$ npm install --save is-number Why is this needed? In JavaScript, it's not always as straightforward as it should be to reliably check if a value is a number. It's common for devs to use+,-, orNumber()to cast a string value to a number (for example, when values are returned ...
tailwindcss -> chokidar -> braces -> fill-range -> to-regex-range -> is-number 这种依赖地狱的情况应该引起注意,作者提出了几种解决方式: npm 应该区分直接和间接下载; 着手替换引起这种混乱的包,用那些内联依赖的包来代替。 就像Bundlephobia 一样,应该有一个网站可以列出当你安装某一个 npm 包时,最终...
Checks if a number is a number, very useful for numbers. Latest version: 1.0.3, last published: a year ago. Start using is-number-number in your project by running `npm i is-number-number`. There are no other projects in the npm registry using is-number-
dayjs 的用法不多介绍了,可自行查看文档,init_data 函数在初始数据上,添加了两个参数 isPast 和 number,使用 dayjs 模块提供的 API 可以快速计算它们的值。 最后,在页面事件函数 onShow 中,调用初始化函数,代码如下: onShow: function () { this.setData({ day: init_data(this.data.day) }); }, 这...
npm strips one directory layer when installing the package (an equivalent of tar x --strip-components=1 is run). The package must contain a package.json file with name and version properties. Example: npm install ./package.tgz npm install <tarball url>: Fetch the tarball url, and then ...
--cache-max=0 is an alias for --prefer-onlinecache-minDefault: 0 Type: Number DEPRECATED: This option has been deprecated in favor of --prefer-offline.--cache-min=9999 (or bigger) is an alias for --prefer-offline.certDefault: null Type: null or String DEPRECATED: key and cert are ...
npmbox is intended to be a proof of concept with regards to this issue filled against this npm feature request:[Feature] Bundle/Include Dependencies. Ideally, we would like to see the npmbox functionality built into npm so a third party tool like npmbox is not required or necessary. Please...
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console.log('Look, ma, Node hands!')constoneThroughFive=[1,2,3,4,5]oneThroughFive.forEach(number=>{console.log(number)}) Let’s say you save that code, then open the command line in a terminal window, navigate to where the file is (usingcd, or “change directory”), and runnode...
validator.isEmail('foo@bar.com'); //=> true 8.yup yup是一个用于复杂的、相互依赖的验证和转换的模式构建器。 代码语言:txt 复制 import * as yup from 'yup'; let schema = yup.object().shape({ name: yup.string().required(), age: yup.number().required().positive().integer(), ...