JavaScript Array of() Method
Last Updated :
15 Jul, 2024
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The Javascript array.of() method is an inbuilt method in JavaScript that creates a new array instance with variables present as the argument of the method.
Syntax:
Array.of(element0, element1, ....)
Parameters:
- Parameters present are element0, element1, .... which are basically an element for which the array creation is done.
Return Value:
- It simply returns a new Array instance.
Example 1: Creating an Array with Numbers.
In this example, Creates an array with the numbers 1 to 5 using Array.of()
.
let numbersArray = Array.of(1, 2, 3, 4, 5);
console.log(numbersArray);
let numbersArray = Array.of(1, 2, 3, 4, 5);
console.log(numbersArray);
Output
[ 1, 2, 3, 4, 5 ]
Example 2: Creating an Array with Different Types of Elements
In this example, Creates an array with mixed types: number, string, boolean, object, and array.
let mixedArray = Array.of(10, 'hello', true, { name: 'John' }, [1, 2, 3]);
console.log(mixedArray);
let mixedArray = Array.of(10, 'hello', true, { name: 'John' }, [1, 2, 3]);
console.log(mixedArray);
Output
[ 10, 'hello', true, { name: 'John' }, [ 1, 2, 3 ] ]
Example 3: Creating an Array with Undefined and Null Values
In this example, Creates an array containing special values: undefined, null, NaN, and Infinity.
let specialValuesArray = Array.of(undefined, null, NaN, Infinity);
console.log(specialValuesArray);
let specialValuesArray = Array.of(undefined, null, NaN, Infinity);
console.log(specialValuesArray);
Output
[ undefined, null, NaN, Infinity ]
Supported Browsers:
- Chrome 45
- Edge 12
- Firefox 25
- Opera 26
- Safari 9