Python Dictionary Key/Value Swap
Posted 2023-03-03 21:55:48
0
5K
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'}
Cerca
Categorie
- Arts
- Business
- Computers
- Giochi
- Health
- Home
- 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
Leggi tutto
Selling or Closing a Business: A Guide for Entrepreneurs
Whether you're looking to move on to new opportunities or simply want to exit your business,...
Exploring the Elegance and Intensity of Squash: A Sport for the Agile and Strategic
Squash, often dubbed the "fastest racket sport," is an exhilarating and demanding game that...
Пожары. Incendies. (2010)
Когда брат и сестра Марван ознакомились с завещанием матери, их удивлению не было предела. Её...
Types of Computers
Types of Computers
Computers are distinguished by a variety of criteria, which are related to...
It's a Wonderful Life. (1946)
An angel is sent from Heaven to help a desperately frustrated businessman by showing him what...