<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Cathy]]></title><description><![CDATA[All is well.]]></description><link>https://blog.youkuaiyun.com/Cathy0322</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Cathy0322]]></copyright><item><title><![CDATA[CUDA driver version is insufficient for CUDA runtime version]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/52605269</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/52605269</guid><author>Cathy0322</author><pubDate>Wed, 21 Sep 2016 10:36:50 +0800</pubDate><description><![CDATA[Matlab
>> gpuDevice(1)

Error using gpuDevice (line 26)
An unexpected error occurred during CUDA execution. The CUDA error was:
CUDA driver version is insufficient for CUDA runtime version]]></description><category></category></item><item><title><![CDATA[vim小部分转格式]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/52183831</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/52183831</guid><author>Cathy0322</author><pubDate>Thu, 11 Aug 2016 16:27:10 +0800</pubDate><description><![CDATA[vim
[converted]
:set fileencoding=utf-8]]></description><category></category></item><item><title><![CDATA[linux下面快速删除大量文件及快速复制大量小文件]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/52044110</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/52044110</guid><author>Cathy0322</author><pubDate>Wed, 27 Jul 2016 11:48:25 +0800</pubDate><description><![CDATA[（1）快速删除大量小文件
今天遇见一个百万级的cache目录，删了20+分钟只删掉一个目录。。。。 
在网上找到了一种巧妙的快速删除方法，原理很简单，使用rsync同步一个空目录即可。对于万级文件的目录基本是秒删，回车就OK。 
步骤如下： 
1、建立一个空目录 
mkdir -p/tmp/rsync_blank 
2、确立需要清空的目标目录 
/data/ooxx 
3、使用rs]]></description><category></category></item><item><title><![CDATA[CXXFLAGS="-fPIC" && cmake]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/49130085</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/49130085</guid><author>Cathy0322</author><pubDate>Wed, 14 Oct 2015 19:58:23 +0800</pubDate><description><![CDATA[CXXFLAGS="-fPIC" && cmake -D CMAKE_INSTALL_PREFIX=/usr/local/gflags ..
http://blog.hackcv.com/index.php/archives/52/]]></description><category></category></item><item><title><![CDATA[undefined reference to cv::imread(cv::String const&, int)]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/49129913</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/49129913</guid><author>Cathy0322</author><pubDate>Wed, 14 Oct 2015 19:44:29 +0800</pubDate><description><![CDATA[.build_release/lib/libcaffe-nv.so: undefined reference to cv::imread(cv::String const&, int)' 
.build_release/lib/libcaffe-nv.so: undefined reference tocv::imencode(cv::String const&, cv::_InputArray]]></description><category></category></item><item><title><![CDATA[linux无密码ssh登录]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/49129881</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/49129881</guid><author>Cathy0322</author><pubDate>Wed, 14 Oct 2015 19:41:16 +0800</pubDate><description><![CDATA[在常用设备间免输入密码ssh、scp。


1、生成密钥
查看本地是否有密钥：ls ~/.ssh/id_rsa.pub
（1）如果有，则不用生成，否则会影响之前打通的设备。
（2）如果没有，则在本地主机上创建公钥和密钥：
ssh-keygen -t rsa
一路回车
2、把公钥复制到远程主机：
ssh-copy-id -i ~/.ssh/id_rsa.pub USERNAME@]]></description><category></category></item><item><title><![CDATA[linux编译安装gcc-4.8.4]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/48546197</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/48546197</guid><author>Cathy0322</author><pubDate>Fri, 18 Sep 2015 14:30:33 +0800</pubDate><description><![CDATA[1、顺序安装三个依赖gmp、mpfr、mpc
（1）gmp
wget ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/infrastructure/gmp-4.3.2.tar.gz
tar -xzvf gmp-4.3.2.tar.gz
cd gmp-4.3.2
mkdir /usr/local/gmp-4.3.2
./c]]></description><category></category></item><item><title><![CDATA[linux命令行安装matlab]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/48467143</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/48467143</guid><author>Cathy0322</author><pubDate>Tue, 15 Sep 2015 14:27:23 +0800</pubDate><description><![CDATA[1、挂载
mkdir /mnt/matlab
mount -o loop matl12au.iso /mnt/matlab
2、命令行安装
mkdir ~/matlab2012
sudo ./install -destinationFolder ~/matlab2012 -fileInstallationKey 38699-60149-36808-21840-05491 -agreeTo]]></description><category></category></item><item><title><![CDATA[编译Opencv3.0.0+contribe modules]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/48438773</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/48438773</guid><author>Cathy0322</author><pubDate>Mon, 14 Sep 2015 14:35:23 +0800</pubDate><description><![CDATA[1、下载Opencv3.0、Opencv_contrib，解压；
https://github.com/Itseez/opencv/archive/3.0.0.zip
https://github.com/Itseez/opencv_contrib/archive/master.zip
2、cmake设置：
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAK]]></description><category></category></item><item><title><![CDATA[python安装升级]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/48438605</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/48438605</guid><author>Cathy0322</author><pubDate>Mon, 14 Sep 2015 14:19:35 +0800</pubDate><description><![CDATA[1、下载
wget http://www.python.org/ftp/python/3.3.0/Python-3.3.0.tgz
2、解压
tar -xvf Python-3.3.0.tgz
3、确定安装路径
mkdir /usr/local/python3
4、编译安装
cd Python-3.3.0
./configure --prefix=/usr/local/python]]></description><category></category></item><item><title><![CDATA[固定cout输出的小数点后位数]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/21077065</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/21077065</guid><author>Cathy0322</author><pubDate>Wed, 12 Mar 2014 10:34:00 +0800</pubDate><description><![CDATA[#include 
#include 
using namespace std;

int main()
{
	float a=3.146798;
	cout<<a<<endl;
	cout.setf(ios::fixed);
	cout<<setprecision(6)<<a<<endl;//固定显示小数点后6位

	return 0;
}]]></description><category></category></item><item><title><![CDATA[Warning: To avoid potential deadlock, operations that may block...]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7227940</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7227940</guid><author>Cathy0322</author><pubDate>Thu, 02 Feb 2012 11:53:16 +0800</pubDate><description><![CDATA[Warning: To avoid potential deadlock, operations that may block, such as  
 networking, should be performed in a different thread than the  
 commandAction() handler.

         手机中，所有的MIDlet程序都是由A]]></description><category></category></item><item><title><![CDATA[J2me创建txt文件]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7226674</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7226674</guid><author>Cathy0322</author><pubDate>Wed, 01 Feb 2012 20:34:35 +0800</pubDate><description><![CDATA[import java.io.*;
import java.util.Enumeration;

import javax.microedition.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.file.*;
import javax.microedition.midlet.*;

pu]]></description><category></category></item><item><title><![CDATA[Java获取当前时间]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7220023</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7220023</guid><author>Cathy0322</author><pubDate>Mon, 30 Jan 2012 16:17:11 +0800</pubDate><description><![CDATA[import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class Test {
	public static void main (String [] args){
		Date date = new Date();
		String hour = new]]></description><category></category></item><item><title><![CDATA[MyEclipse8.5安装插件步骤]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7220005</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7220005</guid><author>Cathy0322</author><pubDate>Mon, 30 Jan 2012 16:09:46 +0800</pubDate><description><![CDATA[在MyEclipse8.5中安装插件（svn/eclipseme/adt...）的方法，记录一下：
1、在MyEclipse8.5的安装目录建一个myPlugin文件夹专门来管理插件，如下图所示：

2、在myPlugin目录下建立一个插件目录来存放插件包，以svn为例，创建命名为svn的插件包，将下载到本地的zip解压，取出features和plugins两个文件包copy到进去（其它的*]]></description><category></category></item><item><title><![CDATA[import com.sun.image.codec.jpeg.JPEGCodec;]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7219980</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7219980</guid><author>Cathy0322</author><pubDate>Mon, 30 Jan 2012 16:03:09 +0800</pubDate><description><![CDATA[在Eclipse中处理图片，需要引入两个包：
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
报错:
Access restriction: The type JPEGImageEncoder is not accessible due to restr]]></description><category></category></item><item><title><![CDATA[Java图片缩放代码]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7219968</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7219968</guid><author>Cathy0322</author><pubDate>Mon, 30 Jan 2012 15:58:16 +0800</pubDate><description><![CDATA[import java.awt.Image;
import java.awt.image.BufferedImage;
import java.awt.image.RenderedImage;
import java.io.File;
import java.io.FileOutputStream;

import javax.imageio.ImageIO;

import co]]></description><category></category></item><item><title><![CDATA[将图片变成铅笔画]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/7208766</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/7208766</guid><author>Cathy0322</author><pubDate>Wed, 18 Jan 2012 11:27:39 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[The 2011 ACM-ICPC Asia Dalian Regional Contest-D Hexadecimal View 【模拟】]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/6840657</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/6840657</guid><author>Cathy0322</author><pubDate>Sun, 02 Oct 2011 17:09:06 +0800</pubDate><description><![CDATA[题意：将输入的字符串分行输出，每个字母的ASC码转化为16进制输出，行号自0000始，递增0010，字母输出时大小写变换。
思路：单纯模拟，注意空格，尤其是当最末行的字母数为单数时。
#include 
#include 
#include 
using namespa]]></description><category></category></item><item><title><![CDATA[HDU 3488 Tour [裂点+KM或最小费用最大流]]]></title><link>https://blog.youkuaiyun.com/Cathy0322/article/details/6796694</link><guid>https://blog.youkuaiyun.com/Cathy0322/article/details/6796694</guid><author>Cathy0322</author><pubDate>Wed, 21 Sep 2011 11:50:08 +0800</pubDate><description><![CDATA[题意：有若干地点和若干通道，确定几条回路，要求可到所有点，且仅经过一次，即每个点必须属于且仅能属于一个圈。
思路：
（1）转化为二分图，由题意知，每个点的出度=入度=1，将点裂开，将裂开的点分至两端，用KM以最佳二分图处理；
（2）转化为最大流，同样将点裂开，裂开形成的两点]]></description><category></category></item></channel></rss>