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
How Do You Measure Customer Service Performance?
Customer service performance is a critical component of organizational success, particularly in...
How Do I Stop Automatic Debit Payments from My Account?
How Do I Stop Automatic Debit Payments from My Account?
Automatic debit payments are a...
How Do I Stand Out in Crowded Markets?
There’s a particular type of desperation you can hear in modern branding.
It arrives...
Macroeconomic perspectives on demand and supply
Key points
Keynes’ Law states that demand creates its own supply....
How to make habits easier?
How to Make Habits Easier?
Most habit problems are not motivation problems.
They are friction...