A higher-order function in JavaScript is a function that takes another function as an argument or returns a function, enabling powerful functional programming patterns like callbacks and function composition.
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🔥 Higher-Order Functions Explained Simply! #shortsAdded:
What are higher-order functions in JavaScript?
A higher-order function is a function that takes another function as an argument or returns a function.
In this example, process user takes another function greet as an argument, making it a higher-order function. Greet function returns "Hello PC", which gets printed in the console. More than 1,000 front-end and back-end interview questions already posted. Follow now for stay updated.
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