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作业

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徐万林

#1 Created at ... [Delete] [Delete and Lock User] 
 var ol = document.querySelector('#test-list');
    var r = /Swift|ANSI|DirectX/
    console.log(r.test("DirectX"))
    var arr = ol.children;
    for(var i =(arr.length-1);i>=0;i--){

        if(r.test(arr[i].innerHTML)){
            ol.removeChild(arr[i])

        }
    }

再开进隧道风声潇潇

#2 Created at ... [Delete] [Delete and Lock User]

你好喜欢用正则

阿拉丁骆驼

#3 Created at ... [Delete] [Delete and Lock User]

我觉得正则这样用也挺好的，适合容易验证的

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