Python Dictionary Key/Value Swap

0
13K

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
Personal Finance
How Much Can I Earn on Social Security?
How Much Can I Earn on Social Security? Earnings Limits, Benefit Reductions & the Retirement...
By Leonard Pokrovski 2025-12-12 22:17:53 0 5K
Chemicals
Business Chemicals: The Backbone of Modern Industry
Chemicals play a crucial role in virtually every sector of modern business, from manufacturing to...
By Dacey Rankins 2025-01-22 14:29:51 0 16K
Social Issues
The King of Staten Island. (2020)
Scott has been a case of arrested development since his firefighter dad died. He spends his days...
By Leonard Pokrovski 2022-10-18 20:59:01 0 27K
Business
How Do I Determine My Startup Costs and Other Expenses?
Starting a new business can be an exciting yet overwhelming experience. One of the most crucial...
By Dacey Rankins 2025-03-03 14:22:51 0 14K
Business
What is the Best Way to Pitch Investors as a Startup Founder?
As a startup founder, securing investment is often the key to turning your vision into a reality....
By Dacey Rankins 2025-04-02 16:23:33 0 13K

BigMoney.VIP Powered by Hosting Pokrov