<?xml version="1.0" encoding="utf-8"?><?xml-stylesheet href='http://feeds.feedsky.com/styles/temp01.xsl' type='text/xsl' ?><!--这是一个由Feedsy提供技术支持的Feed，为了提高读者阅读的体验，以及满足用户美化自己Feed的需要，我们设计了多种精美的Feed模板，提供给大家选择，所有最终呈现出来的样式，皆由用户自愿选择使用，未经许可，任何团体和个人，请不要擅自修改样式或者盗用，这是对于用户选择权的尊重。--><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:fs="http://www.feedsky.com/namespace/feed" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><atom:link href="http://feeds.feedsky.com/csdn.net/cxzhq2002" type="application/rss+xml" rel="self"></atom:link><fs:self_link href="http://feeds.feedsky.com/csdn.net/cxzhq2002" type="application/rss+xml"></fs:self_link><lastBuildDate>Sun, 05 Jul 2009 14:36:00 GMT</lastBuildDate><title>cxzhq2002的专栏</title><link>http://blog.csdn.net/cxzhq2002/</link><item><title>NCache</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4323005.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4323005.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4323005.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4323005</trackback:ping><description>How NCache Resolves ASP.NET Cache Limitations&lt;br /&gt;ASP.NET provides a Cache class within the Application scope to let you cache frequently used application data and reduce expensive trips to the database. However, ASP.NET Cache is an in-process and stand-alone cache and therefore has many limitations and problems.&lt;br /&gt;NCache on the other hand provides an in-memory distributed cache that has none of the limitations of ASP.NET Cache. NCache supports, in-process, out-process, and remote cache acce&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4323005.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240934417/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4323005.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240934417/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240934417/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 05 Jul 2009 22:36:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4323005.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4323005.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4323005.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240934417/1079400</fs:itemid></item><item><title>自定属性</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4322729.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4322729.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4322729.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4322729</trackback:ping><description>hello客户端的问题客户端自已解决不把逻辑放入服务端&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4322729.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240897769/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4322729.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240897769/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240897769/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 05 Jul 2009 19:32:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4322729.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4322729.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/07/05/4322729.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240897769/1079400</fs:itemid></item><item><title>XHTML and Accessibility in ASP.NET Whidbey</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322329.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4322329.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4322329.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4322329</trackback:ping><description>Programming with web standards in mind, although vastly ignored, is becoming more and more important. It almost seems it took too long to promote ASP.NET. Now that we're over the hill and &quot;this stuff works&quot; it is about time to start paying attention to web standards. In this article you will learn how to implement a response filter and plug it into the ASP.NET pipeline. The filter will transform outgoing HTML into XHTML 1.0-compliant markup.A Call To Web Standards&lt;br /&gt;Having read thousands of p&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4322329.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240897770/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322329.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240897770/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240897770/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 05 Jul 2009 07:42:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322329.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322329.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322329.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240897770/1079400</fs:itemid></item><item><title>截取带HTML的内容</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322037.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4322037.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4322037.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4322037</trackback:ping><description>最近写博客程序，要截取用户转贴过来的HTML内容作为文章的摘要，网上搜了半天也没有好的解决方案，自己大致写了一个，用整则表达式来找到所有的标签，然后把这些开始的标签放入栈中{stack}，在后续的处理中如果有闭合的Tag则出栈，没有闭合的Tag,最后以出栈的形式给补上。这样就不会在截取的时候出现无法闭合的HTML了。下面的代码是Winform的，函数可以用在任何地方private void button1_Click(object sender, EventArgs e){        string str = &quot;冯大辉谈数据库架构[转自InfoQ]&quot; +    &quot;2008-06-10 10:05&quot; +        &quot;&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4322037.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734602/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322037.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734602/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734602/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 05 Jul 2009 04:23:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322037.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322037.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/07/04/4322037.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734602/1079400</fs:itemid></item><item><title>[Web 开发] URL 的最大长度</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/06/28/4304022.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4304022.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4304022.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4304022</trackback:ping><description>&lt;br /&gt;Web开发的常见问题： &quot;URL 的最大长度是多少？&quot;  &lt;br /&gt;答案是：&lt;br /&gt;HTTP协议标准并没有规定URL的最大长度。 &lt;br /&gt;RFC文档： http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.2&lt;br /&gt;The HTTP protocol does not place any a priori limit on the length of a URI. Servers MUST be able to handle the URI of any resource they serve, and SHOULD be able to handle URIs of unbounded length if they provide GET-based forms that could generate such URIs. A server SHOULD return 414 (Request-URI Too Long) status if a URI is longer than the se&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4304022.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734604/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/06/28/4304022.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734604/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734604/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 28 Jun 2009 09:55:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/06/28/4304022.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/06/28/4304022.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/06/28/4304022.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734604/1079400</fs:itemid></item><item><title>@@ERROR 与ROLLBACK TRANSACTION</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/06/26/4300137.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4300137.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4300137.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4300137</trackback:ping><description>begin   tran         insert...         if   @@error0   goto   error         update         if   @@error0   goto   error     commit   tran     return     error:     rollback   tran===========================INSERT 3SET @Error = @@ERROR  IF @Error != 0 GOTO ERROR_HANDLERINSERT 2SET @Error = @@ERROR  IF @Error != 0 GOTO ERROR_HANDLERINSERT 1SET @Error = @@ERROR  IF &lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4300137.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734606/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/06/26/4300137.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734606/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734606/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Fri, 26 Jun 2009 19:20:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/06/26/4300137.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/06/26/4300137.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/06/26/4300137.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734606/1079400</fs:itemid></item><item><title>文档的价值</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/06/22/4288392.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4288392.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4288392.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4288392</trackback:ping><description>主题：文档的价值？前言： 提起软件工程、ISO体系、CMM、RUP，甚至项目管理，都会给人一种强化控制的感觉：要写一堆文档，要填写一堆的报表，要经常开会评审……。 现在软件工厂、蓝领之类的观点颇有市场，一些专家鼓吹通过过程控制、文档驱动、蓝领开发来进行软件项目开发。 这种思想的基础：文档驱动、装配流水线我个人认为是错误的。先说说文档，装配线的事还得准备一段时间。 文档的价值 文档的价值真有那么大吗？我赞成写文档，但不赞成文档驱动，更反感那些将软件人员当作螺丝钉的“工程”思想。 文档可以简单的分成两类：开发文档和管理文档。 一、开发文档 开发文档的用途我认为主要是三点：沟通、质量控制和维护。 1、沟通 文档代替不了沟通。在沟通这个环节，文档的价值很小。 如果公司人员稳定、项目组内部团结、设计开发能力强、代码编写规范、项目规模不大的情况下，文档的沟通价值远远不及小组内部面对面&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4288392.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734613/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/06/22/4288392.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734613/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734613/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Mon, 22 Jun 2009 19:37:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/06/22/4288392.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/06/22/4288392.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/06/22/4288392.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734613/1079400</fs:itemid></item><item><title>项目开发中开发文档出现的问题及其对策</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/06/20/4285713.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4285713.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4285713.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4285713</trackback:ping><description>&lt;br /&gt;在常规项目开发管理中，很多项目专家都提出要用各种各样规范的文档对开发工作进行管理。但是在日常工作中，由于这些文档的编写的管理工作都是相当繁重的，以致让一线员工不能主动积极使用、更新这些文档，长期下来，这些管理型的、设计型的文档所发挥的作用就大大降低，同时由于更新的不准时性，使得这些文档在后期维护过程中的作用大大降低。&lt;br /&gt;&lt;br /&gt;目前的问题包括：&lt;br /&gt;　　1． 更新不及时；&lt;br /&gt;　　2． 可读性差；&lt;br /&gt;　　3． 面对不同使用者，不同类型文档的重复性大；&lt;br /&gt;　　4． 更新工作不能与开发工作进行良好互动。&lt;br /&gt;　　5． 文档太多造成了用户使用文档上的混乱&lt;br /&gt;&lt;br /&gt;以致延伸的问题：&lt;br /&gt;　　1． 提倡极限编程 - 抛弃文档的一种团队开发方式；&lt;br /&gt;　　a) 问题是：开发团队需要进行一定的培训，而且需要客户配合，不是所有开发团队都有条件、有能力实行。&lt;br /&gt;&lt;br /&gt;2． CMMS开发管理模式 – 硬性规范编写文档的和使用文档的各个方面的标准。&lt;br /&gt;　　a) 问题是；管理成本很高，导致开发成本高&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4285713.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734616/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/06/20/4285713.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734616/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734616/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 21 Jun 2009 06:10:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/06/20/4285713.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/06/20/4285713.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/06/20/4285713.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734616/1079400</fs:itemid></item><item><title>正则替换问题 | jsvm暴露_package关键字,方便调试 2006-12-26</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/06/12/4264064.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4264064.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4264064.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4264064</trackback:ping><description>为什么Object.prototype.isPrototypeOf(Function)是true关键字: javascript本文出至(讨论): http://jsvm.org/forums/1947/ShowPost.aspx#1947js 中 Object 和 Function 的关系是微妙的，他们互为对方的一个“实例”。Function  instanceof  Object  和 Object  instanceof  Function  都是 true1。我们可以认为 Object 是一个特殊的“类”，而这里的“类”即：function于是便可以理解为： Object = function () {}  或 Object = new Function(); 即： Object 是 Function 的一个实例，所以，Object 原型链中便包含 Function.prototype，得出： Function.prototype.isPrototypeOf(Object)  为 tr&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4264064.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734617/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/06/12/4264064.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734617/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734617/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Fri, 12 Jun 2009 23:39:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/06/12/4264064.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/06/12/4264064.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/06/12/4264064.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734617/1079400</fs:itemid></item><item><title>数据库自动备份和自动删除以前的备份</title><link>http://blog.csdn.net/cxzhq2002/archive/2009/06/05/4245803.aspx</link><wfw:comment>http://blog.csdn.net/cxzhq2002/comments/4245803.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>http://blog.csdn.net/cxzhq2002/comments/commentRss/4245803.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=4245803</trackback:ping><description>&lt;br /&gt;DECLARE @delFileName NVARCHAR(200)&lt;br /&gt;DECLARE  @cmd VARCHAR(50)&lt;br /&gt;DECLARE  @saveDateNum INT&lt;br /&gt;SET @saveDateNum=-60&lt;br /&gt;WHILE @saveDateNum&lt;br /&gt; BEGIN &lt;br /&gt;  SET @delFileName = 'E:\back\Database\dbName_' + convert(varchar(10),dateadd(day,@saveDateNum,getdate()),112) + '.bak'   &lt;br /&gt;  SET @cmd = 'del '+ @delFileName&lt;br /&gt;  EXEC master.dbo.xp_cmdshell @cmd &lt;br /&gt;  SET @saveDateNum=@saveDateNum+1&lt;br /&gt; END&lt;br /&gt;go&lt;br /&gt;DECLARE @fileName NVARCHAR(200)&lt;br /&gt;SET @fileName = 'E:\bac&lt;img src =&quot;http://blog.csdn.net/cxzhq2002/aggbug/4245803.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;&lt;img src=&quot;http://www1.feedsky.com/t1/240734622/cxzhq2002/csdn.net/s.gif?r=http://blog.csdn.net/cxzhq2002/archive/2009/06/05/4245803.aspx&quot; border=&quot;0&quot; height=&quot;0&quot; width=&quot;0&quot; style=&quot;position:absolute&quot; /&gt;&lt;p class=&quot;fswww1&quot;&gt;&lt;a href=&quot;http://www1.feedsky.com/r/l/csdn.net/cxzhq2002/240734622/art01.html&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; ismap=&quot;ismap&quot; src=&quot;http://www1.feedsky.com/r/i/csdn.net/cxzhq2002/240734622/art01.gif&quot; onerror=&quot;this.style.display='none'&quot; /&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sat, 06 Jun 2009 01:33:00 +0800</pubDate><author>cxzhq2002</author><comments>http://blog.csdn.net/cxzhq2002/archive/2009/06/05/4245803.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/cxzhq2002/archive/2009/06/05/4245803.aspx</guid><dc:creator>cxzhq2002</dc:creator><fs:srclink>http://blog.csdn.net/cxzhq2002/archive/2009/06/05/4245803.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/cxzhq2002/feed.aspx</fs:srcfeed><fs:itemid>csdn.net/cxzhq2002/~1079401/240734622/1079400</fs:itemid></item></channel></rss>