Python Dictionary Key/Value Swap
Posted 2023-03-03 21:55:48
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'}
Zoeken
Categorieën
- Arts
- Business
- Computers
- Spellen
- Health
- Home
- 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
Read More
13 gift options for a person leading a healthy lifestyle
Leading a healthy lifestyle has become a fashionable trend among the population of the whole...
Survival Island. (2005)
Three people - a rich couple and a crew member - are shipwrecked on a tropical island and their...
The Godfather. (1972)
The Godfather "Don" Vito Corleone is the head of the Corleone mafia family in New York. He is at...
What Are Your Strengths and Weaknesses? A Window into Self-Awareness and Growth Potential
The interview question “What are your strengths and weaknesses?” remains a classic...
Taxi Driver. (1976)
A mentally unstable veteran works as a nighttime taxi driver in New York City, where the...