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zhangwenzan c676fd5933 初始化crm前端代码		2025-05-27 11:25:53 +08:00
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readme.md	初始化crm前端代码	2025-05-27 11:25:53 +08:00

readme.md

number-is-nan

ES2015 Number.isNaN() ponyfill

Install

$ npm install --save number-is-nan

Usage

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

numberIsNan(NaN);
//=> true

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

License

MIT © Sindre Sorhus