What is the usage of insert in python?

Description

The insert() function is used to insert the specified object into the specified position in the list.

Syntax

insert() method syntax:

list.insert(index, obj)

Parameters

index -- object obj The index position to be inserted.

obj -- The object to be inserted into the list.

Return value

This method has no return value, but will insert the object at the specified position in the list.

Examples

The following examples show how to use the insert() function:

#!/usr/bin/python
aList = [123, 'xyz', 'zara', 'abc']
aList.insert( 3, 2009) 
print "Final List : ", aList

The output results of the above examples are as follows:

Final List : [123, 'xyz', 'zara', 2009, 'abc']

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