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JS面试之数组的几个不low操作
source link: https://juejin.im/post/5c92e385e51d450ce11df1d1
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前言 本文主要从应用来讲数组api的一些骚操作; 如一行代码扁平化n维数组、数组去重、求数组最大值、数组求和、排序、对象和数组的转化等； 上面这些应用场景你可以用一行代码实现？ 1.扁平化n维数组 1.终极篇 [1,[2,3]].flat(2) //[1,2,
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