Python Dictionary clear() (With Examples)

Python Dictionary clear()

In this tutorial, you will learn about the Python Dictionary clear() method with the help of examples.

The clear() method removes all items from the dictionary.

Example

# dictionary
numbers = {1: "one", 2: "two"}


# removes all the items from the dictionary
numbers.clear()


print(numbers)

# Output: {}

clear() Syntax

The syntax of the clear() method is:

dictionary.clear()

Here, clear() removes all the items present in the dictionary.

clear() Parameters

The clear() method doesn't take any parameters.

clear() Return Value

The clear() method doesn't return any value.

Example 1: Python Dictionary clear()

cityTemperature = {"New York": 18, "Texas": 26}

print("Dictionary before clear():", cityTemperature)


# removes all the items from the dictionary
cityTemperature.clear()


print("Dictionary after clear():", cityTemperature)

Output

Dictionary before clear(): {'New York': 18, 'Texas': 26}
Dictionary after clear(): {}

In the above example, we have used the clear() method to remove all the items from the dictionary cityTemperature.

Here, the method removes every item from {"New York": 18, "Texas": 26} and returns an empty dictionary {}.

Also Read:

Did you find this article helpful?