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

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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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SectionΒ 2. ChapterΒ 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!

close

Awesome!

Completion rate improved to 3.23

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