Python Dictionary Key/Value Swap

0
12K

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
Video Games
The best video games of the XXI century
Ranked 10th TOP Bloodborne, released on the PlayStation 4 in 2015, is located. On the...
By FWhoop Xelqua 2023-01-17 17:02:41 0 20K
Music
13 Bright Ambient Music & Calming Nature Visuals | Relax, Focus, Study, Sleep
In today’s fast-paced world, moments of calm can feel rare. Whether you’re...
By Gpykin 2025-08-30 23:35:17 0 15K
Business
How Often Should a Business Strategy Be Reviewed or Updated?
In today’s fast-paced and constantly evolving business environment, it’s essential...
By Dacey Rankins 2024-12-26 13:43:36 0 18K
Financial Services
Macroeconomic perspectives on demand and supply
Key points Keynes’ Law states that demand creates its own supply....
By Mark Lorenzo 2023-06-15 20:13:45 0 12K
Finance
How is fintech regulated? Laws, compliance issues, and what regulators expect
How is fintech regulated? Laws, compliance issues, and what regulators expect Fintech —...
By Leonard Pokrovski 2025-10-10 22:52:10 0 5K

BigMoney.VIP Powered by Hosting Pokrov