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wangyuan0108 / wangyuan0108.github.io

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数组去重方法 | 忆 #5

Open wangyuan0108 opened 5 years ago

wangyuan0108 commented 5 years ago

https://wangyuanweb.top/2018/12/12/%E6%95%B0%E7%BB%84%E5%8E%BB%E9%87%8D%E6%96%B9%E6%B3%95/#more

双重循环1. 1234567891011121314151617Array.prototype.unique = function () { const newArray = []; let isRepeat; for (let i = 0; i < this.length; i++) { isRepeat = false; for (let j = 0