How to check if a value exists in a dictionary (python)
Now we will see the example to check key and value exists in the dictionary or not.
Example: 1
user_info = {'name': 'Pramod', 'Rollno': '17691a05b9', 'Branch': 'CSE'}
if 'name' in user_info:
print("prensent")
else:
print("not present")
Output:
C:\Users\Pramod\PycharmProjects\pythonProject\venv\Scripts\python.exe C: / Users / Pramod / PycharmProjects / pythonProject / main.py prensent Process finished with exit code 0
Example: 2
if 22 in user_info.values():
print('exis')
else:
print('not exist')
Output:
C:\Users\Pramod\PycharmProjects\pythonProject\venv\Scripts\python.exe C:/Users/Pramod/PycharmProjects/pythonProject/main.py not exist Process finished with exit code 0
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