<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[u014199750的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/u014199750</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; u014199750]]></copyright><item><title><![CDATA[linux下编辑并编译运行C/C++/python程序]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/40949191</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/40949191</guid><author>u014199750</author><pubDate>Sun, 09 Nov 2014 13:29:33 +0800</pubDate><description><![CDATA[http://www.2cto.com/kf/201207/140035.html]]></description><category></category></item><item><title><![CDATA[学习OPENCV之读取图像和视频]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/40923689</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/40923689</guid><author>u014199750</author><pubDate>Sat, 08 Nov 2014 19:03:58 +0800</pubDate><description><![CDATA[读取图像的代码：
#include 
#include 
#include 
using namespace cv;
using namespace std;
int main()
{
    Mat img = imread("1.jpg");
    if(img.empty())
    {
        cout
        return -1;
    }]]></description><category></category></item><item><title><![CDATA[VS 2010配置opencv 2.4.10]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/40900845</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/40900845</guid><author>u014199750</author><pubDate>Fri, 07 Nov 2014 22:14:56 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/freedomshe/archive/2012/04/25/2470540.html]]></description><category></category></item><item><title><![CDATA[VS2010的问题]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/40898053</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/40898053</guid><author>u014199750</author><pubDate>Fri, 07 Nov 2014 20:16:44 +0800</pubDate><description><![CDATA[安装了VS2013之后，卸载，又想安装VS2010，结果总是出现]]></description><category></category></item><item><title><![CDATA[京东一道java题目]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/40015339</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/40015339</guid><author>u014199750</author><pubDate>Sun, 12 Oct 2014 09:23:16 +0800</pubDate><description><![CDATA[public class myCHAR {


public static void main(String[] args) {


     try{
  return;
        }
     finally{
System.out.println("print.");
   }
}


}


这道题目我在eclipse上测试了一下，是可以输出pri]]></description><category></category></item><item><title><![CDATA[趋势一道题目，说说const 重载及虚函数]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/39085869</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/39085869</guid><author>u014199750</author><pubDate>Fri, 05 Sep 2014 21:57:18 +0800</pubDate><description><![CDATA[#include
using namespace std;


class A{
public:
virtual void f(){ cout
void f() const {cout
virtual ~A() {}
};


class B:public A{
public:
void f(){cout
void f() const {cout
virtual ~]]></description><category></category></item><item><title><![CDATA[华为上机题目]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/38851927</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/38851927</guid><author>u014199750</author><pubDate>Tue, 26 Aug 2014 18:39:50 +0800</pubDate><description><![CDATA[/*15.在给定字符串中找出单词( “单词”由大写字母和小写字母字符构成，
 其他非字母字符视为单词的间隔，如空格、问号、数字等等;另外单个字母不算单词);
 找到单词后，按照长度进行降序排序，(排序时如果长度相同，则按出现的顺序进行排列)
 ，然后输出到一个新的字符串中;如果某个单词重复出现多次，则只输出一次;
 如果整个输入的字符串中没有找到单词，请输出空串。输出的单词之间使用一个”空]]></description><category></category></item><item><title><![CDATA[IT form 整理4（集合方面）]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/37591337</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/37591337</guid><author>u014199750</author><pubDate>Wed, 09 Jul 2014 08:11:46 +0800</pubDate><description><![CDATA[1，介绍Collection框架的结构..


框架的完整结构(Collection)

1.类集框架最大的接口：Collection、Map、Iterator、Enumeration

2.Collection：存放单值

   |- List：允许有重复内容，有序

       |- ArrayList：异步处理，新的操作类，非线程安全。

       |- Ve]]></description><category></category></item><item><title><![CDATA[servlet基础知识]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/36625811</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/36625811</guid><author>u014199750</author><pubDate>Tue, 08 Jul 2014 21:37:52 +0800</pubDate><description><![CDATA[1，获取局部参数，
在  之间，加入]]></description><category></category></item><item><title><![CDATA[IT form整理 java应该注意的问题3(异常+多线程)]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/37566763</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/37566763</guid><author>u014199750</author><pubDate>Tue, 08 Jul 2014 16:17:55 +0800</pubDate><description><![CDATA[12，运行时异常与一般异常有何异同
（1）运行时异常属于程序缺陷造成的，是设计或实现上的问题，即，如果程序设计良好，这类异常便不会发生；该类异常在语法上不强制程序员必须处理，成为非受检异常。
 常见的非受检异常：
ClassCastException/     类型转换不兼容
ArrayIndexOutOfBoundException  数组下标越界
NullPointerExcepti]]></description><category></category></item><item><title><![CDATA[IT form整理 java应该注意的问题2]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/37559697</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/37559697</guid><author>u014199750</author><pubDate>Tue, 08 Jul 2014 15:52:56 +0800</pubDate><description><![CDATA[1，Switch 语句内的表达式必须为： byte  ,char ,short ,int 这四种之一。
2，使用final关键字修饰一个变量时，是指引用变量不能变，引用变量所指向的对象中的内容还是可以改变的。
例如，对于如下语句：
 final StringBuffer a=new StringBuffer("immutable");执行如下语句将报告编译期错误：
a=new StringBu]]></description><category></category></item><item><title><![CDATA[java几个容易出错的小程序]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/37042069</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/37042069</guid><author>u014199750</author><pubDate>Sat, 05 Jul 2014 11:33:47 +0800</pubDate><description><![CDATA[把基本知识过了一遍，发现了几个自己容易 出错的小程序，记录下来。。。。
1，关于try-catch异常




1，关于try-catch异常
package chapter5;


public class p101 {
  public static void main(String args[])
  {
 int a[]=new int[3];
 try{]]></description><category></category></item><item><title><![CDATA[servlet调用的几种方式]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/36470769</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/36470769</guid><author>u014199750</author><pubDate>Wed, 02 Jul 2014 21:20:23 +0800</pubDate><description><![CDATA[参见 文库/java/javaEE全新学习教程2.2节


1.通过URL调用
2通过提交表单
3超链接
4 javascript写一个函数，调用这个函数


1，首先在工程的WebRoot文件夹下建立一个java类，这个类继承了HttpServlet  ,是一个servlet
package make.servlet;

import java.io.*;
import]]></description><category></category></item><item><title><![CDATA[自己手写WEB程序框架并运行]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/36444405</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/36444405</guid><author>u014199750</author><pubDate>Wed, 02 Jul 2014 19:02:55 +0800</pubDate><description><![CDATA[手写框架]]></description><category></category></item><item><title><![CDATA[wait和notify实现的生产者消费者线程交互]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/35988109</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/35988109</guid><author>u014199750</author><pubDate>Mon, 30 Jun 2014 11:11:13 +0800</pubDate><description><![CDATA[java中进程同步与通信
生产者消费者问题]]></description><category></category></item><item><title><![CDATA[利用jdbc连接  对数据库的基本操作]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/32086259</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/32086259</guid><author>u014199750</author><pubDate>Wed, 18 Jun 2014 10:27:22 +0800</pubDate><description><![CDATA[1，连接数据库的具体步骤和代码，参看上一篇文章]]></description><category></category></item><item><title><![CDATA[eclipse 写的java连接数据库sqlserver2005]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/32075523</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/32075523</guid><author>u014199750</author><pubDate>Wed, 18 Jun 2014 09:44:36 +0800</pubDate><description><![CDATA[1,按照JDK，配置环境变量这是必不可少的
2，按照sqlserver2005这也是必不可少的
3]]></description><category></category></item><item><title><![CDATA[基于TCP网络程序设计(客户机/服务器模式的通信)]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/31357105</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/31357105</guid><author>u014199750</author><pubDate>Mon, 16 Jun 2014 11:08:41 +0800</pubDate><description><![CDATA[import java.net.*;
import java.io.*;


public class SClient {
 public static void main(String args[])
 {
String s=null;
Socket c_socket;
DataInputStream in=null;
DataOutputStream out=null;
]]></description><category></category></item><item><title><![CDATA[java 多线程模拟售票系统]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/31344195</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/31344195</guid><author>u014199750</author><pubDate>Mon, 16 Jun 2014 08:53:47 +0800</pubDate><description><![CDATA[1，多线程模拟售票系统
class Threadscale implements Runnable
{
int tickets=100;
public void run()
{
while((tickets--)>0)
{
System.out.println(Thread.currentThread().getName()+"售票机出售第"+(tickets+1)+"张票");]]></description><category></category></item><item><title><![CDATA[关于java中的字符串]]></title><link>https://blog.youkuaiyun.com/u014199750/article/details/30261061</link><guid>https://blog.youkuaiyun.com/u014199750/article/details/30261061</guid><author>u014199750</author><pubDate>Thu, 12 Jun 2014 21:05:38 +0800</pubDate><description><![CDATA[1，字符串比较相等


1,、字符串的]]></description><category></category></item></channel></rss>