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
How Much Does Outsourcing Cost?
Outsourcing is often associated with cost savings, but the reality is more nuanced. While...
Большой куш. Snatch. (2000)
Фрэнки Четыре Пальца должен был переправить краденый алмаз из Англии в США своему боссу Эви, но,...
How much government intervention is too much?
How Much Government Intervention Is Too Much?
The Question Nobody Wants to Answer Honestly
Ask...
Who Can Benefit from Mentoring?
Mentoring is often associated with early-career professionals, but its value extends far beyond...
How Much Can a Membership Site Earn?
It is usually the first question entrepreneurs ask.
Not, "What problem should I solve?"
Not,...