Python intersection between list and dict keys

In Python, you might encounter situations where you need to find the common elements between a list and the keys of a dictionary. This can be accomplished using the intersection of sets, as both lists and dictionaries can be converted to sets.
Let's explore how to find the intersection between a list and the keys of a dictionary with a step-by-step tutorial and code examples.
First, let's create a sample list and a dictionary to work with. For the purpose of this tutorial, we'll use a simple list of numbers and a dictionary with those numbers as keys.
To find the intersection, convert both the list and the dictionary keys to sets. This ensures that you can easily find the common elements between them.
Now that you have sets representing the list and the dictionary keys, find their intersection using the intersection method.
Print or display the common elements to see the intersection between the list and the dictionary keys.
Here's the complete code:
In this tutorial, you learned how to find the intersection between a list and the keys of a dictionary in Python. This approach can be useful in various scenarios where you need to identify common elements between different data structures.
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