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
Google ads Part Two
Part One: Google ads: interface and settings (bigmoney.vip)
Search and Display Network
The two...
What is Mobile Marketing?
Introduction
In an era where smartphones and tablets dominate digital interaction, businesses...
Why is environmental economics important?
Why Environmental Economics Matters More Than Most Economists Admit
The modern economist suffers...
The Vital Role of Nursing: A Pillar of Healthcare
Nursing is a profession that embodies compassion, dedication, and expertise. Nurses are at the...
What Are Some Good Presentation Topics?
Choosing the right presentation topic is one of the most important steps in creating a...