Python Dictionary Key/Value Swap

0
13K

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'}
Buscar
Categorías
Read More
Business and Corporate Finance
What Is Business Finance? How Companies Manage Money
What Is Business Finance? How Companies Manage Money Introduction Every business, whether it is...
By Leonard Pokrovski 2025-12-27 22:39:19 0 4K
Financial Services
The benefits and costs of US environmental laws
Key points Taken as a whole, the benefits of US environmental regulation have...
By Mark Lorenzo 2023-07-26 20:06:55 0 19K
Marketing and Advertising
Advanced Product Launch Strategies: Turning Momentum Into Market Leadership
1. Building a Product Launch Roadmap A successful launch isn’t about working harder...
By Dacey Rankins 2025-10-29 15:03:05 0 14K
Information Services
Understanding Business Information Services: Empowering Data-Driven Decision-Making
In today’s fast-paced business environment, data is one of the most valuable assets a...
By Dacey Rankins 2024-11-19 18:24:42 0 13K
Programming
Python Reverse Method
reverse() can flip the list around. The reverse() method doesn't return any value. It...
By Jesse Thomas 2023-03-03 01:09:45 0 11K

BigMoney.VIP Powered by Hosting Pokrov