214 lines
5.0 KiB
Markdown
214 lines
5.0 KiB
Markdown
<!--
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@license Apache-2.0
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Copyright (c) 2018 The Stdlib Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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# Uint8Array Support
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[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->
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> Detect native [`Uint8Array`][mdn-uint8array] support.
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<section class="installation">
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## Installation
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```bash
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npm install @stdlib/assert-has-uint8array-support
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```
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</section>
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<section class="usage">
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## Usage
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```javascript
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var hasUint8ArraySupport = require( '@stdlib/assert-has-uint8array-support' );
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```
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#### hasUint8ArraySupport()
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Detects if a runtime environment supports [`Uint8Array`][mdn-uint8array].
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```javascript
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var bool = hasUint8ArraySupport();
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// returns <boolean>
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```
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</section>
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<!-- /.usage -->
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<section class="examples">
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## Examples
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<!-- eslint no-undef: "error" -->
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```javascript
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var hasUint8ArraySupport = require( '@stdlib/assert-has-uint8array-support' );
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var bool = hasUint8ArraySupport();
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if ( bool ) {
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console.log( 'Environment has Uint8Array support.' );
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} else {
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console.log( 'Environment lacks Uint8Array support.' );
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}
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```
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</section>
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<!-- /.examples -->
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* * *
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<section class="cli">
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## CLI
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<section class="installation">
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## Installation
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To use the module as a general utility, install the module globally
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```bash
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npm install -g @stdlib/assert-has-uint8array-support
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```
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</section>
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<!-- CLI usage documentation. -->
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<section class="usage">
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### Usage
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```text
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Usage: has-uint8array-support [options]
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Options:
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-h, --help Print this message.
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-V, --version Print the package version.
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```
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</section>
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<!-- /.usage -->
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<section class="examples">
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### Examples
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```bash
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$ has-uint8array-support
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<boolean>
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```
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</section>
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<!-- /.examples -->
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</section>
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<!-- /.cli -->
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<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
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<section class="related">
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</section>
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<!-- /.related -->
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<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
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<section class="main-repo" >
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* * *
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## Notice
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This package is part of [stdlib][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.
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For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].
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#### Community
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[![Chat][chat-image]][chat-url]
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---
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## License
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See [LICENSE][stdlib-license].
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## Copyright
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Copyright © 2016-2022. The Stdlib [Authors][stdlib-authors].
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</section>
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<!-- /.stdlib -->
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<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
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<section class="links">
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[npm-image]: http://img.shields.io/npm/v/@stdlib/assert-has-uint8array-support.svg
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[npm-url]: https://npmjs.org/package/@stdlib/assert-has-uint8array-support
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[test-image]: https://github.com/stdlib-js/assert-has-uint8array-support/actions/workflows/test.yml/badge.svg
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[test-url]: https://github.com/stdlib-js/assert-has-uint8array-support/actions/workflows/test.yml
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[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/assert-has-uint8array-support/main.svg
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[coverage-url]: https://codecov.io/github/stdlib-js/assert-has-uint8array-support?branch=main
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<!--
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[dependencies-image]: https://img.shields.io/david/stdlib-js/assert-has-uint8array-support.svg
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[dependencies-url]: https://david-dm.org/stdlib-js/assert-has-uint8array-support/main
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-->
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[umd]: https://github.com/umdjs/umd
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[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules
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[deno-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/deno
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[umd-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/umd
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[esm-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/esm
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[chat-image]: https://img.shields.io/gitter/room/stdlib-js/stdlib.svg
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[chat-url]: https://gitter.im/stdlib-js/stdlib/
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[stdlib]: https://github.com/stdlib-js/stdlib
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[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/assert-has-uint8array-support/main/LICENSE
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[mdn-uint8array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array
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</section>
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<!-- /.links -->
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