Index() Method
The Index() method returns the first occurrence of the given element from the tuple.
Syntax:
tuple.index(element, start, end)
Parameters:
- element: The element to be searched.
- start (Optional): The starting index from where the searching is started
- end (Optional): The ending index till where the searching is done
Note: This method raises a ValueError if the element is not found in the tuple.
Example 1: Using Tuple Index() Method
Python3
# Creating tuples Tuple = (0, 1, 2, 3, 2, 3, 1, 3, 2) # getting the index of 3 res = Tuple.index(3) print('First occurrence of 3 is', res) # getting the index of 3 after 4th # index res = Tuple.index(3, 4) print('First occurrence of 3 after 4th index is:', res) |
Output:
First occurrence of 3 is 3 First occurrence of 3 after 4th index is: 5
Example 2: Using Tuple() method when the element is not found
Python3
# Creating tuples Tuple = (0, 1, 2, 3, 2, 3, 1, 3, 2) # getting the index of 3 res = Tuple.index(4) |
Output:
ValueError: tuple.index(x): x not in tuple
Note: For more information on Python Tuples refer to Python Tuple Tutorial.
Python Tuple Methods
Python Tuples is an immutable collection of that are more like lists. Python Provides a couple of methods to work with tuples. In this article, we will discuss these two methods in detail with the help of some examples.
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