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 Are the Disadvantages of Outdoor Advertising?
While outdoor advertising offers strong visibility and brand-building benefits, it is not without...
How Transparent Are Startup CEOs with Their Teams?
Transparency is more than a leadership buzzword—it’s a defining trait of effective...
What Do You Like Most About Working for This Company?
During a job interview, one insightful question candidates often ask is: "What do you like most...
Проект «Сила». Project Power. (2020)
В Новый Орлеан завозят капсулы, которые дают проглотившим их суперспособности на 5 минут. Но...
How perfectly competitive firms make output decisions
Key points
As a perfectly competitive firm produces a greater quantity of output,...