Tue, 20 Jan 2009 12:36:00 GMT刘小宇http://blog.csdn.net/gothicane/http://blog.csdn.net/gothicane/archive/2009/01/20/3839180.aspx用位运算求余数<br /><br />#include<br /> using namespace std;<br />  *编写一个程序，将从键盘输出的一个整数值读入int型变量，<br />  *并使用按位运算符之一(不能用%运算符！)确定这个值除以8<br />  *时的正余数。例如，29＝(3*8)+5和-14=(-2*8)+2的正余数<br />  *分别是5和2<br />  *说明：29的二进制是11101，8的二进制是1000，根据<br />  *二进制128 64 32 16 8 4 2 1 从8~128...都是8的倍数；<br />  *       0   0  0  1 1 1 0 1<br />  *所以只需要让00011101和00000111进行与进算就可以了       <br /><br /> int main()<br /> {<br />  int a,b;<br />  a=-2361;<br />  b=8;<br />  cout<img src ="http://blog.csdn.net/gothicane/aggbug/3839180.aspx" width = "1" height = "1" />Tue, 20 Jan 2009 20:36:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2009/01/20/3839180.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2008/09/10/2908199.aspxopenssl开发过程中的一些总结<img src ="http://blog.csdn.net/gothicane/aggbug/2908199.aspx" width = "1" height = "1" />Wed, 10 Sep 2008 19:26:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2008/09/10/2908199.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2008/08/19/2794056.aspx找出时间相差3天的记录<img src ="http://blog.csdn.net/gothicane/aggbug/2794056.aspx" width = "1" height = "1" />Tue, 19 Aug 2008 18:31:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2008/08/19/2794056.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2008/08/04/2767547.aspxDELETE FROM inbox WHERE localId IN(SELECT localId FROM inbox ORDER BY mDate DESC LIMIT 0,100);<img src ="http://blog.csdn.net/gothicane/aggbug/2767547.aspx" width = "1" height = "1" />Tue, 05 Aug 2008 03:32:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2008/08/04/2767547.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2008/06/24/2582700.aspxfind + touch<img src ="http://blog.csdn.net/gothicane/aggbug/2582700.aspx" width = "1" height = "1" />Wed, 25 Jun 2008 00:54:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2008/06/24/2582700.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2008/06/19/2566147.aspxGNU Compile Tools, 可执行文件, 静态链接库, 动态链接库<img src ="http://blog.csdn.net/gothicane/aggbug/2566147.aspx" width = "1" height = "1" />Fri, 20 Jun 2008 01:24:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2008/06/19/2566147.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2008/06/18/2560903.aspxLinux平台Makefile文件的编写基础篇<img src ="http://blog.csdn.net/gothicane/aggbug/2560903.aspx" width = "1" height = "1" />Wed, 18 Jun 2008 21:18:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2008/06/18/2560903.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2007/10/12/1821673.aspxLinux下使用librt中的定时器<img src ="http://blog.csdn.net/gothicane/aggbug/1821673.aspx" width = "1" height = "1" />Fri, 12 Oct 2007 21:28:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2007/10/12/1821673.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2007/10/10/1819165.aspx关于typedef的用法和陷阱<img src ="http://blog.csdn.net/gothicane/aggbug/1819165.aspx" width = "1" height = "1" />Thu, 11 Oct 2007 05:43:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2007/10/10/1819165.aspxgothicanehttp://blog.csdn.net/gothicane/archive/2007/08/18/1749708.aspxUbuntu下安装卸载桌面系统<img src ="http://blog.csdn.net/gothicane/aggbug/1749708.aspx" width = "1" height = "1" />Sun, 19 Aug 2007 00:16:00 +0800gothicanehttp://blog.csdn.net/gothicane/archive/2007/08/18/1749708.aspxgothicane