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
Productivity
Why do people procrastinate?
Why Do People Procrastinate? People procrastinate for a wide range of reasons, but the...
By Michael Pokrovski 2026-04-18 07:20:30 0 2K
Electronics and Electrical
The Electronics Business: Powering the Future of Innovation
The electronics business is one of the most dynamic and fast-growing industries in the world....
By Dacey Rankins 2025-01-21 14:41:03 0 16K
Marketing and Advertising
What Channels Are Best for Customer Acquisition?
Choosing the right customer acquisition channels can determine whether your business grows...
By Dacey Rankins 2026-01-16 16:33:31 0 5K
Business
Do You Need to Be in Silicon Valley to Succeed in Tech?
For decades, Silicon Valley has been the global epicenter of technological innovation. Home to...
By Dacey Rankins 2025-04-30 12:45:19 0 15K
Productivity
How to stay committed long-term?
How to Stay Committed Long-Term? Most people misunderstand commitment. They treat it like a...
By Michael Pokrovski 2026-05-18 20:06:32 0 1K

BigMoney.VIP Powered by Hosting Pokrov