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轮廓距质心计算
findContours(shape_threshold, contours_tmp, hierarchy_tmp,CV_RETR_EXTERNAL,CV_CHAIN_APPROX_TC89_KCOS, Point(0, 0) );//输入图像shape_threshold发生了改变 all_ed....
分类:其他好文   时间:2014-05-30 03:15:59    阅读次数:382
R12 应用服务群
Oracle EBS R12 支持一些服务群,如下所示:Service Group Supports Root ServicesOracle Process Manager (OPMN) 进程管理器Web Entry Point ServicesWeb入口点服务HTTP ServerWeb...
分类:其他好文   时间:2014-05-29 04:25:23    阅读次数:306
android之APN
APN全称是Access Point Name,中文即接入点,是通过手机上网时必须配置的一个参数,它决定了手机通过哪种接入方式来访问网络。android系统把所有的APN都保存在数据库中,数据库绝对路径:/data/data/com.android.providers.telephony/datab...
分类:移动开发   时间:2014-05-28 22:27:09    阅读次数:325
Swing实现文件选择(目录选择)附导出
具体生成工具如图:(1)(2)(3)(4)源码 :example.java[java]view plaincopyprint?packageorg.qiailin.jframe;importjava.awt.Container;importjava.awt.Point;importjava.awt....
分类:Windows程序   时间:2014-05-28 11:21:13    阅读次数:425
无边框缩放
实现效果需要处理以下这三个消息:WM_NCHITTEST WM_SETCURSOR WM_NCLBUTTONDOWN很多人在问三个函数是做什么用的,下面我大概介绍一下:OnNcHitTest(UINT nHitTest, CPoint point)是用来测试鼠标的位置,Nc表示非客户区OnSetCu...
分类:其他好文   时间:2014-05-27 18:08:42    阅读次数:394
software level
1. Works when no one is watching When the requirements are completely out of control, many programmers celebrate even having reached this point. 2. .....
分类:其他好文   时间:2014-05-27 17:18:31    阅读次数:338
Java 并发专题 : CyclicBarrier 打造一个安全的门禁系统
继续并发专题~ 这次介绍CyclicBarrier:看一眼API的注释: /** * A synchronization aid that allows a set of threads to all wait for * each other to reach a common barrier point. CyclicBarriers are * useful in program...
分类:编程语言   时间:2014-05-25 18:15:06    阅读次数:316
如何调用另一个包中的Application
在项目中要集成Xabber,将它作为一个Lib, 。。。。。 Xabber 原有代码 /** * Base entry point. * * @author alexander.ivanov */ public class Application extends android.app.Applic...
分类:移动开发   时间:2014-05-25 13:54:13    阅读次数:257
ACdream1012:Convex
Problem Description We have a special convex that all points have the same distance to origin point. As you know we can get N segments after linking the origin point and the points on the convex. ...
分类:其他好文   时间:2014-05-25 09:50:19    阅读次数:217
acd Convex(求面积)
Problem Description We have a special convex that all points have the same distance to origin point. As you know we can get N segments after linking the origin point and the points on the convex. ...
分类:其他好文   时间:2014-05-25 06:55:54    阅读次数:188
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