Create a filled array having a specified length.
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> Create a filled array having a specified length.
``bash`
npm install @stdlib/array-full
`javascript`
var full = require( '@stdlib/array-full' );
#### full( length, value\[, dtype] )
Creates a filled array having a specified length.
`javascript`
var arr = full( 2, 1.0 );
// returns
By default, the output array [data type][@stdlib/array/dtypes] is float64 (i.e., a [typed array][mdn-typed-array]). To specify an alternative [data type][@stdlib/array/dtypes], provide a dtype argument.
`javascript`
var arr = full( 2, 1, 'int32' );
// returns
`javascript
var dtypes = require( '@stdlib/array-typed-real-dtypes' );
var full = require( '@stdlib/array-full' );
// Get a list of array data types:
var dt = dtypes();
// Generate filled arrays...
var arr;
var i;
for ( i = 0; i < dt.length; i++ ) {
arr = full( 5, i+1, dt[ i ] );
console.log( arr );
}
`
*
- [@stdlib/array-full-like][@stdlib/array/full-like]: create a filled array having the same length and data type as a provided array.
- [@stdlib/array-ones][@stdlib/array/ones]: create an array filled with ones and having a specified length.
- [@stdlib/array-zeros][@stdlib/array/zeros]: create a zero-filled array having a specified length.
*
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.
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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---
See [LICENSE][stdlib-license].
Copyright © 2016-2026. The Stdlib [Authors][stdlib-authors].
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[stdlib]: https://github.com/stdlib-js/stdlib
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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules
[deno-url]: https://github.com/stdlib-js/array-full/tree/deno
[deno-readme]: https://github.com/stdlib-js/array-full/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/array-full/tree/umd
[umd-readme]: https://github.com/stdlib-js/array-full/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/array-full/tree/esm
[esm-readme]: https://github.com/stdlib-js/array-full/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/array-full/blob/main/branches.md
[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/array-full/main/LICENSE
[mdn-typed-array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray
[@stdlib/array/dtypes]: https://www.npmjs.com/package/@stdlib/array-dtypes
[@stdlib/array/full-like]: https://www.npmjs.com/package/@stdlib/array-full-like
[@stdlib/array/ones]: https://www.npmjs.com/package/@stdlib/array-ones
[@stdlib/array/zeros]: https://www.npmjs.com/package/@stdlib/array-zeros