http://blog.yesky.com/Blog/dongyangyang/category/13580.html经验之谈欢迎光临DYY的博客zh-CHS.Text Version 0.958.2004.214欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/06/11/1679288.htmlMon, 11 Jun 2007 13:27:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1679288.html#Feedback1http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1679288.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1679288.html在消除LL(1)文法的回溯时,要用到两个与文法有关的函数: 符号串α的开始符号集合FIRST(α) 非终结符A的后继符号集合FOLLOW(A) 计算FIRST和FOLLOW集合的算法是非常简单的,我实现了一下FIRST集合,FOLLOW集合懒得实现了,因为算法虽然简单,但相关数据结构的存储和操作比较繁琐,如果利用事先封装好的集合数据类型则比较容易. ......<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1679288.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/05/19/1670019.htmlSat, 19 May 2007 03:04:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1670019.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1670019.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1670019.html最近把本子借个别人用，回来果不其然的发现中毒了而且还是最近花样比较翻新的Win32.Troj.Agent木马。这个木马的特点就是没有进程，而且会篡改注册表阻止用户查看隐藏文件和系统文件来查杀它。 特征：又是一个利用自动运行的病毒。会在U盘中生成sysinfoX.dll和autorun.inf两个文件（X为任意一个数字）。用任务管理器查看不会有可疑进程。 ......<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1670019.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/04/15/1659099.htmlSun, 15 Apr 2007 14:19:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1659099.html#Feedback2http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1659099.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1659099.html最近在学编译原理，那个题还真是难做。那天上课老师看了下老师演示的用C++做的词法分析程序，觉得很好玩，就想自己也做一个。 这周末用了几个小时用VB2005做了个词法分析器的类库和示例UI，拿出来和大家分享一下。顺便也把我开发的过程写出来，呵呵。 这里先把我给这个类库写的说明放在这里。我会在这段时间把开发过程发上来的。 还请大家关注哈！ 说明书......<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1659099.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/03/29/1653695.htmlThu, 29 Mar 2007 10:17:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1653695.html#Feedback3http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1653695.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1653695.html找了好久终于找到了，绝对万能解码，装了以后无论你的机器上有什么播放器都将成为万能的。绝对不会像暴风一样把DX搞死。 哦耶！ 附下载地址：http://fileforum.betanews.com/detail/1159994557/1<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1653695.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/01/05/1629486.htmlFri, 05 Jan 2007 05:10:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1629486.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1629486.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1629486.html计算机蓝屏后，在屏上会显示出一些代码，这些代码提供了一些系统的错误信息，通过这些信息我们能尽快的发现和解决问题。 0x0000操作完成 0x0001 不正确的函数 0x0002 系统找不到指定的文件 0x0003 系统找不到指定的路径 0x0004 系统无法打开文件 0x0005 拒绝存取 0x0006 无效的代码 0x0007......<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1629486.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/01/05/1629445.htmlFri, 05 Jan 2007 04:03:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1629445.html#Feedback1http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1629445.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1629445.html在网络技术中，端口（Port）大致有两种意思：一是物理意义上的端口，比如，ADSLModem、集线器、交换机、路由器用于连接其他网络设备的接口，如RJ-45端口、SC端口等等。二是逻辑意义上的端口，一般是指TCP/IP协议中的端口，端口号的范围从0到65535，比如用于浏览网页服务的80端口，用于FTP服务的21端口等等。这里将要介绍的就是逻辑意义上的端口。......<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1629445.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/01/05/1629429.htmlFri, 05 Jan 2007 03:05:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1629429.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1629429.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1629429.html症状：开机后可以进土系统但无法进行任何操作，否则系统死机，文件复制时间大大增加，而且会死机。 分析：单纯从症状看仿佛是有病毒或者磁盘有问题。 解决办法：开箱后发现主板芯片组上的风扇没有工作，主板芯片组发热太多导致系统不稳定，拨动风扇让其开始工作后问题解决。 说明：这一问题多出现在采用七彩虹NF4X主板的计算机上，应是厂商的产品设计缺陷。<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1629429.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/01/03/1628825.htmlWed, 03 Jan 2007 06:43:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1628825.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1628825.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1628825.html症状：由于经常使用本台电脑的人很多，桌面经常被改动，需要锁定桌面。 解决办法：打开“注册表编辑器”，找到[HKEY_CURRENT_USER \Software\Microsoft\Windows\CurrentVersion\Polices\Explorer]，在右侧窗格中找到NoSaveSettings，其类型为REG_SZ，将其键值改为“0”，或直......<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1628825.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2007/01/03/1628821.htmlWed, 03 Jan 2007 06:40:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1628821.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1628821.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1628821.html右键单击输入法指示器，选择“属性”命令，删除你要删除的智能ABC输入法。然后使用系统的搜索功能，搜索该输入法对应的文件并将它们删除即可。智能ABC输入法使用以下一些文件:Winabc.cwd、Abcsda.dll、Abcwin.exe、Winabc.ime、Winabc.ovl、tmmr.rem、user.rem、Winabc.hlp、Winabc.cnt。<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1628821.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2006/06/12/1442621.htmlMon, 12 Jun 2006 05:37:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1442621.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1442621.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1442621.html<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1442621.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2006/01/08/1197310.htmlSun, 08 Jan 2006 06:17:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1197310.html#Feedback2http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1197310.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1197310.html<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1197310.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2006/01/07/1196332.htmlSat, 07 Jan 2006 09:05:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1196332.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1196332.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1196332.html<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1196332.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2006/01/07/1196248.htmlSat, 07 Jan 2006 08:16:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1196248.html#Feedback1http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1196248.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1196248.html<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1196248.html" width = "1" height = "1" />欢迎光临DYY的博客http://blog.yesky.com/blog/dongyangyang/archive/2006/01/05/1195209.htmlThu, 05 Jan 2006 08:03:00 GMThttp://blog.yesky.com/Blog/dongyangyang/comments/1195209.html#Feedback0http://blog.yesky.com/Blog/dongyangyang/comments/commentRss/1195209.htmlhttp://blog.yesky.com/Blog/dongyangyang/services/trackbacks/1195209.html<img src ="http://blog.yesky.com/Blog/dongyangyang/aggbug/1195209.html" width = "1" height = "1" />