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The following table describes the various built-in methods:
Method Explanation
append( ) Adds the element at the end of the existing list
extend( ) Adds more than one element to the end of the existing list
insert(x, a) Inserts element ‘a’ at the ‘x’ location of the list
remove( ) Removes the first element from the list
index( ) Returns the index of the first element of the list
count( ) Returns the occurrence (number of times) of a particular element in the list
pop([i]) Removes and returns item at the ‘i’ location in the list
copy( ) Returns a copy of the list
clear( ) Removes all the elements from the list and returns an empty list
sort( ) Sorts all the elements in the list
reverse( ) Reverses the order of the elements in the list
To use the built-in methods on the list, follow the program as given below.
On running the above program, you will get the following output:
Factbot
The ‘+’ operator when used with lists needs both the operands to be of list type, otherwise it will produce
an error.
#List in Python 129

