clear() of Lists in Python

September 22, 2023

clear() of List in Python

The clear() method removes all the elements present in a list. Basically it is used to clear the list. clear() method does not take any parameters. It clears the whole list and it does not return anything.

clear() of Lists

The clear() method of lists in Python is used to remove all elements from a list, effectively making the list empty. This method is useful when you want to reset a list or free up memory occupied by its elements, making it ready for new data.

Syntax :

myList.clear()

Return Type :

The clear() method does not return any value.

Run

#clear() in python list
myList = [ 1, 2, 9, 10, 4, 4, 2 ]
print(myList)

#all the values deleted from list
myList.clear()
print(myList)

Output :

[1, 2, 9, 10, 4, 4, 2]
[]

Python set copy()

Python List copy()

Python Set union()

Python Set intersection() method

Python Set difference() Method

Prime Course Trailer

Related Banners

Get PrepInsta Prime & get Access to all 200+ courses offered by PrepInsta in One Subscription

Get over 200+ course One Subscription

Courses like AI/ML, Cloud Computing, Ethical Hacking, C, C++, Java, Python, DSA (All Languages), Competitive Coding (All Languages), TCS, Infosys, Wipro, Amazon, DBMS, SQL and others