Remove Duplicates from a List in Python with One Line

Опубликовано: 22 Март 2026
на канале: PowerPro Academy
1,218
like

Tired of messy loops to remove duplicates from a list in Python?
This one-liner is a total game changer. It not only removes duplicates but also preserves the original order. Perfect for data cleaning, coding interviews, or just writing smarter code.

🚀 Code:

data = [4, 5, 4, 6, 7, 5, 8]
unique = list(dict.fromkeys(data))
print(unique)

[4, 5, 6, 7, 8]

⚡ No extra libraries
⚡ Super fast
⚡ Clean and Pythonic

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