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 can Lean Startup principles be applied in established companies?
The Lean Startup methodology, popularized by Eric Ries, is often associated with new ventures and...
What is a nudge in behavioral economics?
What Is a Nudge in Behavioral Economics?
The Choice You Never Noticed
Imagine entering a...
What Is Multilevel Marketing (MLM)?
Introduction
Multilevel Marketing (MLM), sometimes known as network marketing, is one of the...
Do stocks perform well during inflation?
Do Stocks Perform Well During Inflation?
Inflation is one of the most important economic forces...
What Are the Costs Associated With Credit Repair Services?
What Are the Costs Associated With Credit Repair Services?
When your credit score takes a hit,...