.
Return Value
This method returns index of the found object
otherwise raises an exception indicating that the value is not found.
Example
#!/usr/bin/python3
list1
= ['physics', 'chemistry', 'maths']
print
('Index of chemistry', list1.index('chemistry'))
print
('Index of C#', list1.index('C#'))
|
When we run the above program, it produces the
following result-
Index
of chemistry 1
Traceback
(most recent call last):
File "test.py", line 3, in
print ('Index of C#', list1.index('C#'))
ValueError: 'C#' is not in list
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