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'}
Cerca
Categorie
Leggi tutto
Social Issues
Capturing the Friedmans (2003)
Documentary on the Friedmans, a seemingly typical, upper-middle-class Jewish family whose world...
By Leonard Pokrovski 2023-07-31 20:28:12 0 536K
Energy
The Power of Energy: Understanding Its Types, Sources, and Future
Energy is one of the most fundamental concepts in science and the cornerstone of modern...
By Dacey Rankins 2024-11-11 15:45:48 0 13K
Physics
Unraveling the Mysteries of the Universe: A Journey through the World of Physics
Unraveling the Mysteries of the Universe: A Journey through the World of Physics Physics, often...
By Leonard Pokrovski 2024-05-25 11:04:07 0 28K
Accounting
What Is a CEO and What Are Their Main Responsibilities?
A Chief Executive Officer (CEO) holds the highest-ranking position in an organization and carries...
By Dacey Rankins 2025-08-06 10:55:02 0 7K
Colleges and Universities
Keeping Up with Higher Education: Latest News from Colleges and Universities
Keeping Up with Higher Education: Latest News from Colleges and Universities In the...
By Leonard Pokrovski 2024-05-03 21:44:11 0 26K

BigMoney.VIP Powered by Hosting Pokrov