map()

Built-in FunctionPython 2.0+Intermediate

Applies a function to every item in an iterable and returns an iterator

Quick Info

Documentation
Official Docs
Python Version
2.0+

Learn by Difficulty

Quick Example

python
nums = [1, 2, 3, 4, 5]
squared = list(map(lambda x: x**2, nums))
print(squared)

map() is a built-in function that applies a function to every item in an iterable and returns an iterator.

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Tags

builtinfunctioncorefunctional-programmingiteration

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