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
Programming
asyncio.sleep() vs time.sleep()
Both of these functions basically has the same purpose, but a little different. Time.sleep()...
By Jesse Thomas 2023-03-15 19:00:59 0 15K
Economics
What Is Commerce? (In Simple Words)
What Is Commerce? (In Simple Words) Commerce means buying and selling goods and services.In...
By Leonard Pokrovski 2026-02-19 02:27:50 0 4K
Business
Should I write my business biography in the first or third person?
When deciding how to write a business biography, one of the most important choices is whether to...
By Dacey Rankins 2025-01-08 13:55:30 0 15K
Marketing and Advertising
How Much Does Market Research Cost? (Budgeting and Cost Breakdown for 2025)
Introduction: Why Market Research Costs Vary So Much Market research is one of the most critical...
By Dacey Rankins 2025-10-09 18:41:00 0 10K
Business
How Do You Handle Rejections? Maintaining Professionalism and Empathy in Candidate Communication
Rejection is an inevitable part of the hiring process, but how it’s handled can...
By Dacey Rankins 2025-06-25 12:50:42 0 8K

BigMoney.VIP Powered by Hosting Pokrov