Node.js util.types.isInt16Array() Method
The util.types.isInt16Array() method is an inbuilt application programming interface of the util module which is used to check the type for Int16Array in the node.js.
Syntax:
util.types.isInt16Array( value )
Parameters: This method accepts a single parameter as mentioned above and described below.
- value: It is a required parameter that holds any data type.
Return Value: It returns a boolean value, TRUE if the value is an Int16Array object, FALSE otherwise.
Example 1: Below examples illustrate the use of util.types.isInt16Array() method in Node.js
javascript
const util = require( 'util' );
let v1 = new BigInt64Array();
let v2 = new BigUint64Array();
let v3 = new Float32Array();
let v4 = new Int8Array();
let v5 = new Int16Array();
console.log(util.types.isInt16Array(v1));
console.log(util.types.isInt16Array(v2));
console.log(util.types.isInt16Array(v3));
console.log(util.types.isInt16Array(v4));
console.log(util.types.isInt16Array(v5));
|
Output:
false
false
false
false
true
Example 2: In this example, we illustrate the use of util.types.isInt16Array() method in Node.js
javascript
const util = require( 'util' );
let v1 = new Int8Array();
let v2 = new Int16Array();
if (util.types.isInt16Array(v1))
console.log( "The passed value is a Int16Array." );
else
console.log( "The passed value is not a Int16Array" );
if (util.types.isInt16Array(v2))
console.log( "The passed value is a Int16Array." );
else
console.log( "The passed value is not a Int16Array" );
|
Output:
The passed value is not a Int16Array.
The passed value is a Int16Array
Note: The above program will compile and run by using the node filename.js command.
Reference: https://nodejs.org/api/util.html#util_util_types_isint16array_value
Last Updated :
31 Mar, 2023
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