多对一 --- many-to-one一对多 --- one-to-many一对一 --- one-to-one多对多 --- many-to-many场景:用户和组;从用户角度来,多个用户属于一个组(多对一 关联)使用hibernate开发的思路:先建立对象模型(领域模型),把实体抽取出来。目前两...
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其他好文 时间:
2014-11-05 18:48:46
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162
F -Tour BeltTime Limit:3000MSMemory Limit:0KB64bit IO Format:%lld & %lluSubmitStatusPracticeUVALive 4848DescriptionKorea has many tourist attractions....
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其他好文 时间:
2014-11-05 00:00:11
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469
Android - HelloWorld的Layout内容本文地址: http://blog.csdn.net/caroline_wendy作为最基础的Android程序, HelloWorld的XML文件可以作为测试使用.<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:too...
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移动开发 时间:
2014-11-04 19:42:02
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159
可尝试在布局里设置ListView:
android:scrollingCache="false"或者在代码里设置:
setScrollingCacheEnabled(false);...
This blogpost listed Linux Compatible USB wireless adapters. It seems that many new Linux users frequently have problems learning how to install RT287...
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系统相关 时间:
2014-11-04 13:07:50
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362
Atitit.Gui控件and面板----web server区----- web服务器监控面板and控制台条目
1. Resin4.0.22 1
2. 查看http连接数::Summary>>tables 1
2.1.1. Open Connections 1
2.2. TCP ports? 1
3. 查看app::confgi?>>webapps 2
3.1. Host ht...
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Web程序 时间:
2014-11-03 21:03:26
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230
A+B Coming
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 5856 Accepted Submission(s): 3839
Problem Description
Many classmates...
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其他好文 时间:
2014-11-03 21:01:29
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148
You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb...
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其他好文 时间:
2014-11-03 14:21:20
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145
OverviewThis article examines the various ways to maintain an efficient Magento database, even when large in size.Magento does many things well, but m...
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数据库 时间:
2014-11-02 23:59:42
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436
cigarettes描述Tom has many cigarettes. We hypothesized that he has n cigarettes and smokes themone by one keeping all the butts. Out of k > 1 butts he c...
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其他好文 时间:
2014-11-02 17:50:03
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125