Python Dictionary Key/Value Swap
Posted 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'}
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 the Key Responsibilities of a Startup CEO?
The role of a startup CEO is one of the most demanding and dynamic in the business world. Unlike...
The Godfather Part II (1974)
The continuing saga of the Corleone crime family tells the story of a young Vito Corleone growing...
10 mistakes that will kill your expert video
Many experts make these mistakes and lose their audience. But they are easy to avoid - I have put...
AGRICULTURE AND FORESTRY – MAJOR CHALLENGES RELATED TO CLIMATE PROTECTION AND CHANGE
There is a strong relationship between climate protection, climate adaptation, food security and...
How Does Mobile Behavior Differ from Desktop Behavior?
The way people interact with digital content has undergone a seismic shift over the past decade....