很简单的数组去重
程序员文章站
2022-07-12 14:36:50
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let arr = [1,2,3,4,5,2,4,3]
function Uniq(arr = []) { return arr.reduce((t, v) => t.includes(v) ? t : [...t, v], []); }
console.log(Uniq(arr))
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