基础部分可以查看博主的另一篇博客：http://haohaoxuexi.iteye.com/blog/1333271MyBatis的动态SQL是基于OGNL表达式的，它可以帮助我们方便的在SQL语句中实现某些逻辑。MyBatis中用于实现动态SQL的元素主要有：ifchoose（when，other...
分类：
数据库 时间：
2014-05-26 19:20:05
阅读次数：
379
异常:java.lang.LinkageError: loader constraint
violation: when resolving interface method
"javax.servlet.jsp.JspApplicationContext.getExpressionFactory(...
分类：
编程语言 时间：
2014-05-26 17:37:46
阅读次数：
262
Long gone are the days when people used to
carry their laptops with plain black leather laptop bag. For now tend their
designer bags are definitely he...
分类：
其他好文 时间：
2014-05-26 17:13:40
阅读次数：
316
Background
Some concepts in Mathematics and Computer Science are simple in one or two dimensions but become more complex when extended to arbitrary dimensions. Consider solving differential equations...
分类：
其他好文 时间：
2014-05-26 04:31:34
阅读次数：
234
看到构造语意的其中一节“继承体系下的对象构造”（5.2节）的最后，看来原文，发现侯杰的翻译有问题，怪不得读起来不顺。What about when
providing an argument for a base class constructor? Is it still physically s...
分类：
编程语言 时间：
2014-05-26 01:36:11
阅读次数：
355
Question0Sign in to voteFolks,In my
application, when the user hits "Submit" button, I have to make a Web service
call asynchronously. Here is what I ...
分类：
其他好文 时间：
2014-05-25 22:19:32
阅读次数：
657
昨天同事在做主从时，从库报如下错误：Got fatal error 1236 from master when reading data from binary log: 'Misconfigured master - server id was not set'粗粗看好像是master的server-id没有设置，但同事做如下查询：备库采集：
root@localhost Fri May 23 ...
分类：
数据库 时间：
2014-05-25 09:57:24
阅读次数：
330
A palindromic number or numeral palindrome is a 'symmetrical' number like 16461 that remains the same when its digits are reversed. In this problem you will be given two integers i j, you have to find...
分类：
其他好文 时间：
2014-05-25 07:41:08
阅读次数：
253
The Leak of the Memory in C++
In this chaper I will introduce a new smart pointer which is scoped_ptr;
It likes auto_ptr but better. When peopel use auto_ptr, sometimes they forget
that auto_...
分类：
编程语言 时间：
2014-05-25 07:03:10
阅读次数：
373
问题 K: Traveling
时间限制: 1 Sec 内存限制: 128 MB
提交: 13 解决: 4
[提交][状态][论坛]
题目描述
SH likes traveling around the world. When he arrives at a city, he will ask the staff about the number of cities that...
分类：
其他好文 时间：
2014-05-25 01:44:43
阅读次数：
391
