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
Chakra UI Pros & Cons
What is Chakra UI?
It is a simple, modular, and accessible component library that gives you all...
How does income inequality affect economic growth?
How Does Income Inequality Affect Economic Growth?
Income inequality refers to the uneven...
Is There a Market for My Product or Service?
Before launching any business, one of the most important questions to ask is whether there is a...
How Do Marketplaces Scale?
The first marketplace I analyzed looked unstoppable.
Customer sign-ups were climbing every...
How Do You Measure Product Success or Innovation ROI?
Measuring product success and innovation return on investment (ROI) is one of the most critical...