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
Economics
What are current research topics in economic development?
Economic development is a dynamic and evolving field that responds to global challenges,...
By Leonard Pokrovski 2026-04-16 17:23:40 0 5K
Decision Making and Problem Solving
What activities help maintain mental skills?
You stare blankly at a complex spreadsheet or a simple set of instructions while your mind...
By Michael Pokrovski 2026-07-29 17:21:26 0 1K
Business
How Do I Create a Retail Business Plan?
The Business Plan Nobody Read—And Why It Still Mattered Several years ago, I met an...
By Dacey Rankins 2026-07-15 16:26:08 0 3K
Business
How Do CEOs Attract and Retain Top Leadership Talent?
In a competitive, fast-moving business environment, the ability to attract and retain...
By Dacey Rankins 2025-08-07 17:33:29 0 19K
Business
How Do Accelerators Differ from Incubators?
Startups often seek external support to refine their ideas, develop products, and scale quickly....
By Dacey Rankins 2025-04-22 15:35:30 0 25K

BigMoney.VIP Powered by Hosting Pokrov