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
How Do I Find Profitable Products?
The search usually begins with the wrong objective.
A seller opens a marketplace.
Scrolls...
How Can AI and Machine Learning Influence Research and Development (R&D)?
The integration of artificial intelligence (AI) and machine learning (ML) into research and...
The Gold Rush. (1925)
A prospector goes to the Klondike during the 1890s gold rush in hopes of making his fortune, and...
How to Identify and Qualify New Business Opportunities or Partnerships: A Complete 3,000-Word Guide
Introduction
Identifying and qualifying business opportunities is one of the most critical...
The Power of Literature: Exploring the Depths of Human Experience
Literature is one of humanity's most cherished and enduring forms of expression. It encompasses...