About stdlib...
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.
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defaults
Default array settings.
Installation
npm install @stdlib/array-defaultsUsage
var defaults = require( '@stdlib/array-defaults' );defaults()
Returns default array settings.
var out = defaults();
// returns {...}The returned object has the following properties:
-
dtypes: default data types.
- default: default data type.
- numeric: default numeric data type.
- real: default real-valued data type.
- floating_point: default floating-point data type.
- real_floating_point: default real-valued floating-point data type.
- complex_floating_point: default complex-valued floating-point data type.
- integer: default integer data type.
- signed_integer: default signed integer data type.
- unsigned_integer: default unsigned integer data type.
defaults.get( name )
Returns the setting value for a provided setting name.
var v = defaults.get( 'dtypes.floating_point' );
// returns <string>The setting name corresponds to a flattened object path. For example, the setting name 'dtypes.default' maps to the nested path o.dtypes.default as found in the object returned by defaults().
Examples
var empty = require( '@stdlib/array-empty' );
var dtype = require( '@stdlib/array-dtype' );
var defaults = require( '@stdlib/array-defaults' );
var o = defaults();
var x = empty( 10, o.dtypes.default );
console.log( dtype( x ) );
x = empty( 10, o.dtypes.floating_point );
console.log( dtype( x ) );
x = empty( 10, o.dtypes.real_floating_point );
console.log( dtype( x ) );
x = empty( 10, o.dtypes.integer );
console.log( dtype( x ) );
x = empty( 10, o.dtypes.signed_integer );
console.log( dtype( x ) );
x = empty( 10, o.dtypes.unsigned_integer );
console.log( dtype( x ) );Notice
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.
Community
License
See LICENSE.
Copyright
Copyright © 2016-2024. The Stdlib Authors.