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Learn Using the clear() Method: Emptying a Dictionary Completely | Mastering Python Dictionaries
Python Data Structures
course content

Course Content

Python Data Structures

Python Data Structures

2. Mastering Python Dictionaries
3. Mastering Python Tuples
4. Mastering Python Sets

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Using the clear() Method: Emptying a Dictionary Completely

Dictionaries also offer a handy clear() method that removes all items, leaving you with an empty dictionary. Here's how it works.

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# Creating a dictionary for book details book = { "title": "Pride and Prejudice", "author": "Jane Austen", "year": 1813, "genre": "Romance" } # Printing the dictionary before clearing print("Before clearing:", book) # Clearing all items from the dictionary book.clear() # Printing the dictionary after clearing print("After clearing:", book)
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Task

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We’ve done a great job working with the authors_books dictionary, but it’s time to say goodbye to it.

  • Clear the authors_books dictionary.
  • Use the clear() method to do this.

Solution

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Section 2. Chapter 8
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book
Using the clear() Method: Emptying a Dictionary Completely

Dictionaries also offer a handy clear() method that removes all items, leaving you with an empty dictionary. Here's how it works.

12345678910111213141516
# Creating a dictionary for book details book = { "title": "Pride and Prejudice", "author": "Jane Austen", "year": 1813, "genre": "Romance" } # Printing the dictionary before clearing print("Before clearing:", book) # Clearing all items from the dictionary book.clear() # Printing the dictionary after clearing print("After clearing:", book)
copy
Task

Swipe to start coding

We’ve done a great job working with the authors_books dictionary, but it’s time to say goodbye to it.

  • Clear the authors_books dictionary.
  • Use the clear() method to do this.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 2. Chapter 8
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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