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
Why are rents going up?
Why Are Rents Going Up?
There is a peculiar absurdity to modern urban life: a young engineer can...
Best PaaS for Node.js: Choosing the Platform That Lets Developers Stay in Flow
There’s a moment that repeats itself in nearly every growing software company.
A developer...
What Are the Latest Trends in Entrepreneurship?
The world of entrepreneurship is constantly evolving, driven by technological advancements,...
What If Scope or Requirements Change Mid-Project? Handling Scope Creep: Assess Impact, Communicate Changes, Update Plan
In an ideal world, project requirements stay fixed from start to finish. But in reality, change...
Bernard Madoff
Bernard Lawrence Madoff (born Bernard Lawrence Madoff; April 29, 1938 – April 14, 2021) was...