Mon, 12 May 2008 12:18:00 GMT江南好, 风景旧曾谙。日出江花红胜火，春来江水绿如蓝，能不忆江南。http://blog.csdn.net/jecray/http://blog.csdn.net/jecray/archive/2008/05/12/2436087.aspxhttp://blog.csdn.net/jecray/comments/2436087.aspx0http://blog.csdn.net/jecray/comments/commentRss/2436087.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2436087<p class="msonormal"><span lang="en-us">netcat</span><span style="font-family: 宋体;">被誉为网络安全界的‘瑞士军刀’，相信没有什么人不认识它吧</span><span lang="en-us">...... <br /></span><span style="font-family: 宋体;">一个简单而有用的工具，透过使用</span><span lang="en-us">TCP</span><span style="font-family: 宋体;">或</span><span lang="en-us">UDP</span><span style="font-family: 宋体;">协议的网络连接去读写数据。它被设计成一个稳定的后门工具，</span><span lang="en-us"> <br /></span><span style="font-family: 宋体;">能够直接由其它程序和脚本轻松驱动。同时，它也是一个功能强大的网络调试和探测工具，能够建立你需要的几</span><span <img src ="http://blog.csdn.net/jecray/aggbug/2436087.aspx" width = "1" height = "1" />Mon, 12 May 2008 20:18:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2008/05/12/2436087.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2008/05/12/2436087.aspxjecrayhttp://blog.csdn.net/jecray/archive/2008/05/12/2435464.aspxhttp://blog.csdn.net/jecray/comments/2435464.aspx0http://blog.csdn.net/jecray/comments/commentRss/2435464.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2435464第一章 8086汇编指令<br /><br />注：AX,BX,CX...,EAX,EBX,ECX...这些都是CPU用来存储数据的地方。<br /><br />一、数据传输指令 <br />作用：它们在存贮器和寄存器、寄存器和输入输出端口之间传送数据. <br />1. 通用数据传送指令. <br />MOV 传送字或字节. <br />MOVSX 先符号扩展,再传送. <br />MOVZX 先零扩展,再传送. <br />PUSH 把字压入堆栈. <br />POP 把字弹出堆栈. <br />PUSHA 把AX,CX,DX,BX,SP,BP,SI,DI依次压入堆栈. <br />POPA 把DI,SI,BP,SP,BX,DX,CX,AX依次弹出堆栈. <br />PUSHAD 把EAX,ECX,EDX,EBX,ESP,EBP,ESI,EDI依次压入堆栈. <br />POPAD 把EDI,ESI,EBP,ESP,EBX,EDX,ECX,EAX依次弹出堆栈. <br />BSWAP 交换32位寄存器里字节的顺序 <br />XCHG 交换字或字节.( 至少有一个操作数为寄存器,段<img src ="http://blog.csdn.net/jecray/aggbug/2435464.aspx" width = "1" height = "1" />Mon, 12 May 2008 16:50:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2008/05/12/2435464.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2008/05/12/2435464.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/09/01/1767860.aspxhttp://blog.csdn.net/jecray/comments/1767860.aspx0http://blog.csdn.net/jecray/comments/commentRss/1767860.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1767860http://jecray.cnblogs.com 博客园的<img src ="http://blog.csdn.net/jecray/aggbug/1767860.aspx" width = "1" height = "1" />Sat, 01 Sep 2007 09:44:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/09/01/1767860.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/09/01/1767860.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/15/1565419.aspxhttp://blog.csdn.net/jecray/comments/1565419.aspx2http://blog.csdn.net/jecray/comments/commentRss/1565419.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1565419啊啊啊<img src ="http://blog.csdn.net/jecray/aggbug/1565419.aspx" width = "1" height = "1" />Sun, 15 Apr 2007 21:44:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/15/1565419.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/15/1565419.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/13/1563980.aspxhttp://blog.csdn.net/jecray/comments/1563980.aspx0http://blog.csdn.net/jecray/comments/commentRss/1563980.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1563980如题<img src ="http://blog.csdn.net/jecray/aggbug/1563980.aspx" width = "1" height = "1" />Sat, 14 Apr 2007 04:42:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/13/1563980.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/13/1563980.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/13/1563978.aspxhttp://blog.csdn.net/jecray/comments/1563978.aspx0http://blog.csdn.net/jecray/comments/commentRss/1563978.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1563978有好久一段时间，我经常使用.net 1.1开发程序，发现.net 1.1缺少类似c++中的模板功能。这种支持类型参数的功能可以使我们设计一个有泛型的类，在运行时检测实际的类型。 这样意味着用一个泛型参数T，你可以写一个MyList类，在使用MyList, MyList 或 MyList时不需要担心在运行时进行转换或装箱操作。 .NET 2.0引入了一个新的名字空间 System.Collections.Generic,他包括了支持泛型的类，例如：List, Queue, Stack, LinkedList。利用他们可以使你的程序更加有效率。<img src ="http://blog.csdn.net/jecray/aggbug/1563978.aspx" width = "1" height = "1" />Sat, 14 Apr 2007 04:38:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/13/1563978.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/13/1563978.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/11/1561184.aspxhttp://blog.csdn.net/jecray/comments/1561184.aspx3http://blog.csdn.net/jecray/comments/commentRss/1561184.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1561184在项目经常会遇到这么一种情况，要在弹出的窗口里面修改父页面中的数据。本文以模式窗口为例，说明如何在更新模式窗口页面之后刷新父窗口的内容。 在一般的情况下，模式窗口的关闭并不会刷新父窗口，我们需要在打开模式窗口的javascript中添加额外的脚本来刷新他的父窗口。<img src ="http://blog.csdn.net/jecray/aggbug/1561184.aspx" width = "1" height = "1" />Thu, 12 Apr 2007 04:27:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/11/1561184.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/11/1561184.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/11/1560361.aspxhttp://blog.csdn.net/jecray/comments/1560361.aspx0http://blog.csdn.net/jecray/comments/commentRss/1560361.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1560361有时候为了美观和直观经常需要这样自动编号的列 添加起来也相当方便<img src ="http://blog.csdn.net/jecray/aggbug/1560361.aspx" width = "1" height = "1" />Wed, 11 Apr 2007 21:00:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/11/1560361.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/11/1560361.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/11/1560111.aspxhttp://blog.csdn.net/jecray/comments/1560111.aspx2http://blog.csdn.net/jecray/comments/commentRss/1560111.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1560111Easier than you thought<img src ="http://blog.csdn.net/jecray/aggbug/1560111.aspx" width = "1" height = "1" />Wed, 11 Apr 2007 18:29:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/11/1560111.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/11/1560111.aspxjecrayhttp://blog.csdn.net/jecray/archive/2007/04/10/1559310.aspxhttp://blog.csdn.net/jecray/comments/1559310.aspx2http://blog.csdn.net/jecray/comments/commentRss/1559310.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1559310使用window.showModalDialog进行信息的提示，相当方便，也容易控制外观和布局。但是存在一个严重的问题，就是Session丢失。当在A页面进行showModalDialog时，弹出的模态窗口open新页面或new dialog()时，会得不到A页面中的Session，这样就严重地限制了他的使用范围。<img src ="http://blog.csdn.net/jecray/aggbug/1559310.aspx" width = "1" height = "1" />Wed, 11 Apr 2007 00:17:00 +0800jecrayhttp://blog.csdn.net/jecray/archive/2007/04/10/1559310.aspx#Feedbackhttp://blog.csdn.net/jecray/archive/2007/04/10/1559310.aspxjecray