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UML可以做什么
?? Where Can the UML Be Used The UML is intended primarily for software-intensive systems. It has been used effectively for such domains as Enterprise information systems Banking and financial ser...
分类:其他好文   时间:2014-06-18 11:53:00    阅读次数:190
Java.lang.IllegalStateException Activity has been destroyed
03-04 12:01:05.468: E/AndroidRuntime(2474): FATAL EXCEPTION: main03-04 12:01:05.468: E/AndroidRuntime(2474): java.lang.IllegalStateException: Activity...
分类:编程语言   时间:2014-06-18 08:17:30    阅读次数:1308
oracle存储大文本clob、blob
1 package cn.itcast.web.oracle.util; 2 3 import java.sql.Connection; 4 import java.sql.DriverManager; 5 import java.sql.ResultSet; 6 import java.sql.....
分类:数据库   时间:2014-06-18 00:24:31    阅读次数:394
LeetCode:Merge Sorted Array
Given two sorted integer arrays A and B, merge B into A as one sorted array. Note: You may assume that A has enough space (size that is greater or equal to m + n) to hold additional ele...
分类:其他好文   时间:2014-06-17 23:05:13    阅读次数:246
HDU 1009 FatMouse' Trade题解
Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean. The warehouse has N rooms. The i-th room con...
分类:其他好文   时间:2014-06-17 22:47:38    阅读次数:300
1573 Robot Motion
Robot Motion Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 10219   Accepted: 4977 Description A robot has been programmed to follow the instructions in...
分类:其他好文   时间:2014-06-17 22:41:33    阅读次数:294
测试oracle 11g cluster 中OLR的重要性
测试oracle 11g cluster 中OLR的重要性 called an Oracle Local Registry (OLR): each node in a cluster has a local registry for node-specific resources 测试一:模拟olr异常丢失的情况: 这里首先将olr renam [root@vm...
分类:数据库   时间:2014-06-17 22:14:36    阅读次数:359
java中 HashMap和Hashtable,list、set和map 的区别
摘自:http://blog.chinaunix.net/uid-7374279-id-2057584.htmlHashMap是Hashtable的轻量级实现(非线程安全的实现),他们都完成了Map接口,主要区别在于HashMap允许空(null)键值(key),由于非线程安全,效率上可能高于Has...
分类:编程语言   时间:2014-06-17 19:53:20    阅读次数:245
在struts2的Action、Service中慎起get打头的方法
由于之前合并了流程及表单分类,在高级查询和流程管理页面打开z-tree树时,前端页面报出queryAllCategory()的空指针异常(逐步调试后在该方法中无空指针异常),并报如下错误:[16/06/1407:30:07:007CST]DEBUGsql.Connection:xxxConnectionClosedorg.codehaus.jackson.map.Json..
分类:其他好文   时间:2014-06-17 17:41:14    阅读次数:190
spring.net +dapper 打造简易的DataAccess 工具类.
1 public class DBUtil 2 { 3 /// 4 /// 数据库连接字符串 5 /// 6 private static string DataBase_Connection = System...
分类:移动开发   时间:2014-06-17 15:29:25    阅读次数:410
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