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ATL CComPtr和CComQIPtr详解 - C/C++ - 清泛网移动 - 专注C/C++及内核技术

ATL CComPtr和CComQIPtr详解ATL-CComPtr-CComQIPtrCComPtr和CComQIPtr的不同的地方:CComPtr只能创建固定的特定的接口指针实例。而CComQIPtr不但实现了CComPtr的所有的功能,而且当我们把一个不同类型的接口指针赋值给CComQIPtr的时候,CComQIPtr会自...
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【解决】Missing FindPython3.cmake - C/C++ - 清泛网移动 - 专注C/C++及内核技术

...velopment package or SDK, be sure it has been installed. 解决:cmake本必须 >= 3.12 参考:https://gitlab.inria.fr/flowvr/flowvr-ex/-/issues/8 cmake升级方法: 1、访问:https://cmake.org/files/,下载最新 cmake-3.xx.x-Linux-x86_64 2、解压 tar -zxvf cmake-3.xx.x-...
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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网移动 - 专注C/C++及内核技术

OpenSuSE 安装bpftraceOpenSuSE-bpftrace-install1、可以选择源码安装,依赖顺序是:bpftrace <-- bcc <-- llvm clang不过过程难免曲折,可以继续探究或选择二进制包安装。2、先安装bcc及依赖(参考:INSTALL md):zypper s 1、可以选择源码安装,...
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Linux bpftrace学习笔记(持续更新) - 操作系统(内核) - 清泛网移动 - ...

Linux bpftrace学习笔记(持续更新)Linux-bpftrace-notes图:BPF性能工具及其可见性bpftrace安装请参考:bpftrace-install。1、查看程序在打开哪些文件: bpftrace -e & 39;tracepoint:syscalls:sys_enter_open { printf("%s %s n 图:BPF性能工具及其可见性 ...
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Jenkins配置自动发送邮件 - 项目管理 - 清泛网移动 - 专注C/C++及内核技术

Jenkins配置自动发送邮件Jenkins-email-ext1 开通QQ的SMTP服务,需要发一条短信,qq会给你一个密码(不是你的QQ邮箱密码哦)2 安装Email Extension Plugin插件3 进入系统管理--系统设置3 1按照如下图设置首先找到Extended 1.开通QQ的SMTP服务,...
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python MySQLdb模块安装 - 更多技术 - 清泛网移动 - 专注C/C++及内核技术

python MySQLdb模块安装python-MySQLdb-installMySQLdb是python操作mysql数据库的一个库.mysql的几乎所有的操作都可以实现,在python2系列使用Mysqldb,在python3系列使用pymysql和mysql connect。安装步骤如下:1 pip方式安 MySQLdb是python操作mysql数据库...
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How to force file download with PHP

...to add proper content type based on your file application/zip, application/pdf etc. - but only if you do not want to trigger the save-as dialog. share | improve this answer | ...
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Send a file via HTTP POST with C#

...rmitembytes = System.Text.Encoding.UTF8.GetBytes(Server.MapPath("questions.pdf")); rs.Write(formitembytes, 0, formitembytes.Length); rs.Write(boundarybytes, 0, boundarybytes.Length); string headerTemplate = "Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\nContent-Type: {2}\r\n\r\...
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mailto link with HTML body

... href="mailto:?subject=&amp;body=Hello,%0D%0A%0D%0AHere is the link to the PDF Brochure.%0D%0A%0D%0ATo view the brochure please click the following link: http://www.uyslist.com/yachts/brochure.pdf"&gt;&lt;img src="images/email.png" alt="EMail PDF Brochure" /&gt;&lt;/a&gt; ...
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How to convert PascalCase to pascal_case?

... =&gt; 'easy', 'HTML' =&gt; 'html', 'simpleXML' =&gt; 'simple_xml', 'PDFLoad' =&gt; 'pdf_load', 'startMIDDLELast' =&gt; 'start_middle_last', 'AString' =&gt; 'a_string', 'Some4Numbers234' =&gt; 'some4_numbers234', 'TEST123String' =&gt; 'test123_string', ); foreach ($tests as $test =&gt...