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
The Thrilling World of Laser Games: Where Strategy Meets Adventure
The Thrilling World of Laser Games: Where Strategy Meets Adventure
In the realm of interactive...
How Do I Overcome Procrastination?
Procrastination is the silent thief of time. Most of us have experienced it: putting off a task...
What is the Consumer Price Index (CPI)?
What Is the Consumer Price Index (CPI)?
The Consumer Price Index (CPI) is one of the most...
10 "MarketPlace" platforms through which you can sell your goods in the USA
As you know, the United States is a very developed country, in which most people make purchases...
PEP8 Quick Tip
When indenting, use tabs instead of spaces. Yes, PEP8 does tell you that spaces are suggested for...