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
СМИ
В случае убийства набирайте «М». Dial M for Murder. (1954)
Тони Вендис, бывший плейбой и звезда большого тенниса, прожигающий деньги своей красавицы-жены...
By Nikolai Pokryshkin 2023-03-06 15:23:34 0 33K
Paintball
Exploring Paintball: The Thrill of Strategy and Adventure
Exploring Paintball: The Thrill of Strategy and Adventure Paintball, a sport born from the...
By Leonard Pokrovski 2024-07-03 22:21:11 0 31K
Horror
The Evolution of the Horror Movie Industry: A Tale of Fear, Innovation, and Endurance
The horror movie industry is one of the most enduring and versatile genres in cinema history....
By Dacey Rankins 2024-11-19 15:41:43 0 16K
Business
What Kind of Insurance Do I Need?
When it comes to protecting your assets, securing the right kind of insurance is vital for...
By Dacey Rankins 2025-02-05 15:42:06 0 16K
Marketing and Advertising
How Do Local Mobile Searches Behave / How to Optimize for “Near Me” Searches
Introduction “Near me” searches have become one of the defining behaviors of the...
By Dacey Rankins 2025-10-17 15:24:32 0 9K

BigMoney.VIP Powered by Hosting Pokrov