<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Twinmoons的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Twinmoons</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Twinmoons]]></copyright><item><title><![CDATA[C++ 调用MATLAB引擎 在memcpy处报错，解决方案]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/80113310</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/80113310</guid><author>Twinmoons</author><pubDate>Fri, 27 Apr 2018 20:57:43 +0800</pubDate><description><![CDATA[在用C++调用MATLAB做数值计算的时候，遇到了内存越界报错

...
y1 = mxCreateDoubleMatrix(1, N, mxREAL);
memcpy((void*)mxGetPr(y1), (void*)y, N*sizeof(double));

代码如上，光看这一句似乎没什么问题，花了半天功夫才找到原因：MATLAB引擎没有初始化 
mxCreateDoubleMatrix...]]></description><category></category></item><item><title><![CDATA[[转载]原码、反码、补码深入详解]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/78878113</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/78878113</guid><author>Twinmoons</author><pubDate>Sat, 23 Dec 2017 09:01:49 +0800</pubDate><description><![CDATA[作者：张子秋 出处：http://www.cnblogs.com/zhangziqiu/  
  本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。
本篇文章讲解了计算机的原码, 反码和补码. 并且进行了深入探求了为何要使用反码和补码, 以及更进一步的论证了为何可以用反码, 补码的加法计算原码的减法. 论证部分如有不对]]></description><category></category></item><item><title><![CDATA[[openstack]"The request you have made requires authentication. (HTTP 401)l"]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/78871088</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/78871088</guid><author>Twinmoons</author><pubDate>Fri, 22 Dec 2017 11:08:15 +0800</pubDate><description><![CDATA[在按照官方手册手动安装Ocata indentity时，执行下面命令时报错openstack project create --domain default \
  --description "Service Project" service解决方案： 
1.vi /etc/keystone/keystone.conf找到这一行：#admin_token = <None>将注释取消 
2. 
ro]]></description><category></category></item><item><title><![CDATA[C++实现线程安全的单例模式]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/78823624</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/78823624</guid><author>Twinmoons</author><pubDate>Sun, 17 Dec 2017 10:03:12 +0800</pubDate><description><![CDATA[转载，原博地址：http://blog.youkuaiyun.com/fu_zk/article/details/11892095 
一、懒汉模式：即第一次调用该类实例的时候才产生一个新的该类实例，并在以后仅返回此实例。 
需要用锁，来保证其线程安全性：原因：多个线程可能进入判断是否已经存在实例的if语句，从而non thread safety. 
使用double-check来保证thread safety.]]></description><category></category></item><item><title><![CDATA[CString或宽字符串转换成10进制整数的两种办法]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/78510054</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/78510054</guid><author>Twinmoons</author><pubDate>Sun, 12 Nov 2017 09:31:10 +0800</pubDate><description><![CDATA[今天在写MFC程序的时候遇到了将wchar转成int的问题，经过查找标准库和stackoverflow，找到了两种办法可以实现，分享给大家。
方法一:
CString strPort;
...
wchar_t* end;
//利用wcstol函数将wchar转成int
//strPort.GetBuffer(...)返回类型是wchar_t* 
port = **wcstol**(strPort.G]]></description><category></category></item><item><title><![CDATA[C风格字符串存储汉字]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/78177707</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/78177707</guid><author>Twinmoons</author><pubDate>Sun, 08 Oct 2017 21:33:13 +0800</pubDate><description><![CDATA[char是一个字节，那char数组是怎么存储多字节的汉字的呢？在windows10 用vs2017编译下面程序#include<iostream>using namespace std;int main()
{
    char s[] = "汉字";
    cout << sizeof(s) << endl;
    cout << s << endl;
    system("pause");]]></description><category></category></item><item><title><![CDATA[kali 2.0加载msf数据库]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/71249128</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/71249128</guid><author>Twinmoons</author><pubDate>Sat, 06 May 2017 10:38:02 +0800</pubDate><description><![CDATA[msfdb init]]></description><category></category></item><item><title><![CDATA[Cannot install wine32解决办法]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/71249118</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/71249118</guid><author>Twinmoons</author><pubDate>Sat, 06 May 2017 10:36:36 +0800</pubDate><description><![CDATA[apt-get -f install wine32参考：https://askubuntu.com/questions/859563/cannot-install-wine32-in-ubuntu-16-10]]></description><category></category></item><item><title><![CDATA[kali2.0 开机resolv.conf消失解决办法]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/71249099</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/71249099</guid><author>Twinmoons</author><pubDate>Sat, 06 May 2017 10:34:56 +0800</pubDate><description><![CDATA[vi /etc/NetworkManager/NetworkManager.conf将文件修改成如下图 
 
重启就好了]]></description><category></category></item><item><title><![CDATA[kali 2.0 更新源]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/54834932</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/54834932</guid><author>Twinmoons</author><pubDate>Thu, 02 Feb 2017 11:12:07 +0800</pubDate><description><![CDATA[由于各种原因，国内不能使用Kali的官方源，所以需要更改Kali更新源 
在终端中输入vi /etc/apt/sources.list把原来的官方源注释掉 
 
然后添加阿里源和清华大学源#阿里云
deb http://mirrors.aliyun.com/kali sana main non-free contrib
deb-src http://mirrors.aliyun.com/kali s]]></description><category></category></item><item><title><![CDATA[kali 2.0添加ibus-pinyin输入法]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/54822132</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/54822132</guid><author>Twinmoons</author><pubDate>Thu, 02 Feb 2017 00:03:44 +0800</pubDate><description><![CDATA[1安装ibus输入法，终端下执行apt-get install ibus-pinyin
2重启 
alt + F2，输入r 重启3如果重启后不能切换，终端下执行ibus engine如果结果是eng ，则输入ibus engine pinyin这时候就能使用中文输入法了]]></description><category></category></item><item><title><![CDATA[kali 2.0 网络配置]]></title><link>https://blog.youkuaiyun.com/Twinmoons/article/details/54807873</link><guid>https://blog.youkuaiyun.com/Twinmoons/article/details/54807873</guid><author>Twinmoons</author><pubDate>Wed, 01 Feb 2017 10:05:31 +0800</pubDate><description><![CDATA[1.配置/etc/network/interfaces  
    vi /etc/network/interfaces 
设置为如下# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces]]></description><category></category></item></channel></rss>