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'}
Zoeken
Categorieën
Read More
Biology
Scarlet Macaw
Scarlet Macaw (Ara Macao) – With a spectacular plumage and an inquisitive nature these...
By FWhoop Xelqua 2023-05-15 20:37:55 0 24K
Finance
The Risks and Downsides of Fintech: Security, Privacy, Fraud, Regulatory, and Technological Risks
The Risks and Downsides of Fintech: Security, Privacy, Fraud, Regulatory, and Technological Risks...
By Leonard Pokrovski 2025-10-10 22:49:33 0 7K
Marketing and Advertising
What Is Guerrilla Marketing? Definition, Core Principles, and Modern Applications
Introduction Marketing has always been about grabbing attention — but in today’s...
By Dacey Rankins 2025-10-07 14:54:22 0 7K
Personal Finance
What are the costs of K–12 schooling vs university? — a practical, illustrated guide
What are the costs of K–12 schooling vs university? — a practical, illustrated guide...
By Leonard Pokrovski 2025-10-31 20:36:06 0 8K
Business
What is User Behavior (or User Behavior Analysis)?
In today’s digital-first world, understanding how users interact with your product,...
By Dacey Rankins 2025-08-22 18:39:50 0 5K

BigMoney.VIP Powered by Hosting Pokrov