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Nested Functions

Python Nested Functions Explained

Functions & Modules in Python

Python nested functions allow defining helper functions inside other functions, enabling encapsulation, closures, and more elegant code structure. They help in organizing code and maintaining clean scope.

Python Nonlocal Keyword Explained

Functions & Modules in Python

The nonlocal keyword in Python allows nested functions to modify variables from their outer (enclosing) scope, addressing issues where global fails and preventing unexpected behavior in variable modification.