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In Python, understanding the difference between append() and extend() is essential—especially when preparing for the Best Python Certification programs, where list operations are frequently tested.
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append()adds a single element to the end of a list. -
extend()adds multiple elements from an iterable (list, tuple, set, etc.) to the existing list.
Example:
Use append() when you want to add one item, and use extend() when you want to merge multiple elements into a list.
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Posted : 15/11/2025 4:50 am