Python Dictionary Key/Value Swap

0
9K

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'}
Cerca
Categorie
Leggi tutto
Спорт
Малышка на миллион. Million Dollar Baby. (2004)
Тренеру по боксу Фрэнку Данну так и не удалось воспитать чемпиона. Он владеет спортивным залом в...
By Nikolai Pokryshkin 2023-03-16 13:50:53 0 24K
Financial Services
8 money tips for freelance workers
If you’ve traded in your cubicle to become a freelancer, you’re not alone. Fifteen...
By Mark Lorenzo 2023-05-18 19:49:49 0 20K
Financial Services
Types of market-oriented environmental tools
Key points The three main categories of market-oriented environmental policies are...
By Mark Lorenzo 2023-05-03 20:55:50 0 8K
Business
How to manage subscriptions and unsubscribes to on-site and off-site newsletters
There are 2 pieces of news: bad and good. The bad news is that your subscriber base is degraded...
By Dacey Rankins 2024-09-27 15:16:00 0 25K
Business
What Is One Decision You Regret, and What Did You Learn From It?
Every leader has faced moments where hindsight brings clarity. Regret is not a sign of...
By Dacey Rankins 2025-05-09 15:06:22 0 3K
image/svg+xml


BigMoney.VIP Powered by Hosting Pokrov