大约有 33,000 项符合查询结果(耗时:0.0219秒) [XML]

https://www.tsingfun.com/it/cpp/2108.html 

C/C++中段错误(Segmentation fault) - C/C++ - 清泛网 - 专注C/C++及内核技术

... occurs when a program attempts to access a memory location that it is not allowed to access, or attempts to access a memory location in a way that is not allowed (e.g., attempts to write to a read-only location, or to overwrite part of the operating system). Systems based on processors like the Mot...
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项目管理实践【四】Bug跟踪管理【Bug Trace and Management】 - 项目管理 -...

...版本下载:http://downloads.sourceforge.net/bugnet/BugNET-0.7.921-Install.zip 源代码下载:http://downloads.sourceforge.net/bugnet/BugNET-0.7.921-Source.zip 英文文档:http://bugnetproject.com/Documentation/tabid/57/topic/Installation/Default.aspx 它具有发送邮件、生成报表...
https://www.tsingfun.com/it/cpp/1427.html 

GridCtrl 控件FAQ - C/C++ - 清泛网 - 专注C/C++及内核技术

... BOOL DeleteRow(int nRow); BOOL DeleteNonFixedRows(); BOOL DeleteAllItems(); 11.可以在第一个单元格中加入Check控件 A: #include "NewCellTypes/GridCellCheck.h"//包含头文件 BOOL CGridCtrl::SetCellType(int nRow, int nCol, CRuntimeClass* pRuntime...
https://www.tsingfun.com/it/bigdata_ai/1075.html 

记一次MongoDB性能问题 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

... mongod like this to avoid performance problems: numactl –interleave=all mongod [other options] 当时我并不太清楚NUMA是什么东西,所以没有处理,只是把问题反馈给了运维人员,后来知道运维人员也没有理会这茬儿,所以问题序幕就这样拉开...
https://www.tsingfun.com/it/opensource/451.html 

Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...

...环境配置 1、安装一下过程中所依赖一些rpm包 yum install -y tcl-devel libart_lgpl-devel libtool-ltdl-devel 2、关闭sendmail,并取消其开机启动 service sendmail stop chkconfig sendmail off 3、配置编译环境,安装开发包组 yum groupinstall -y "Develop...
https://www.tsingfun.com/it/tech/1144.html 

Mozilla PDF.js:PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...What browsers are supported?支持哪些浏览器? The goal is to support all HTML5 compliant browsers, but sincefeature support varies per browser/version our support for all PDF featuresvaries as well. If you want to support more browsers than Firefox you'll needto include compatibility.jswhich h...
https://www.tsingfun.com/it/tech/1318.html 

不同品牌防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...编号越小优先级越高。例如如下路由规则: 0: from all lookup local 32766: from all lookup main 32767: from all lookup default 优先级最高规则是0,要查询路由表名称是local,其次是32766,要查询路由表名称是main,后面依此...
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项目管理实践【六】自动同步数据库【Using Visual Studio with Source Cont...

... Visual Studio with Source Control System to synchronize database automatically】在上一篇项目管理实践【五】自动编译和发布网站中,我们讲解了如何使用MSBuild+Robocopy+WebDeployment来自动编译和部署网站,今天,我们来 在上一篇项目管理实践【...
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MySQL一次主从数据不一致问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...

...us 工具安装 在主库服务器安装 #安装依赖包 # yum install perl-DBI perl-DBD-MySQL perl-TermReadKey perl-Time-HiRes #安装工具 # wget percona.com/get/percona-toolkit.tar.gz # tar zxvf percona-toolkit-2.2.14.tar.gz # cd percona-toolkit-2.2.14 # perl Makefile.PL && make && ma...
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微博为什么限制140字(附短信70字限制考) - 创意 - 清泛网 - 专注C/C++及内核技术

.... We reserve 20 characters for people’s names, and the other 140 are all yours! (via Twitter FAQ) 也就是说,twitter希望微博首先能做到“微”,言简意赅,其次这样限制是考虑到短信更新状态字数限制,本身是160字母限制,再留20字给id...