@stdlib/assert-is-uint32array
Advanced tools
@stdlib/assert-is-uint32array is a package that provides functionality to check if a value is a Uint32Array. This can be useful in various scenarios where type checking is necessary, especially when dealing with binary data or performing operations that require specific typed arrays.
Check if a value is a Uint32Array
This feature allows you to check if a given value is a Uint32Array. The function returns true if the value is a Uint32Array and false otherwise.
const isUint32Array = require('@stdlib/assert-is-uint32array');
const arr = new Uint32Array(10);
console.log(isUint32Array(arr)); // true
const notArr = [1, 2, 3];
console.log(isUint32Array(notArr)); // falseThe 'is-typedarray' package provides a function to check if a value is a typed array, including Uint32Array. It is more general than @stdlib/assert-is-uint32array as it can check for various types of typed arrays, not just Uint32Array.
The 'typedarray-to-buffer' package converts typed arrays to Node.js Buffer objects. While it does not directly check if a value is a Uint32Array, it operates on typed arrays and can be used in conjunction with type-checking packages.
The 'is-buffer' package checks if a value is a Buffer. Although it is not specifically for Uint32Array, it is often used in environments where type checking for binary data structures is necessary.
We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.
The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.
When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.
To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!
Test if a value is a Uint32Array.
npm install @stdlib/assert-is-uint32array
var isUint32Array = require( '@stdlib/assert-is-uint32array' );
Tests if a value is a Uint32Array.
var Uint32Array = require( '@stdlib/array-uint32' );
var bool = isUint32Array( new Uint32Array( 10 ) );
// returns true
bool = isUint32Array( [] );
// returns false
var Int8Array = require( '@stdlib/array-int8' );
var Uint8Array = require( '@stdlib/array-uint8' );
var Uint8ClampedArray = require( '@stdlib/array-uint8c' );
var Int16Array = require( '@stdlib/array-int16' );
var Uint16Array = require( '@stdlib/array-uint16' );
var Int32Array = require( '@stdlib/array-int32' );
var Uint32Array = require( '@stdlib/array-uint32' );
var Float32Array = require( '@stdlib/array-float32' );
var Float64Array = require( '@stdlib/array-float64' );
var isUint32Array = require( '@stdlib/assert-is-uint32array' );
var bool = isUint32Array( new Uint32Array( 10 ) );
// returns true
bool = isUint32Array( new Int8Array( 10 ) );
// returns false
bool = isUint32Array( new Uint8Array( 10 ) );
// returns false
bool = isUint32Array( new Uint8ClampedArray( 10 ) );
// returns false
bool = isUint32Array( new Int16Array( 10 ) );
// returns false
bool = isUint32Array( new Uint16Array( 10 ) );
// returns false
bool = isUint32Array( new Int32Array( 10 ) );
// returns false
bool = isUint32Array( new Float32Array( 10 ) );
// returns false
bool = isUint32Array( new Float64Array( 10 ) );
// returns false
bool = isUint32Array( new Array( 10 ) );
// returns false
bool = isUint32Array( {} );
// returns false
bool = isUint32Array( null );
// returns false
@stdlib/assert-is-typed-array: test if a value is a typed array.@stdlib/assert-is-uint16array: test if a value is a Uint16Array.@stdlib/assert-is-uint8array: test if a value is a Uint8Array.This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
See LICENSE.
Copyright © 2016-2023. The Stdlib Authors.
0.1.0 (2023-09-22)
<section class="features">5200ce2: update minimum TypeScript version to 4.1
5200ce2 - feat: update minimum TypeScript version (by Philipp Burckhardt)e2c4238 - feat: use type predicates for narrowing (by Philipp Burckhardt)A total of 1 person contributed to this release. Thank you to this contributor:
FAQs
Test if a value is a Uint32Array.
The npm package @stdlib/assert-is-uint32array receives a total of 327,403 weekly downloads. As such, @stdlib/assert-is-uint32array popularity was classified as popular.
We found that @stdlib/assert-is-uint32array demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Research
A malicious npm package disguised as a WhatsApp client is exploiting authentication flows with a remote kill switch to exfiltrate data and destroy files.
Security News
PyPI now supports digital attestations, enhancing security and trust by allowing package maintainers to verify the authenticity of Python packages.
Security News
GitHub removed 27 malicious pull requests attempting to inject harmful code across multiple open source repositories, in another round of low-effort attacks.