Python Dictionary Key/Value Swap

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
Read More
Marketing and Advertising
Is Outdoor Advertising Still Relevant in 2026?
As advertising becomes increasingly digital, many marketers question whether outdoor advertising...
By Dacey Rankins 2026-02-03 19:05:22 0 4K
Телевидение
Телеканала «Краснодар», прямой эфир
МТРК «Краснодар» - динамично развивающийся телеканал, рассказывающий о событиях и...
By Nikolai Pokryshkin 2022-10-29 13:00:12 0 31K
Personal Development
What are the best personal development books?
Personal development is a lifelong process of improving your mindset, skills, habits, and overall...
By Michael Pokrovski 2026-02-03 17:58:09 0 4K
Business
Do I Need to Be a Programmer to Become an Indie Hacker?
The indie hacker community has grown rapidly in recent years, offering many individuals the...
By Dacey Rankins 2025-02-14 15:39:53 0 19K
Money
How Many Credit Cards Should I Have?
How Many Credit Cards Should I Have? Credit cards can be powerful financial tools when used...
By Leonard Pokrovski 2025-09-30 22:45:50 0 15K

BigMoney.VIP Powered by Hosting Pokrov