Working with Higher-Order Functions in JavaScript

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Wed Apr 23 2025 01:12:15 GMT+0000 (Coordinated Universal Time)

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// Higher-order function
function greetUser(greetFn) {
    const name = "Alice";
    greetFn(name);
}

// Function to be passed
function sayHello(name) {
    console.log(`Hello, ${name}!`);
}

greetUser(sayHello);

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