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 Questions Do Investors Ask After a Pitch?
Great pitches impress investors — but great answers win investments.
In venture capital,...
Best Interview Questions to Ask Candidates [and Great Interview Tips]
Hiring the right person for a role is critical to the success of any organization. While resumes...
How Do I Keep My Vlog Interesting and Grow My Audience?
Introduction
Keeping a vlog engaging while steadily growing an audience is one of the biggest...
What Is a TV Advertising Rate Card?
If you're considering television advertising, one of the first documents you may encounter is a...
How Do I Find Leads?
Finding leads is one of the most important skills in sales. Without leads, you have no one to...