Python Dictionary Key/Value Swap
Δημοσιευμένα 2023-03-03 21:55:48
0
13χλμ.
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'}
Αναζήτηση
Κατηγορίες
- Arts
- Business
- Computers
- Παιχνίδια
- Health
- Κεντρική Σελίδα
- 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
Διαβάζω περισσότερα
How to Measure Marketing ROI: What Metrics Actually Matter
Introduction: Why Measuring Marketing ROI Matters
In the modern business world, marketing...
Непрощённый. Unforgiven. (1992)
История Уильяма Мунни — бывшего хладнокровного убийцы, нашедшего в себе силы покончить с...
Sisters on Track (2021)
A coming of age story about hope, belonging, and the metaphorical and literal sisterhood of young...
Do I Need a Website to Start Affiliate Marketing?
When people first hear about affiliate marketing, their assumption is often that they’ll...
What Are the Best Ways to Finance a Startup?
Starting a business requires capital, and securing the right funding can determine the success or...