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 Is Email Remarketing? A Complete Guide to Re-Engaging Customers Through Personalized Email Campaigns
While digital advertising platforms continue to evolve, email remains one of the most...
Крестный отец. The Godfather. (1972)
Криминальная сага, повествующая о нью-йоркской сицилийской мафиозной семье Корлеоне. Фильм...
Волк с Уолл-стрит. The Wolf of Wall Street. (2013)
1987 год. Джордан Белфорт становится брокером в успешном инвестиционном банке. Вскоре банк...
What Are Examples of Successful Crisis Management Strategies?
Crisis management is the process of preparing for and responding to an unexpected, disruptive...
How Can Late-Stage Startups Maintain Innovation?
As startups mature, they often face challenges in sustaining the innovation that fueled their...