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 Core Elements of CRO?
Conversion Rate Optimization (CRO) is often described as both an art and a science. It’s...
What Are Some Famous Startup Success Stories?
Every billion-dollar company once started as an idea—sometimes in a dorm room, a garage, or...
What Are the Key Responsibilities of a Startup CEO?
The role of a startup CEO is both exhilarating and daunting. Unlike in mature companies...
How do businesses use behavioral economics?
How Do Businesses Use Behavioral Economics?
The $8 Bottle of Wine
A restaurant owner faced a...
How Will I Measure Success?
One of the most crucial aspects of running a business is knowing how to measure success. While...