Python Dictionary Key/Value Swap
Δημοσιευμένα 2023-03-03 21:55:48
0
5χλμ.
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'}
Αναζήτηση
Κατηγορίες
- Arts
- Business
- Computers
- Παιχνίδια
- Health
- Κεντρική Σελίδα
- Kids and Teens
- Money
- News
- Recreation
- Reference
- Regional
- Science
- Shopping
- Society
- Sports
- Бизнес
- Деньги
- Дом
- Досуг
- Здоровье
- Игры
- Искусство
- Источники информации
- Компьютеры
- Наука
- Новости и СМИ
- Общество
- Покупки
- Спорт
- Страны и регионы
- World
Διαβάζω περισσότερα
30 home entertainment for the whole family to help pass the time
Games, tricks and experiments that children (and adults) will appreciate.
Because of the...
The Exorcist. (1973)
When a teenage girl is possessed by a mysterious entity, her mother seeks the help of two priests...
Discovering the Thrill of Sports Orienteering
Sports orienteering, a blend of physical prowess, strategic thinking, and navigating through...
Understanding Health Education: Empowering Communities for a Healthier Future
Health education is a critical component of public health that seeks to improve individual and...
Time
Time is the continued sequence of existence and events that occurs in an apparently irreversible...