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
The Modern Homeowner: Challenges, Opportunities, and Responsibilities
Homeownership is often considered a milestone, a symbol of stability and financial success. For...
What Is a Session?
When analyzing website performance in Google Analytics, one of the most frequently encountered...
The Power of Mentorship: Unlocking Potential and Building Success
Mentorship is more than just advice—it’s a powerful relationship that fosters growth,...
Rules of first aid
First aid is the beginning of the treatment of injuries, because it prevents complications such...
How to Organize Files Digitally?
Digital file organization is a critical skill in modern office administration. With most...