Thu, 11 Jun 2009 23:01:00 GMT--问题有很多种，解决问题的方法更多 (提供开放性博客迁移服务：http://www.blogmove.cn)http://blog.csdn.net/platform/http://blog.csdn.net/platform/archive/2009/06/11/4261854.aspxhttp://blog.csdn.net/platform/comments/4261854.aspx0http://blog.csdn.net/platform/comments/commentRss/4261854.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4261854即使产生了人工智能带来的文明，也不用过于担心。 因为这种智能和文化来源于人类，他必然附带着人类社会的特征，这些特征将会影响到这种新的进化 <img src ="http://blog.csdn.net/platform/aggbug/4261854.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118575/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/06/11/4261854.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118575/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118575/art01.gif" onerror="this.style.display='none'" /></a></p>Fri, 12 Jun 2009 07:01:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/06/11/4261854.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/06/11/4261854.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/06/11/4261854.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118575/1136298http://blog.csdn.net/platform/archive/2009/06/08/4252862.aspxhttp://blog.csdn.net/platform/comments/4252862.aspx0http://blog.csdn.net/platform/comments/commentRss/4252862.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4252862<br />今日优化程序性能，原来有一段代码是用来大量按照ID来删除数据的，大概Linq用起来比较省事，之前的程序员就用了Linq.<br />但是功能使用起来很慢，个人看代码结构上没有问题也就没有太在意；<br />然而今日用sql server一跟踪执行脚本，吓了一大跳：按照linq的模式是先select 数据出来，然后再删除的where条件一模一样的数据；也就是说一个简单的删除功能比以前多了一个select的操作，而且那个where 语句恐怕还有进一步的性能消耗；而且还有频繁的open 。虽然Linq在很多方面好用，但是在处理性能问题上看来还有很严重的问题；也许换个角度来看：东西提供给你了，会用是一回事，怎么用是一回事，用不用的好又是另外一回事了。<img src ="http://blog.csdn.net/platform/aggbug/4252862.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118576/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/06/08/4252862.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118576/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118576/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 09 Jun 2009 06:09:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/06/08/4252862.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/06/08/4252862.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/06/08/4252862.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118576/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225939.aspxhttp://blog.csdn.net/platform/comments/4225939.aspx0http://blog.csdn.net/platform/comments/commentRss/4225939.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225939我还能哑然失笑一下本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225939.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118577/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225939.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118577/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118577/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 23:00:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225939.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225939.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225939.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118577/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225839.aspxhttp://blog.csdn.net/platform/comments/4225839.aspx0http://blog.csdn.net/platform/comments/commentRss/4225839.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225839到底什么样的风景会入我的心呢本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225839.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118578/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225839.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118578/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118578/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 22:07:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225839.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225839.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225839.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118578/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225833.aspxhttp://blog.csdn.net/platform/comments/4225833.aspx0http://blog.csdn.net/platform/comments/commentRss/4225833.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225833这就是传说中的三叠泉本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225833.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118579/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225833.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118579/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118579/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 22:02:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225833.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225833.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225833.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118579/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225830.aspxhttp://blog.csdn.net/platform/comments/4225830.aspx0http://blog.csdn.net/platform/comments/commentRss/4225830.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225830我开始后悔了本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225830.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118580/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225830.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118580/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118580/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 22:01:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225830.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225830.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225830.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118580/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225640.aspxhttp://blog.csdn.net/platform/comments/4225640.aspx0http://blog.csdn.net/platform/comments/commentRss/4225640.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225640这颗树是妖女吗本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225640.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118581/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225640.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118581/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118581/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 19:56:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225640.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225640.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225640.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118581/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225635.aspxhttp://blog.csdn.net/platform/comments/4225635.aspx0http://blog.csdn.net/platform/comments/commentRss/4225635.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225635别了，五老峰。看山还是山本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225635.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118582/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225635.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118582/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118582/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 19:55:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225635.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225635.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225635.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118582/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225578.aspxhttp://blog.csdn.net/platform/comments/4225578.aspx0http://blog.csdn.net/platform/comments/commentRss/4225578.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225578吃过蓝莓，喷了保湿，打了防晒，准备出发本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225578.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118583/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225578.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118583/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118583/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 19:34:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225578.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225578.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225578.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118583/1136298http://blog.csdn.net/platform/archive/2009/05/30/4225565.aspxhttp://blog.csdn.net/platform/comments/4225565.aspx0http://blog.csdn.net/platform/comments/commentRss/4225565.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4225565庐山本文使用Blogmove.cn提供的手机博客发布<img src ="http://blog.csdn.net/platform/aggbug/4225565.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/232118584/platform/csdn.net/s.gif?r=http://blog.csdn.net/platform/archive/2009/05/30/4225565.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/platform/232118584/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/platform/232118584/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 30 May 2009 19:27:00 +0800Sean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225565.aspx#Feedbackhttp://blog.csdn.net/platform/archive/2009/05/30/4225565.aspxSean.Puhttp://blog.csdn.net/platform/archive/2009/05/30/4225565.aspxhttp://blog.csdn.net/platform/feed.aspxcsdn.net/platform/~1136308/232118584/1136298