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 anchoring bias?
What Is the Anchoring Bias?
The First Number That Quietly Organizes Thought
A person is asked...
Serving in Volleyball
Where does volleyball start? With a good mood, with a good game, form or serve? Everyone chooses...
What Is Organic User Acquisition?
Organic user acquisition is the process of attracting new users without directly paying for...
What is active learning?
What Is Active Learning?
Most people think learning happens when information enters the brain....
How to write an autobiography
An autobiography is a short story about yourself, which allows you to find out general...