Python Dictionary Key/Value Swap
Posted 2023-03-03 21:55:48
0
13K
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
An Introduction to Croquet: A Classic Lawn Game of Strategy and Skill
Croquet is a timeless lawn game that combines elements of strategy, skill, and social...
What is Customer Experience (CX)
Imagine that you ordered a bouquet of flowers for a loved one through a flower shop aggregator...
What Is Financial Forecasting?
What Is Financial Forecasting?
Financial forecasting is the process of estimating a...
Modern Times. (1936)
The Tramp struggles to live in modern industrial society with the help of a young homeless woman....
What Are Common Pitching Mistakes?
Pitching — whether to investors, customers, partners, or the media — is a skill most...