Python Set update() Method Example

Python set update() is an inbuilt method that is used to add items from the set to another set. For example, if A = {1,2,3} and B = {7,8,9} are two sets and we want to update B from A, we just need to write B.update(A) and the new elements in B will be: {1,2,3,7,8,9}.

Python set update() is an inbuilt method that is used to add items from the set to another set. For example, if A = {1,2,3} and B = {7,8,9} are two sets and we want to update B from A, we just need to write B.update(A) and the new elements in B will be: {1,2,3,7,8,9}.

Python Set update() Method

Python Set update() method accepts another iterable such as  Set,  List,  String,  Dictionary as a parameter and adds the items of these iterable to the calling set. The update() function converts the passed iterable to the set before adding their elements to the calling Set.

python python set

A set is a collection which is unordered and unindexed. In Python, sets are written with curly brackets.

In this tutorial, you’re going to learn a variety of Python tricks that you can use to write your Python code in a more readable and efficient way like a pro.

Today you're going to learn how to use Python programming in a way that can ultimately save a lot of space on your drive by removing all the duplicates. We gonna use Python OS remove( ) method to remove the duplicates on our drive. Well, that's simple you just call remove ( ) with a parameter of the name of the file you wanna remove done.

In the programming world, Data types play an important role. Each Variable is stored in different data types and responsible for various functions. Python had two different objects, and They are mutable and immutable objects.

Python Sets Tutorial With Example | Getting Started With Sets. A set is an unordered collection of items. Every element is unique and must be immutable.