http://acm.hdu.edu.cn/showproblem.php?pid=4753
Problem Description
There is a 3 by 3 grid and each vertex is assigned a number.
It looks like JiuGongGe, but they are different, fo...
分类:
其他好文 时间:
2015-04-23 19:54:03
阅读次数:
203
1) assigned主键由外部程序负责生成,无需Hibernate参与。2) hilo通过hi/lo 算法实现的主键生成机制,需要额外的数据库表保存主键生成历史状态。3) seqhilo与hilo 类似,通过hi/lo 算法实现的主键生成机制,只是主键历史状态保存在Sequence中,适用于支持S...
分类:
Web程序 时间:
2015-04-17 21:53:42
阅读次数:
118
判断线程是否存在使用:if Assigned(workThread) thenbegin //do workend; 释放线程使用: 可以使用线程对象自动释放,使用:workThread.FreeOnTerminate := true; 如果想自己释放线程则应该先判断线程是否存在和是...
分类:
编程语言 时间:
2015-04-13 00:20:53
阅读次数:
187
performClick 是使用代码主动去调用控件的点击事件(模拟人手去触摸控件)
boolean android.view.View.performClick()
Call this view's OnClickListener, if it is defined.
Returns:True there was an assigned OnClickListen...
分类:
移动开发 时间:
2015-04-11 13:22:18
阅读次数:
201
Problem DescriptionA group of transformers whose leader isOptimus Prime(擎天柱) were assigned a mission: todestroy all Decepticon's(霸天虎) bases.The bases ...
分类:
其他好文 时间:
2015-04-01 01:40:41
阅读次数:
245
Spring mvc 用POI 导入Excel数据的时候提示:org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save()。 原因:检查之后发现是因为Excel的数据格式...
分类:
Web程序 时间:
2015-03-31 14:55:23
阅读次数:
183
Candy
There are N children standing in a line. Each child is assigned a rating value.
You are giving candies to these children subjected to the following requirements:
Each child must ha...
分类:
其他好文 时间:
2015-03-28 17:18:15
阅读次数:
150
Networking
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 6595
Accepted: 3593
Description
You are assigned to design network connections between certain p...
分类:
Web程序 时间:
2015-03-21 09:51:49
阅读次数:
179
https://leetcode.com/problems/candy/There areNchildren standing in a line. Each child is assigned a rating value.You are giving candies to these child...
分类:
其他好文 时间:
2015-03-20 21:38:33
阅读次数:
148
Networking
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 6589
Accepted: 3590
Description
You are assigned to design network connections between certain p...
分类:
Web程序 时间:
2015-03-19 22:07:16
阅读次数:
180