w3resource

Python: Check multiple keys exists in a dictionary

Python dictionary: Exercise-33 with Solution

Write a Python program to check multiple keys exists in a dictionary.

Sample Solution:-

Python Code:

student = {
  'name': 'Alex',
  'class': 'V',
  'roll_id': '2'
}
print(student.keys() >= {'class', 'name'})
print(student.keys() >= {'name', 'Alex'})
print(student.keys() >= {'roll_id', 'name'})

Sample Output:

True                                                                                                          
False                                                                                                         
True

Pictorial Presentation:

Python Dictionary: Check multiple keys exists in a dictionary.
Python Dictionary: Check multiple keys exists in a dictionary.

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a Python program to print a dictionary line by line.
Next: Write a Python program to count number of items in a dictionary value that is a list.

What is the difficulty level of this exercise?

Test your Python skills with w3resource's quiz



Python: Tips of the Day

Free up Memory:

  • Manual garbage collection can be performed on timely or event based mechanism.
import gc
collected_objects = gc.collect()