简单的一行代码判断数组是否相等
let arr1=[1,2,3]
let arr2=[1,2,3]
const result = arr1.length === arr2.length && arr1.every(a => arr2.some(b => a === b)) && arr2.every(_b => arr1.some(_a => _a === _b)))
相等result = true,不等result = true
简单的一行代码判断数组是否相等
let arr1=[1,2,3]
let arr2=[1,2,3]
const result = arr1.length === arr2.length && arr1.every(a => arr2.some(b => a === b)) && arr2.every(_b => arr1.some(_a => _a === _b)))
相等result = true,不等result = true
本文标题:判断两个数组是否完全相等
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