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The difference() method returns a set that contains the difference between two sets. Meaning: The returned set contains items that exist only in the first set, and not in both sets. As a shortcut, you can use the -operator instead, see example below.
In Python, you can use the set difference() method or set difference operator (-) to find the difference between sets. 1) Using Python Set difference () method to find the difference between sets. The Set type has a difference() method that returns the difference between two or more sets: set1.difference (s2, s3, ...) Code language: CSS (css)
Set Difference in Python. Author: Aditya Raj Last Updated: May 5, 2022. Sets are used to store unique objects. Sometimes, we might need to find the elements in a set that are not present in another given set. For this, we use the set difference operation. In this article, we will discuss what is set difference is.
2 lut 2022 · With Python set difference, you can easily find the difference between two or more sets. In plain English, that means only the distinct values that are unique to the first set are returned. You’ll get a much more in-depth understanding in this article, so continue reading.
Example 1: Basic Usage. set1 = {1, 2, 3, 4, 5} set2 = {3, 4, 5, 6, 7} result = set1.difference(set2) print(result) # Output: {1, 2} Example 2: Using Operator - set1 = {1, 2, 3, 4, 5} set2 = {3, 4, 5, 6, 7} result = set1 - set2. print(result) # Output: {1, 2} Example 3: Difference with an Empty Set. set1 = {1, 2, 3, 4, 5}
18 gru 2017 · This article demonstrates different operations on Python sets. Examples: Input : A = {0, 2, 4, 6, 8} B = {1, 2, 3, 4, 5} Output : Union : [0, 1, 2, 3, 4, 5, 6, 8] Intersection : [2, 4] Difference : [8, 0, 6] Symmetric difference : [0, 1, 3, 5, 6, 8]
The difference() function in Python set methods returns a new set containing elements that are present in the set but not in the specified iterable. It computes the difference between two sets and returns the result as a new set. Parameter Values. Return Values. The difference() method returns a new set with elements not in the others.
