Python Dictionary Key/Value Swap
نشر بتاريخ 2023-03-03 21:55:48
0
12كيلو 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
- Recreation
- Reference
- Regional
- Science
- Shopping
- Society
- Sports
- Бизнес
- Деньги
- Дом
- Досуг
- Здоровье
- Игры
- Искусство
- Источники информации
- Компьютеры
- Наука
- Новости и СМИ
- Общество
- Покупки
- Спорт
- Страны и регионы
- World
إقرأ المزيد
How can companies prepare for potential crises?
In an increasingly volatile world, companies face numerous risks that could disrupt their...
How Can a Business Biography Enhance My Professional Image?
In today’s competitive business landscape, professionals are constantly seeking ways to...
ВАЛЛ-И. WALL·E (2008)
Робот ВАЛЛ·И из года в год прилежно трудится на опустевшей Земле, очищая нашу планету от...
The Concept of Desktop Publishing
The concept of computer publishing systems appeared in connection with the development of...
How Do I Distribute and Promote My Videos to Reach My Audience?
Introduction
Creating a high-quality marketing video is only half the journey. The other...