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 economic integration?
What Is Economic Integration?
Economic integration is the process by which countries reduce or...
How Does Automation Improve Productivity?
Automation has become one of the most powerful drivers of productivity in modern workplaces. By...
What is mediation in industrial relations?
What Is Mediation in Industrial Relations?
Industrial relations involve the relationship between...
What Is the Shared Responsibility Model?
The first time I heard the phrase shared responsibility model, I thought it sounded suspiciously...
Список Шиндлера. Schindler's List. (1993)
Сценарий «Списка Шиндлера» долго кочевал от одного режиссера к другому, пока не...