Python clear function is used to clear or remove total items (key-value pairs) from a Dictionary. The syntax behind this clear function is:
dictionary_name.clear()
Python Dictionary clear function Example
The clear function removes keys and values in a given dictionary. The code below removes items from the emp.
TIP: Please refer to the Dict article to understand everything about them in Python.
emp = {'name': 'John', 'age': 25 , 'job': 'HR', 'Sal': 725000}
print("Dictionary: ", emp)
print("Dictionary Length: ", len(emp))
emp.clear()
print("\nDictionary: ", emp)
print("Dictionary Length: ", len(emp))
