number-is-nan
ES2015 `Number.isNaN()` ponyfill
Last updated 4 months ago by sindresorhus .
MIT · Repository · Bugs · Original npm · Tarball · package.json
$ cnpm install number-is-nan 
SYNC missed versions from official npm registry.

number-is-nan Build Status

ES2015 Number.isNaN() ponyfill

Install

$ npm install number-is-nan

Usage

const numberIsNan = require('number-is-nan');

numberIsNan(NaN);
//=> true

numberIsNan('unicorn');
//=> false

Get professional support for this package with a Tidelift subscription
Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies.

Current Tags

  • 2.0.0                                ...           latest (4 months ago)

3 Versions

  • 2.0.0                                ...           4 months ago
  • 1.0.1                                ...           4 years ago
  • 1.0.0                                ...           5 years ago

Copyright 2014 - 2016 © taobao.org |