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java.sql.SQLException: - ORA-01000: maximum open cursors exceeded
...me of the theory behind cursors and how JDBC should be used. If you don't need to know the background, you can skip this and go straight to 'Eliminating Leaks'.
What is a cursor?
A cursor is a resource on the database that holds the state of a query, specifically the position where a reader is in ...
Do I need dependency injection in NodeJS, or how to deal with …?
...ating some experimental projects with nodejs. I have programmed a lot Java EE web applications with Spring and appreciated the ease of dependency injection there.
...
了解 Boost Filesystem Library - C/C++ - 清泛网 - 专注C/C++及内核技术
...这篇文章对 Boost Filesystem Library 非常独到的介绍，提供了安装 Boost 库的详细信息。
Detailed Filesystem Library 文档：查找关于 PATHNAME 检查函数的信息。
AIX and UNIX 专区：developerWorks 的“AIX and UNIX 专区”提供了大量与 AIX 系统管理的...
快速开发CSS的利器LESS 系列教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...译
打开：https://github.com/danro/LESS-sublime 将less文件的压缩包下载下来。将文件解压之后，放置于sublime的data中的packages文件夹中。
html文件能够解析less文件的设置
从http://lesscss.org下载less.js，并将less.js文件引入html页面中。
注意...
SOAP vs REST (differences)
I have read articles about the differences between SOAP and REST as a web service communication protocol, but I think that the biggest advantages for REST over SOAP are:
...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...B699-5E9B7962F9AE/VSU_4/vcredist_x86.exe
version caveat: Per user Wai Ha Lee's findings, "...the binaries that come with VC++ 2012 update 4 (11.0.61030.0) have version 11.0.60610.1 for the ATL and MFC binaries, and 11.0.51106.1 for everything else, e.g. msvcp110.dll and msvcr110.dll..."
Visual...
Breadth First Vs Depth First
When Traversing a Tree/Graph what is the difference between Breadth First and Depth first? Any coding or pseudocode examples would be great.
...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
Git has a well-known, or at least sort-of-well-known, empty tree whose SHA1 is:
3 Answers
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C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...if (!bRtn)
{
AfxMessageBox(_T("创建Excel服务失败,你可能没有安装EXCEL，请检查!"));
return bRtn;
}
m_app.put_DisplayAlerts(FALSE);
return bRtn;
}
//
void CExcelOp::ReleaseExcel()
{
m_app.Quit();
m_app.ReleaseDispatch();
m_app=NULL;
}
//关闭打开...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...sion.POST_NOTIFICATIONS 权限。必须授予此权限才能显示通知。安装应用程序后，权限默认设置为 denied（拒绝）。Manifest.permission.POST_NOTIFICATIONS 被分类为危险（保护级别：dangerous）。这意味着用户必须明确授予权限。他们可以通过应...