Remove the last UTF-16 code unit of a string.
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> Remove the last n UTF-16 code units of a string.
``bash`
npm install @stdlib/string-base-remove-last
`javascript`
var removeLast = require( '@stdlib/string-base-remove-last' );
#### removeLast( str, n )
Removes the last n UTF-16 code units of a string.
`javascript
var out = removeLast( 'last man standing', 1 );
// returns 'last man standin'
out = removeLast( 'Hidden Treasures', 1 );
// returns 'Hidden Treasure'
out = removeLast( 'foo bar', 5 );
// returns 'fo'
out = removeLast( 'foo bar', 10 );
// returns ''
`
`javascript
var removeLast = require( '@stdlib/string-base-remove-last' );
var str = removeLast( 'presidential election', 1 );
// returns 'presidential electio'
str = removeLast( 'JavaScript', 1 );
// returns 'JavaScrip'
str = removeLast( 'The Last of the Mohicans', 5 );
// returns 'The Last of the Moh'
`
*
- [@stdlib/string-base/remove-last-code-point][@stdlib/string/base/remove-last-code-point]: remove the last Unicode code point of a string.
- [@stdlib/string-base/remove-last-grapheme-cluster][@stdlib/string/base/remove-last-grapheme-cluster]: remove the last grapheme cluster (i.e., user-perceived character) of a string.
- [@stdlib/string-base/remove-first][@stdlib/string/base/remove-first]: remove the first UTF-16 code unit of a string.
*
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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[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/string-base-remove-last/tree/deno
[deno-readme]: https://github.com/stdlib-js/string-base-remove-last/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/string-base-remove-last/tree/umd
[umd-readme]: https://github.com/stdlib-js/string-base-remove-last/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/string-base-remove-last/tree/esm
[esm-readme]: https://github.com/stdlib-js/string-base-remove-last/blob/esm/README.md
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/string-base-remove-last/main/LICENSE
[@stdlib/string/base/remove-last-code-point]: https://www.npmjs.com/package/@stdlib/string-base-remove-last-code-point
[@stdlib/string/base/remove-last-grapheme-cluster]: https://www.npmjs.com/package/@stdlib/string-base-remove-last-grapheme-cluster
[@stdlib/string/base/remove-first]: https://www.npmjs.com/package/@stdlib/string-base-remove-first