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
How Do SaaS Companies Get Customers?
The first customer is usually the hardest. Not because the product is unfinished. Not because...
By Dacey Rankins 2026-07-31 21:40:02 0 710
Personal Finance
Why Are Education Costs Rising?
Why Are Education Costs Rising? Understanding the Drivers Behind the Escalating Price of...
By Leonard Pokrovski 2025-10-30 22:33:37 0 11K
Economics
What products are most exported?
What Products Are Most Exported? The Hidden Logic Behind Global Trade Every morning, before the...
By Leonard Pokrovski 2026-06-25 23:27:18 0 2K
Productivity
How to build discipline?
How to Build Discipline? Discipline has a reputation problem. People often imagine it as a...
By Michael Pokrovski 2026-05-31 16:41:52 0 2K
СМИ
Талант шмеля. The Talent of the Hornet (2020)
Стэф – популярный диджей Радио 105, его изображение висит на одном из небоскрёбов в самом...
By Nikolai Pokryshkin 2022-09-10 16:29:05 0 36K

BigMoney.VIP Powered by Hosting Pokrov




google-site-verification=q_0zhvNWwTfwbQ-uEJsvcmUKKbtOWUTgl3H57qDiFrg