Python Dictionary Key/Value Swap

0
14K

You can change the keys and values in a dictionary using a loop and items(). This can be helpful if the key doesn't exist in the dictionary, but the value exist. Here's an example:

d = {'key1': 'val1', 'key2': 'val2', 'key3': 'val3'}

d_swap = {v: k for k, v in d.items()}
print(d_swap)
# {'val1': 'key1', 'val2': 'key2', 'val3': 'key3'}
Search
Categories
Read More
Mental Health
Autism Spectrum: Neuropathology
Listed below are some characteristic findings in ASD brains on molecular and cellular levels...
By Kelsey Rodriguez 2023-02-28 19:53:50 0 12K
Marketing and Advertising
How Do I Write a TV Commercial Script?
Writing a TV commercial script is about clarity and emotion. Unlike blog posts or...
By Dacey Rankins 2026-02-23 13:09:53 0 976
Спорт
Тигры. Tigers. (2020)
Мартин — один из самых ярких юных футболистов в истории Швеции. Ему пророчат светлое...
By Nikolai Pokryshkin 2022-09-03 19:28:48 0 32K
Personal Finance
What Is the Difference Between a Tax Deduction and a Tax Credit? Which One Is Better, and How Do They Affect Your Tax Bill?
What Is the Difference Between a Tax Deduction and a Tax Credit? Which One Is Better, and How Do...
By Leonard Pokrovski 2025-11-20 17:05:44 0 5K
Decision Making and Problem Solving
How can teams become more creative?
The Architecture of the Intellectual Pivot The mind is a pattern-making machine. It is...
By Michael Pokrovski 2026-07-09 09:54:37 0 398

BigMoney.VIP Powered by Hosting Pokrov