Python Dictionary Key/Value Swap

0
6K

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
Table Tennis
Table Tennis: The Art, Science, and Thrill of Ping Pong
Table Tennis: The Art, Science, and Thrill of Ping Pong Table tennis, also known as ping pong,...
By Leonard Pokrovski 2024-07-10 08:30:47 0 13K
Design
Where Art and Design Are Frequently Used: A Comprehensive Overview
Art and design play a significant role in our everyday lives, influencing the environments we...
By Dacey Rankins 2024-12-13 14:20:24 0 2K
Financial Services
The Production Possibilities Frontier
Key Points The Production Possibilities Frontier (PPF) is a graph that shows all the...
By Mark Lorenzo 2023-06-23 19:45:38 0 6K
Деньги
Финансовая Энергия
Как энергия экстрасенсов работает для привлечения финансов и улучшения материального...
By Nikolai Pokrovski 2024-12-17 21:43:24 0 5K
Systems
The most powerful computer in the world in 2022
Which computer is the most powerful in the world? Frontier HPE Cray EX235a is a new computer...
By FWhoop Xelqua 2023-04-14 16:35:38 0 14K
image/svg+xml


BigMoney.VIP Powered by Hosting Pokrov