Python Dictionary Key/Value Swap
Postado 2023-03-03 21:55:48
0
13K
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'}
Pesquisar
Categorias
- Arts
- Business
- Computers
- Jogos
- Health
- Início
- Kids and Teens
- Money
- News
- Recreation
- Reference
- Regional
- Science
- Shopping
- Society
- Sports
- Бизнес
- Деньги
- Дом
- Досуг
- Здоровье
- Игры
- Искусство
- Источники информации
- Компьютеры
- Наука
- Новости и СМИ
- Общество
- Покупки
- Спорт
- Страны и регионы
- World
Leia Mais
Should I Do Market Research Myself or Hire an Agency? (Complete 2025 Guide)
Introduction: The Dilemma Every Business Faces
Market research is one of the most crucial...
Harmonizing the Experience: The Art of Shopping for Music
Harmonizing the Experience: The Art of Shopping for Music
In the digital age, the way we...
What Income Is Taxable? A Practical Guide to Common Tax Questions
What Income Is Taxable? A Practical Guide to Common Tax Questions
Understanding which types of...
Антебеллум. Antebellum. (2020)
Известная писательница, активистка и борец за права чёрных женщин Вероника Хенли оказывается в...
What Does a CFO Do in a Startup?
What Does a CFO Do in a Startup?
Fundraising, Runway, and Scaling Explained
In a...