<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Happin的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/y4882693</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; y4882693]]></copyright><item><title><![CDATA[QQ视频聊天时可以给对方加特效恶搞对方的软件--- 变色鸟摄像头视频特效]]></title><link>https://blog.youkuaiyun.com/y4882693/article/details/8039183</link><guid>https://blog.youkuaiyun.com/y4882693/article/details/8039183</guid><author>y4882693</author><pubDate>Thu, 04 Oct 2012 10:48:26 +0800</pubDate><description><![CDATA[本人开发， 多项全球独家技术， 比如全球独家的摄像头分身技术， 不需要加虚拟摄像头就可以让物理摄像头支持多个程序同时打开； QQ或Skype视频聊天时可以给对方加上特效返回给对方恶搞；
 
下载地址1：  http://www.bsnsky.com/download/MorecamEffectsCn.exe
下载地址2： http://www.crsky.com/soft/28645.htm]]></description><category></category></item><item><title><![CDATA[UMDF filter驱动开发学习]]></title><link>https://blog.youkuaiyun.com/y4882693/article/details/5853943</link><guid>https://blog.youkuaiyun.com/y4882693/article/details/5853943</guid><author>y4882693</author><pubDate>Tue, 31 Aug 2010 19:05:00 +0800</pubDate><description><![CDATA[这段时间需要用UMDF开发一个webCam的Filter驱动, 原来只开放过WDM的webCam的Filter驱动,对UMDF没有研究,现学现卖,在此记录学习过程,或许不能学成,也是点经验,供后来人参考少走点弯路.]]></description><category></category></item><item><title><![CDATA[vc2005连接错误]]></title><link>https://blog.youkuaiyun.com/y4882693/article/details/5644191</link><guid>https://blog.youkuaiyun.com/y4882693/article/details/5644191</guid><author>y4882693</author><pubDate>Thu, 03 Jun 2010 10:50:00 +0800</pubDate><description><![CDATA[error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public解决:VC6与VC2005的wchar类型定义不同导致的,可以在项目属性里找到"C/C++"-"语言",把wchar_t的类型设置改为No(/Zc:wchar_t-),这样应该就可以了.]]></description><category></category></item><item><title><![CDATA[Sqlite判断字段存在]]></title><link>https://blog.youkuaiyun.com/y4882693/article/details/4538449</link><guid>https://blog.youkuaiyun.com/y4882693/article/details/4538449</guid><author>y4882693</author><pubDate>Thu, 10 Sep 2009 11:49:00 +0800</pubDate><description><![CDATA[判断表存在的方法很简单,网上很多: SELECT COUNT(*) FROM sqlite_master where type=table and name=%s" % tname; 那么判断字段是否存在, 或者说如何判断表的版本是否最新就只需要:select * from sqlite_master where tbl_name=tblContactList; ]]></description><category></category></item></channel></rss>