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Python Set intersection_update() Method
Python Set intersection_update() Method
The intersection update() method in python set is used to remove the unwanted elements (which are not available in all sets if the comparison is done between more than two sets) from the original set.
Syntax:set.intersection_update(set1, set2 ... etc)
Parameter Values
| Parameter | Description |
|---|---|
| set1 | It is Required. The set to be compared |
| set2 | It is Optional. Multiple sets to be compared |
x = {"php", "python", "codeigniter"}
y = {"blue", "python", "orange"}
x.intersection_update(y)
print(x)
Output:
{'python'}
Example 2:
{'python'}
a = {"abc", "def", "phptpoint"}
b = {"phptpoint", "jkl", "mno"}
c = {"mno", "pqr", "phptpoint"}
a.intersection_update(b, c)
print(a)
Output:
{'phptpoint'}
{'phptpoint'}
Python Set Methods
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Python Set clear() Method
Python Set copy() Method
Python Set difference() Method
Python Set difference_update() Method
Python Set discard() Method
Python Set intersection() Method
Python Set symmetric_difference() Method
Python Set symmetric_difference_update() Method
Python Set union() Method
Python Set update() Method
Python Set intersection_update() Method
Python Set isdisjoint() Method
Python Set issubset() Method
Python Set issuperset() Method
Python Set pop() Method
Python Set remove() Method
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