_.each Browser Support for Array.prototype.forEach() _.each Iterates over a list of elements, yielding each in turn to an iteratee function. // Underscore/Lodash _ . each ([...

_.values Browser Support for Object.values() _.values Retrieves all the given object's own enumerable property values. // Underscore/Lodash var result = _ . values ({ one...

_.indexOf Browser Support for Array.prototype.indexOf() _.indexOf Returns the first index at which a given element can be found in the array, or -1 if it is not present. // U...

添加自己的 typings 文件夹 下载已经写好的 d.ts 文件 假如没有库的 d.ts 文件 如何发布 d.ts 文件 假如把 @types 里面的东西 download 到自己的私有源里面 tsc -- init 更多配置项请见这里 https : //www.tslang.cn/docs/handbook/compiler-op...

_.omit Browser Support for Spread in object literals _.omit Returns a copy of the object, filtered to omit the keys specified. var object = { 'a' : 1 , 'b' : '2...

_.slice Browser Support for Array.prototype.slice() _.slice Returns a shallow copy of a portion of an array into a new array object selected from begin to end (end not incl...

Number _.inRange Browser Support for Math.min() and Math.max() Number _.inRange Checks if n is between start and up to, but not including, end. If end is not specified, it'...

_.template Browser Support for String (template) literals _.template ❗️Note this is an alternative implementation. Native template literals not escape html. Create a template...

_.findIndex Browser Support for Array.prototype.findIndex() _.findIndex Returns the index of the first element in the array that satisfies the provided testing function. Other...

类型⚡️ 元组类型 枚举类型 任意值类型和void类型 never类型 类型⚡️ TypeScript 提供了以下基本类型： 布尔（boolean） 数字（number） 字符串（string） 数组（array） 元组（tuple） 枚举（enum） 任意值（any） null 和 undefined void never 其中元组、...