Phương thức forEach

let fruits = ["apple", "banana", "orange"];
for (let i = 0; i < fruits.length; i++) {
    console.log(`Index ${i}: ${fruits[i]}`);
}

let fruits = ["apple", "banana", "orange"];
fruits.forEach((fruit, index) => {
    console.log(`Index ${index}: ${fruit}`);
});

Index 0: apple
Index 1: banana
Index 2: orange