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
Business
Best PaaS for Startups: Choosing the Platform That Helps You Move Faster
Every startup begins with a contradiction. You want to move quickly. But you also have limited...
By Dacey Rankins 2026-07-10 11:24:14 0 3K
Decision Making and Problem Solving
What affects memory the most?
The mind is not a warehouse, and it is certainly not a hard drive. We are prone to thinking of...
By Michael Pokrovski 2026-07-11 13:22:53 0 334
Economics
What documents are required for exports?
What Documents Are Required for Exports? Exporting a product appears deceptively simple from a...
By Leonard Pokrovski 2026-06-26 22:50:52 0 4K
Business
Is Google Analytics Free to Use?
One of the reasons Google Analytics has become the most popular web analytics tool in the world...
By Dacey Rankins 2025-08-30 00:38:48 0 12K
Extended Coverage
The next years may be the worst for the world economy, the investor believes
WASHINGTON, Dec. 12 — PRIME. The next two or three years may be the worst for the world...
By FWhoop Xelqua 2022-12-28 11:55:37 0 25K

BigMoney.VIP Powered by Hosting Pokrov