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 attracts investment to a country?
What Attracts Investment to a Country?
The Real Magnet for Capital Is Not What Most Governments...
How Does Capitalism Affect Inequality?
How Does Capitalism Affect Inequality?
Capitalism is an economic system based on private...
What Is Online Advertising?
Online advertising has become one of the most powerful and dominant forces in modern marketing....
Body Art
Body art is a form of avant-garde art that developed in the 1960s. The main object of body art is...
What Is B2C Marketing?
Business-to-Consumer (B2C) marketing is the process of promoting and selling products or services...