Python Dictionary Key/Value Swap
Posted 2023-03-03 21:55:48
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
- Arts
- Business
- Computers
- Games
- Health
- Home
- Kids and Teens
- Money
- News
- Personal Development
- Recreation
- Regional
- Reference
- Science
- Shopping
- Society
- Sports
- Бизнес
- Деньги
- Дом
- Досуг
- Здоровье
- Игры
- Искусство
- Источники информации
- Компьютеры
- Личное развитие
- Наука
- Новости и СМИ
- Общество
- Покупки
- Спорт
- Страны и регионы
- World
Read More
What is Stamp Duty?
What is Stamp Duty?
Stamp duty is a government-imposed tax levied on certain legal documents and...
How Do You Align Sales with Marketing?
One of the most overlooked drivers of predictable growth is alignment between sales and...
What is Marxist economic theory?
The Theory That Refuses to Sit Quietly
There is a peculiar persistence to Karl Marx. Empires...
How much can I borrow for college? Federal loan limits and private lender rules
How much can I borrow for college? Federal loan limits and private lender rules
Paying for...
Never Rarely Sometimes Always. (2020)
Inseparable best friends and cousins Autumn and Skylar precariously navigate the vulnerability of...