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 Do SaaS Companies Get Customers?
The first customer is usually the hardest.
Not because the product is unfinished. Not because...
Why Are Education Costs Rising?
Why Are Education Costs Rising?
Understanding the Drivers Behind the Escalating Price of...
What products are most exported?
What Products Are Most Exported? The Hidden Logic Behind Global Trade
Every morning, before the...
How to build discipline?
How to Build Discipline?
Discipline has a reputation problem.
People often imagine it as a...
Талант шмеля. The Talent of the Hornet (2020)
Стэф – популярный диджей Радио 105, его изображение висит на одном из небоскрёбов в самом...