Create a zero-filled two-dimensional nested array.
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> Create a zero-filled two-dimensional nested array.
``bash`
npm install @stdlib/array-base-zeros2d
`javascript`
var zeros2d = require( '@stdlib/array-base-zeros2d' );
#### zeros2d( shape )
Returns a zero-filled two-dimensional nested array.
`javascript`
var out = zeros2d( [ 2, 3 ] );
// returns [ [ 0.0, 0.0, 0.0 ], [ 0.0, 0.0, 0.0 ] ]
`javascript
var gfill = require( '@stdlib/blas-ext-base-gfill' );
var zeros2d = require( '@stdlib/array-base-zeros2d' );
// Create a zero-filled array:
var arr = zeros2d( [ 5, 10 ] );
// Fill nested arrays with the same value...
gfill( arr[ 0 ].length, 1.0, arr[ 0 ], 1 );
gfill( arr[ 1 ].length, 2.0, arr[ 1 ], 1 );
gfill( arr[ 2 ].length, 3.0, arr[ 2 ], 1 );
gfill( arr[ 3 ].length, 4.0, arr[ 3 ], 1 );
gfill( arr[ 4 ].length, 5.0, arr[ 4 ], 1 );
console.log( arr );
// => [ [ 1.0, 1.0, ... ], [ 2.0, 2.0, ... ], [ 3.0, 3.0, ... ], [ 4.0, 4.0, ... ], [ 5.0, 5.0, ... ] ]
`
*
- [@stdlib/array-base/zeros][@stdlib/array/base/zeros]: create a zero-filled generic array.
- [@stdlib/array-base/ones2d][@stdlib/array/base/ones2d]: create a two-dimensional nested array filled with ones.
- [@stdlib/array-base/zeros3d][@stdlib/array/base/zeros3d]: create a zero-filled three-dimensional nested array.
- [@stdlib/array-base/zeros4d][@stdlib/array/base/zeros4d]: create a zero-filled four-dimensional nested array.
- [@stdlib/array-base/zeros5d][@stdlib/array/base/zeros5d]: create a zero-filled five-dimensional nested array.
- [@stdlib/array-base/zerosnd][@stdlib/array/base/zerosnd]: create a zero-filled n-dimensional nested array.
*
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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---
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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-base-zeros2d/tree/deno
[deno-readme]: https://github.com/stdlib-js/array-base-zeros2d/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/array-base-zeros2d/tree/umd
[umd-readme]: https://github.com/stdlib-js/array-base-zeros2d/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/array-base-zeros2d/tree/esm
[esm-readme]: https://github.com/stdlib-js/array-base-zeros2d/blob/esm/README.md
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[@stdlib/array/base/zeros]: https://www.npmjs.com/package/@stdlib/array-base-zeros
[@stdlib/array/base/ones2d]: https://www.npmjs.com/package/@stdlib/array-base-ones2d
[@stdlib/array/base/zeros3d]: https://www.npmjs.com/package/@stdlib/array-base-zeros3d
[@stdlib/array/base/zeros4d]: https://www.npmjs.com/package/@stdlib/array-base-zeros4d
[@stdlib/array/base/zeros5d]: https://www.npmjs.com/package/@stdlib/array-base-zeros5d
[@stdlib/array/base/zerosnd]: https://www.npmjs.com/package/@stdlib/array-base-zerosnd