Saturday, March 24, 2018

List pop() Method


List pop() Method

 The pop() method removes and returns last object or obj from the list.

Syntax
list.pop(obj=list[-1])

Parameters
obj - This is an optional parameter, index of the object to be removed from the list.
Return Value
This method returns the removed object from the list.
Example
#!/usr/bin/python3

list1 = ['physics', 'Biology', 'chemistry', 'maths']
list1.pop()
print ("list now : ", list1)
list1.pop(1)
print ("list now : ", list1)

When we run the above program, it produces the following result
list now : ['physics', 'Biology', 'chemistry']
list now : ['physics', 'chemistry']




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