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Office2010激活码

6QFDX-PYH2G-PPYFD-C7RJM-BBKQ8bdd3g-xm7fb-bd2hm-yk63v-vqfdk   一般人我不告诉他
1.下载“3个DDL”   2.解压放在"C:\program files\common files\microsoft Shared\web server Extensions\40\bin"   3.然后重装Office2007/2010   4.你笑了
 package com.macrotea.pattern.factory.abstr; import com.macrotea.pattern.factory.base.Food; import com.macrotea.pattern.factory.base.Vehicle; import com.macrotea.pattern.factory.base.Weapon; public abstract class AbstractFactory { public abstract Food createFood(); public abstract Vehic ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset ...
   <html>    <head>    <title>Colors</title>    <style type="text/css">   body {   margin:20px;   font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;   font-size:12px;    }   .style1 {   width: 800px;   height: 100px;   margin: 0p ...
1.对象关系映射,我们说的是对象之间的关系,也不是之前接触到的组合啊,继承这些关系,而是数量上的关系,其实表和表之间只有一种关系:外键   2. 1对1 1对多 多对多 还有方向的问题   3. 只要有双向关联,mappedBy必须设置   4. 1对1单向/双向主键关联不重要   5. 老师知道有多个学生,学生不知道被哪个老师教,这就是单向
package com.macrotea.responzchain.entity; public class Request { private String content; public String getContent() { return content; } public void setContent(String content) { this.content = content; } }       package com.macrotea.responzchain.entity; public cla ...
package com.macrotea.responzchain.interfazz; public interface Filter {  public String doFilter(String text); } package com.macrotea.responzchain.impl; import com.macrotea.responzchain.interfazz.Filter; public class HTMLFilter implements Filter { @Override public String doFilter(St ...
http://www.beanshell.org/manual/bshmanual.htm http://www.beanshell.org/javadoc/bsh/util/package-summary.htmll http://www.beanshell.org/download.html   简单demo:   public class BeanShellUtil { public static double countMathExpress(String exp) { double retVal = 0d; Interpreter interpreter = ...
Filter的调用顺序按照filter-mapping的在配置中的先后顺序: 当调用下面的每一个servlet都会经过以下3个过滤器,且过滤器有先后顺序   <servlet-mapping> <servlet-name>DisplayInputServlet</servlet-name> <url-pattern>/servlet/displayInputServlet</url-pattern> </servlet-mapping> <servlet-mapping> < ...

左外连接

1.表数据    2.代码 select cate1.CategoryName as '类别名',cate2.CategoryName as '父类别名' from tb_book_category cate1 left outer join tb_book_category cate2 on cate1.`AutoID`=cate2.`BaseID`;   3.结果   
连接分为三种:内连接、外连接、交叉连接 内连接(INNER JOIN): 分为三种:等值连接、自然连接、不等连接 外连接(OUTER JOIN): 分为三种: 左外连接(LEFT OUTER JOIN或LEFT JOIN) 右外连接(RIGHT OUTER JOIN或RIGHT JOIN) 全外连接(FULL OUTER JOIN或FULL JOIN) 交叉连接(CROSS JOIN): 没有WHERE 子句,它返回连接表中所有数据行的笛卡尔积     ->使用标准的SQL语法,匹配条件出现在on子句中,搜索条件出现在where子句,这样使 ...
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