Python Dictionary Key/Value Swap
نشر بتاريخ 2023-03-03 21:55:48
0
13كيلو بايت
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'}
البحث
الأقسام
- Arts
- Business
- Computers
- الألعاب
- Health
- الرئيسية
- Kids and Teens
- مال
- 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
إقرأ المزيد
Dyslexia: Prognosis
Dyslexic children require special instruction for word analysis and spelling from an early age....
What Is the Full Retirement Age?
What Is the Full Retirement Age?
When people talk about retirement—especially in the...
What Are the Biggest Prospecting Mistakes?
Prospecting is simple — but not easy.Most people don’t struggle because they lack...
What role does technology play in business forecasting?
In today’s rapidly evolving business landscape, forecasting has become an indispensable...
How Has the Role of Influencers Evolved Over Time?
Influencers have become an integral part of modern marketing strategies and digital culture, but...