<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[MapzChen土豆大仙的专栏]]></title><description><![CDATA[土豆爱幻想,土豆爱耳语]]></description><link>https://blog.youkuaiyun.com/potatochen</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; potatochen]]></copyright><item><title><![CDATA[Mac 下ADT开启后显示 Could not open Selected VM debug port (8700)]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/9071347</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/9071347</guid><author>potatochen</author><pubDate>Mon, 10 Jun 2013 15:26:33 +0800</pubDate><description><![CDATA[先关掉占用端口的程序 -- 看看adb是否在进程里面


杀掉，可连上，但是还是不能bind 端口


照网上说的先检查localhost是否通
ping localhost 显示的是我的公网地址，而不是127.0.0.1
修改 hosts文件后无效
怀疑是lo没开
ifconfig后发现
lo没开
进控制台搞起
sudo ifconfig lo0 up 
打开lo]]></description><category></category></item><item><title><![CDATA[AndroidStudio初体验:解决Execution failed for task ':TestAndroid:compileDebug'.]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/8970605</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/8970605</guid><author>potatochen</author><pubDate>Fri, 24 May 2013 16:23:11 +0800</pubDate><description><![CDATA[Execution failed for task ':TestAndroid:compileDebug'.
有各种各样原因，具体就请自己进cmd编译看什么地方出错
进入项目的gradle文件所在目录打
gradlew compileDebug --stacktrace
来追踪就可以啦~
 
昨天编译的时候出现了问题，具体问题具体解决！



Gradle:
FAILURE:]]></description><category></category></item><item><title><![CDATA[C/C++的预编译宏做成代码模版使用]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/8450868</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/8450868</guid><author>potatochen</author><pubDate>Sat, 29 Dec 2012 16:37:54 +0800</pubDate><description><![CDATA[#define SHOW_VEC(_type,_vec,_it)\
	vector::iterator _it = _vec.begin();\
	while(_it!=_vec.end()){\
		cout << *_it++ << endl;\
	}
我们经常有时候会想要遍历输出一个容器里面的每个元素，
一般来说我们通常想到的是函数模板泛型来实现不通类的容器的遍历输出，
但就算实现了该]]></description><category></category></item><item><title><![CDATA[vs下二进制读取文本文件到buffer中结尾出现乱码的解决]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/8449993</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/8449993</guid><author>potatochen</author><pubDate>Sat, 29 Dec 2012 11:36:53 +0800</pubDate><description><![CDATA[#include 
#include 
#include 

using namespace std;

int main(){
	ifstream fileIn;
	char* buff;
	long size;
	fileIn.open("testIO.cpp",ios::binary|ios::in|ios::ate|ios::_Nocreate);
	if(!fileIn){
		cout]]></description><category></category></item><item><title><![CDATA[有趣的python:关于python中的整数类型对象]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/7004646</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/7004646</guid><author>potatochen</author><pubDate>Wed, 23 Nov 2011 16:09:19 +0800</pubDate><description><![CDATA[通过is运算符我们可以比较两个对象是否同一个a = 2
b = 1 + 1
a is b
返回一个True




a = 1000
b = 999 + 1
a is b
返回一个False



两个相似的行为返回了不同的结果，可以看出来 python在对于整数的缓存上将某个范围内的整数当作成“简单整数”来看待，类似java中的常量表，而不在这个范围的整数则是每次创建不同的]]></description><category></category></item><item><title><![CDATA[python写的遍历文件夹找寻特定文本的脚本]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/6910070</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/6910070</guid><author>potatochen</author><pubDate>Thu, 27 Oct 2011 11:46:05 +0800</pubDate><description><![CDATA[#code:UTF-8
'''
Created on 2011-10-27

@author: hui.chen
'''
import os

def searchTextInFile(f, target):
    '''Search in a file(f) to find target text(target) and show it'''
        f = file(f, 'r')]]></description><category></category></item><item><title><![CDATA[SVN使用注意事项（慢慢总结）]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/6866181</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/6866181</guid><author>potatochen</author><pubDate>Wed, 12 Oct 2011 14:00:55 +0800</pubDate><description><![CDATA[1.千万不要直接checkout 很大的目录，否则update和删除的时候很麻烦]]></description><category></category></item><item><title><![CDATA[JAVA中使用静态内部类Comparator实现集合的排序]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/6618010</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/6618010</guid><author>potatochen</author><pubDate>Tue, 19 Jul 2011 19:50:06 +0800</pubDate><description><![CDATA[比起Comparable接口比较器Comparator为我们在排序中提供了更宽松和更加广泛的应用
实例：在实际中，常常需要对一个商品按照不同属性来排序，这时我们就能通过写出自己的Comparator来实现不同的排序方式

public class Goods{
	priva]]></description><category></category></item><item><title><![CDATA[Java逻辑表达式的结果研究]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/6530229</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/6530229</guid><author>potatochen</author><pubDate>Tue, 07 Jun 2011 18:43:00 +0800</pubDate><description><![CDATA[首先从一句代码说起while(currentRow<=gameTable.blocks.length&&				gameTable.blocks[currentRow-1][currentColumn-1].blockState==opState				){			currentRow++;		} 这句话我起初是这样写的： while(gameTable.blocks]]></description><category></category></item><item><title><![CDATA[java小程序，打印对角长为a的菱形]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/6458903</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/6458903</guid><author>potatochen</author><pubDate>Wed, 01 Jun 2011 11:52:00 +0800</pubDate><description><![CDATA[	static void starsshape(	double a ){    //a为对角长
		for(int j=-(int)(a/2-1);j= Math.abs((int)(((a-1)/2/(a/2-1))*Math.abs(j))))&&(ia-2- Math.abs((int)(((a-1)/2/(a/2-1))*Math.abs(j))))){
				System.out.println();
				i=(int)a;
				continue;
			}else{
			]]></description><category></category></item><item><title><![CDATA[Sql server中在存储过程中创建视图]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/6443419</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/6443419</guid><author>potatochen</author><pubDate>Tue, 24 May 2011 21:16:00 +0800</pubDate><description><![CDATA[这个存储过程主要实现从tablename表中取出按orderby排序的第n行判断表和列存在的相关判断未加上还- -createprocedure
proc_nline   -------取出tablename中按orderby排序的第n行数据@n int,   ----要取第几行@tablename varchar(50),   ---------表名@orderby varchar(50)    ---------排序列asifexists(select*from sysobjects wherenam]]></description><category></category></item><item><title><![CDATA[VB6中将datagrid中的内容保存为csv文件的代码]]></title><link>https://blog.youkuaiyun.com/potatochen/article/details/5008760</link><guid>https://blog.youkuaiyun.com/potatochen/article/details/5008760</guid><author>potatochen</author><pubDate>Tue, 15 Dec 2009 08:46:00 +0800</pubDate><description><![CDATA[Private Sub excelout()输出逗号分隔符文件    Dim headline As String    Dim textline As String    Dim rs As Recordset    Dim adk As Adodc    textout = ""    headline = ""    Set adk = DataGrid1.]]></description><category></category></item></channel></rss>