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 the Project Timeline? Setting Key Dates, Building Schedules, and Managing Dependencies
A well-defined project timeline serves as the backbone of any successful initiative. It outlines...
What to Do With Feedback Once Collected
Collecting feedback is only the first step—what you do with it determines its true value....
How do I stay organized with multiple tasks?
How Do I Stay Organized With Multiple Tasks?
Staying organized when managing multiple tasks is...
Круиз по джунглям. Jungle Cruise. (2021)
Хитростью и немалой сноровкой раздобыв бесценную карту верховьев Амазонки, бойкая археолог Лили...
What rules and costs should I know about in Imports and Exports?
What Rules and Costs Should I Know About in Imports and Exports?
International trade allows...