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 Your Biggest Frustrations in Analytics?
Analytics is often seen as the engine behind modern business decision-making. Organizations...
How to Write a Catchy Press Release
What is a press release?The concept of a press release should be determined on the shore in order...
How Much Does It Cost / What Budget Do I Need for Business Development Activities?
Business development (BD) is widely recognized as a critical driver of growth for companies of...
What Is a Recession?
A recession is one of the most commonly discussed yet often misunderstood phases of the economic...
How do exchange rates affect trade?
How Do Exchange Rates Affect Trade?
The Invisible Price Tag Attached to Every Global Transaction...