Python Functional Programming: Introduction

Iterating and Rendering with map()

The filter() function in Python is used to construct an iterator from elements of an iterable (like lists, tuples, etc.) for which a function returns true. This is useful for filtering out elements based on some criteria. Syntax - > filter(function, iterable) function: A function that tests each element of the iterable and returns True if the element should be included in the result, or False otherwise. iterable: The iterable (e.g., list, tuple, etc.) whose elements are to be filtered. Key Point

.forEach(), .map(), .filter() .... What's the difference?

Python Lambda Functions: Introduction – Real Python