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
Why is skill development important?
Why Is Skill Development Important?
There’s a moment I keep coming back to.
A few years...
How Social PR Works
The values that brands convey affect consumer choices. They like to buy products from socially...
What is inflation’s impact on markets?
What Is Inflation’s Impact on Markets?
The Most Expensive Four-Letter Word on Wall Street...
What Other Questions Do Users Often Ask About GA4?
Since the launch of Google Analytics 4 (GA4), many marketers, analysts, and business owners have...
What Is Late-Stage Capitalism?
What Is Late-Stage Capitalism?
“Late-stage capitalism” is a phrase you often see...