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
Weather
Weather
A weather forecast is a scientifically based assumption about the future state of the weather in...
By FWhoop Xelqua 2023-03-24 17:35:47 0 18K
Personal Finance
What Is the Best Type of Savings Account?
What Is the Best Type of Savings Account? Comparing High-Yield Savings Accounts, Money Market...
By Leonard Pokrovski 2025-12-04 17:17:08 0 2K
Antiques and Collectibles
A Guide to Shopping for Antiques and Collectibles: Tips for Finding Timeless Treasures
Shopping for antiques and collectibles is a thrilling journey that combines history, artistry,...
By Dacey Rankins 2024-11-29 15:08:02 0 11K
Business
What Common Mistakes Should Be Avoided When Writing a Startup Biography?
A startup biography is more than just a summary — it’s a powerful narrative that can...
By Dacey Rankins 2025-04-19 14:45:22 0 10K
Business
What Are the Key Risks in an M&A Deal?
Mergers and acquisitions (M&A) are among the most ambitious, complex, and high-stakes moves a...
By Dacey Rankins 2025-11-26 13:32:29 0 2K

BigMoney.VIP Powered by Hosting Pokrov