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
Business
How Detailed Should a Startup Biography Be?
When crafting a startup biography, one of the most important considerations is determining how...
By Dacey Rankins 2025-04-21 18:50:29 0 18K
Business
What Are the Different Types of Feedback?
Understanding Various Feedback Forms: Positive, Negative, Constructive, and Destructive Feedback...
By Dacey Rankins 2025-05-28 14:18:10 0 8K
Marketing and Advertising
How to Build Brand Awareness and Grow Your Brand
Introduction: Why Brand Awareness Is the Foundation of Growth You can have the best product, the...
By Dacey Rankins 2025-10-14 17:11:59 0 7K
Mental Health
Psychosis: Etymology
EtymologyThe word psychosis was introduced to the psychiatric literature in 1841 by Karl...
By Kelsey Rodriguez 2023-05-18 17:18:20 0 12K
Productivity
What skills are in demand?
What Skills Are in Demand? People usually ask this question hoping for certainty. A list.A...
By Michael Pokrovski 2026-05-27 21:16:27 0 1K

BigMoney.VIP Powered by Hosting Pokrov