<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[wlr_tang的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/wlr_tang</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; wlr_tang]]></copyright><item><title><![CDATA[android6.0写sys/xxx、proc/xxx、SystemProperties]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/55269692</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/55269692</guid><author>wlr_tang</author><pubDate>Thu, 16 Feb 2017 18:27:45 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/l2rf/p/4960579.html]]></description><category></category></item><item><title><![CDATA[如何远程登陆Linux图形界面]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/54945392</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/54945392</guid><author>wlr_tang</author><pubDate>Thu, 09 Feb 2017 11:31:22 +0800</pubDate><description><![CDATA[可以使用xrdp软件，下面是具体的操作步骤：

1.给Linux系统安装xrdp工具，在命令行中输入：sudo apt-get install
 xrdp

2.在windows中点击开始>运行中输入mstsc快速打开远程桌面工具

3.输入预远程桌面Linux服务器的IP地址，点击连接






4.输入Linux操作系统的用户名及密码，点击OK后即可打开Linux]]></description><category></category></item><item><title><![CDATA[手动编译window c++ 程序]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/54895468</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/54895468</guid><author>wlr_tang</author><pubDate>Mon, 06 Feb 2017 17:57:54 +0800</pubDate><description><![CDATA[ref: http://www.cnblogs.com/uestc-wxp/articles/2642608.html]]></description><category></category></item><item><title><![CDATA[android读取usb设备数据]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/54378702</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/54378702</guid><author>wlr_tang</author><pubDate>Thu, 12 Jan 2017 15:50:45 +0800</pubDate><description><![CDATA[main.c


#include 
#include 
#include 
#include 
#include 

#include 

int main(int argc, char **argv)
{
        char buff[64];
        int i = 0,out =0;
        static uint8_t read_ep;

        st]]></description><category></category></item><item><title><![CDATA[android添加系统服务]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/54094809</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/54094809</guid><author>wlr_tang</author><pubDate>Thu, 05 Jan 2017 16:32:09 +0800</pubDate><description><![CDATA[1 添加fake.aidl文件]]></description><category></category></item><item><title><![CDATA[Linuxgcc编译动态链接库*.so文件调用示例]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/53766783</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/53766783</guid><author>wlr_tang</author><pubDate>Tue, 20 Dec 2016 18:33:49 +0800</pubDate><description><![CDATA[1、动态库的编译

下面通过一个例子来介绍如何生成一个动态库。这里有一个头文件：test.h，三个.c文件：t1.c、t2.c、t2.c，我们将这几个文件编译成一个动态库：libtest.so。

//test.h：
#include "stdio.h"
void t1();
void t2();
void t3();


//t1.c：
#include "test.h"]]></description><category></category></item><item><title><![CDATA[高通820开发备忘]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/53689678</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/53689678</guid><author>wlr_tang</author><pubDate>Fri, 16 Dec 2016 10:19:22 +0800</pubDate><description><![CDATA[uboot logo更改
reference:http://blog.youkuaiyun.com/lead_solo/article/details/50561585
kernel logo更换]]></description><category></category></item><item><title><![CDATA[开发接口api在线查询]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/53612327</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/53612327</guid><author>wlr_tang</author><pubDate>Tue, 13 Dec 2016 18:32:18 +0800</pubDate><description><![CDATA[api汇总
http://tool.oschina.net/apidocs


C/C++库查询
http://www.cplusplus.com/reference/cstdio/]]></description><category></category></item><item><title><![CDATA[Java里面读取csv文件中文乱码]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/53580905</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/53580905</guid><author>wlr_tang</author><pubDate>Mon, 12 Dec 2016 11:35:38 +0800</pubDate><description><![CDATA[csv文件默认编码为ANSI，这里出现乱码主要是编码不一致问题
DataInputStream in = new DataInputStream(new FileInputStream(new File("d:\\*.csv")));
BufferedReader br= new BufferedReader(new InputStreamReader(in,"GBK"));//这里如果csv]]></description><category></category></item><item><title><![CDATA[监听Setings.Global配置更改]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/52619437</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/52619437</guid><author>wlr_tang</author><pubDate>Thu, 22 Sep 2016 10:20:38 +0800</pubDate><description><![CDATA[private ContentObserver mWifiObserver = new ContentObserver(new Handler()) {
        @Override
        public void onChange(boolean selfChange) {
            int value = Settings.System.getInt(]]></description><category></category></item><item><title><![CDATA[量化交易]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/52386699</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/52386699</guid><author>wlr_tang</author><pubDate>Wed, 31 Aug 2016 16:53:54 +0800</pubDate><description><![CDATA[目前国内对自动化交易管的严，这样很大程度限制了量化交易在股票市场上的发展，手工交易对量化投资带来的问题是，普通股民对调仓会有不及时或者犹豫等问题。
另外再分享我所知道的几个量化回测平台，有的不需要编程哦~~~
1、果仁网 
https://www.guorn.com/（推荐）
果仁是我在雪球里看别人帖子然后找到的，不用编程，然后又很多指标供你选择，也有一些公开完整内容的策略，适合量化入门。]]></description><category></category></item><item><title><![CDATA[Android wakelock学习]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/51819248</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/51819248</guid><author>wlr_tang</author><pubDate>Mon, 04 Jul 2016 10:43:37 +0800</pubDate><description><![CDATA[reference: http://slightsnow.blog.chinaunix.net/uid-29269256-id-4090529.html]]></description><category></category></item><item><title><![CDATA[android Sensor相关工作]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/51785605</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/51785605</guid><author>wlr_tang</author><pubDate>Wed, 29 Jun 2016 20:14:38 +0800</pubDate><description><![CDATA[reference: http://www.xuebuyuan.com/2128448.html]]></description><category></category></item><item><title><![CDATA[投资信息记载]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/50707664</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/50707664</guid><author>wlr_tang</author><pubDate>Sun, 21 Feb 2016 11:42:33 +0800</pubDate><description><![CDATA[﻿﻿
港股见底了吗：恒指市盈率7.7倍 市净率不足1倍
http://stock.qq.com/a/20160218/007939.htm
A股主要板块历史市净率走势图
http://value500.com/pepb.html]]></description><category></category></item><item><title><![CDATA[android app全屏显示]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/49864997</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/49864997</guid><author>wlr_tang</author><pubDate>Mon, 16 Nov 2015 13:52:13 +0800</pubDate><description><![CDATA[protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);int newVis = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_]]></description><category></category></item><item><title><![CDATA[通过shell命令连接wifi]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/48464307</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/48464307</guid><author>wlr_tang</author><pubDate>Tue, 15 Sep 2015 10:52:10 +0800</pubDate><description><![CDATA[本文测试用列基于root权限下的操作(android5.1.1)
打开wifi
$svc wifi enable
关闭wifi
$svc wifi disable


第一次启动后在/data/misc/wifi/wpa_supplicant.conf添加
network={
ssid="*******"     #表示wifi热点名
psk="*******"      #表]]></description><category></category></item><item><title><![CDATA[ubuntu 修改或创建交换分区的大小]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/48222569</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/48222569</guid><author>wlr_tang</author><pubDate>Sat, 05 Sep 2015 09:40:17 +0800</pubDate><description><![CDATA[第一：查看当前空间大小：
       free -m
                 total       used       free     shared    buffers     cached
Mem:          1002        977         24          0         25        638
-/+ buffers/cach]]></description><category></category></item><item><title><![CDATA[Git远程操作详解]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/48092023</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/48092023</guid><author>wlr_tang</author><pubDate>Sat, 29 Aug 2015 21:23:10 +0800</pubDate><description><![CDATA[Git是目前最流行的版本管理系统，学会Git几乎成了开发者的必备技能。

Git有很多优势，其中之一就是远程操作非常简便。本文详细介绍5个Git命令，它们的概念和用法，理解了这些内容，你就会完全掌握Git远程操作。


git clone
git remote
git fetch
git pull
git push

本文针对初级用户，从最简单的讲起，但是需要读者对Git的基]]></description><category></category></item><item><title><![CDATA[腾讯-1.4亿在线背后的故事]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/46658797</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/46658797</guid><author>wlr_tang</author><pubDate>Sat, 27 Jun 2015 08:28:25 +0800</pubDate><description><![CDATA[http://www.doc88.com/p-2804734638000.html]]></description><category></category></item><item><title><![CDATA[使用wifi连接adb shell]]></title><link>https://blog.youkuaiyun.com/wlr_tang/article/details/46622985</link><guid>https://blog.youkuaiyun.com/wlr_tang/article/details/46622985</guid><author>wlr_tang</author><pubDate>Wed, 24 Jun 2015 15:50:51 +0800</pubDate><description><![CDATA[本人需要wifi连接,具体如下：




 
1. 手机端开启adb tcp连接端口

:/$setprop service.adb.tcp.port 5555
:/$stop adbd
:/$start adbd

其中setprop是用来设置系统属性的，这里不需要root权限，su即可。可通过adb shell设置，亦可通过手机上安装的Android terminal设]]></description><category></category></item></channel></rss>