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
Money
What is Stamp Duty?
What is Stamp Duty? Stamp duty is a government-imposed tax levied on certain legal documents and...
By Leonard Pokrovski 2025-09-28 21:45:52 0 11K
Business
How Do You Align Sales with Marketing?
One of the most overlooked drivers of predictable growth is alignment between sales and...
By Dacey Rankins 2025-12-23 20:04:50 0 11K
Economics
What is Marxist economic theory?
The Theory That Refuses to Sit Quietly There is a peculiar persistence to Karl Marx. Empires...
By Leonard Pokrovski 2026-04-30 22:51:30 0 5K
Personal Finance
How much can I borrow for college? Federal loan limits and private lender rules
How much can I borrow for college? Federal loan limits and private lender rules Paying for...
By Leonard Pokrovski 2025-12-16 20:57:10 0 12K
Social Issues
Never Rarely Sometimes Always. (2020)
Inseparable best friends and cousins Autumn and Skylar precariously navigate the vulnerability of...
By Leonard Pokrovski 2022-10-25 18:53:56 0 33K

BigMoney.VIP Powered by Hosting Pokrov