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How to Access Array Elements in JavaScript - Step by Step Examples

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How to Access Array Elements in JavaScript ?

Answer

To access array elements in JavaScript, you can use the indexing syntax with square brackets.

✐ Examples

1 Accessing Element at Index

In this example,

We create an array named numbers with integer values.
We access the element at index 2 using the indexing syntax numbers[2].
We log the accessed element to the console.

JavaScript Program

let numbers = [1, 2, 3, 4, 5];
let element = numbers[2];
console.log(`Element at index 2: ${element}`);

Output

Element at index 2: 3

2 Accessing Elements in a Loop

In this example,

We create an array named fruits with string values.
We access and log each element of the array using a for loop.

JavaScript Program

let fruits = ['Apple', 'Banana', 'Orange'];
for (let fruit of fruits) {
    console.log(fruit);
}

Output

Apple
Banana
Orange

Summary

In this tutorial, we learned How to Access Array Elements in JavaScript language with well detailed examples.

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