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
How Do I Tailor Feedback for Bosses, Peers, and Reports?
Giving feedback isn’t one-size-fits-all. How you deliver feedback should vary depending on...
Schizophrenia Mechanism
MechanismThe mechanisms of schizophrenia are unknown, and a number of models have been put...
Is It Necessary to Learn Formal Etiquette in Today’s Casual Society?
We live in a world that has undergone dramatic cultural transformation over the past century....
What Are the Disadvantages of Newspaper Advertising?
While newspaper advertising offers credibility, trust, and local reach, it is not without...
10 Tips for a New Entrepreneur
An entrepreneur differs from the rest not only in his activity, but also in his consciousness,...