near_me
Linear Algebra
keyboard_arrow_down 52 guides
chevron_leftCookbooks
Adding new key-value pairs to a dictionaryChanging values in a dictionaryChecking if a dictionary is emptyChecking if a given key already exists in a dictionaryLooping through key-value pairs in a dictionaryLooping through keys in a dictionaryLooping through values in a dictionaryMerging two dictionariesRemoving key-value pairs from a dictionaryRetrieving values in a dictionarySorting a dictionary by value
check_circle
Mark as learned thumb_up
1
thumb_down
0
chat_bubble_outline
0
Comment auto_stories Bi-column layout
settings
Adding new key-value pairs to a dictionary in Python
schedule May 20, 2023
Last updated local_offer
Tags Python
tocTable of Contents
expand_more Master the mathematics behind data science with 100+ top-tier guides
Start your free 7-days trial now!
Start your free 7-days trial now!
There are 2 main ways to add new keys to a dictionary: subscript notation or dict.update(~) method.
Subscript notation
To add one key/value pair to dictionary d:
{'1': 'one', '2': 'two', '3': 'three', '4': 'four'}
dict.update(~)
To add multiple key/value pairs to dictionary d:
We add the key/value pairs from dictionary d1 to dictionary d.
Published by Isshin Inada
Edited by 0 others
Did you find this page useful?
thumb_up
thumb_down
Comment
Citation
Ask a question or leave a feedback...
thumb_up
1
thumb_down
0
chat_bubble_outline
0
settings
Enjoy our search
Hit / to insta-search docs and recipes!
