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Return a new ndarray with the element at a specified index replaced by a provided value.
import ndarrayWith from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-with@deno/mod.js';Returns a new ndarray with the element at a specified index replaced by a provided value.
import zeros from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-zeros@deno/mod.js';
var x = zeros( [ 2, 2 ], {
'dtype': 'float64'
});
// returns <ndarray>
var out = ndarrayWith( x, [ 0, 0 ], 1.0 );
// returns <ndarray>
var v = out.get( 0, 0 );
// returns 1.0The function accepts the following arguments:
- x: input ndarray.
- indices: indices of the element to replace.
- value: replacement value.
- This function does not validate that a provided
valueis compatible with the data type of the input ndarray. For example, the function does not guard against precision loss whenvalueis a real-valued number and the input ndarray has an integer data type. This function should be considered a copy-on-write analog to using an ndarray'ssetmethod. Whether avalueis silently coerced to the data type of the input ndarray or triggers an exception when incompatible is implementation-dependent. Accordingly, any assertion logic ensuring data type compatibility should be performed before calling this function.
import zeros from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-zeros@deno/mod.js';
import ndarray2array from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-to-array@deno/mod.js';
import ndarrayWith from 'https://cdn.jsdelivr.net/gh/stdlib-js/ndarray-with@deno/mod.js';
var x = zeros( [ 1, 3, 3 ], {
'dtype': 'float64'
});
var out = ndarrayWith( x, [ 0, 1, 1 ], 10.0 );
console.log( ndarray2array( out ) );This package is part of stdlib, a standard library 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.
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