<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dy_Learning的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dy_Learning</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dy_Learning]]></copyright><item><title><![CDATA[Android SDK Manager 更新代理配置]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/80499360</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/80499360</guid><author>dy_Learning</author><pubDate>Tue, 29 May 2018 17:28:12 +0800</pubDate><description><![CDATA[启动 Android SDK Manager ，打开主界面，依次选择「Tools」、「Options...」，弹出『Android SDK Manager - Settings』窗口；在『Android SDK Manager - Settings』窗口中，在「HTTP Proxy Server」和「HTTP Proxy Port」输入框内填入 mirrors.neusoft.edu.cn 和 8...]]></description><category></category></item><item><title><![CDATA[android 性能优化相关整理]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/77112898</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/77112898</guid><author>dy_Learning</author><pubDate>Sat, 12 Aug 2017 11:00:56 +0800</pubDate><description><![CDATA[十大技巧快速提升原生App开发性能
==============================================================


移动应用市场用户争夺战日益激烈，原来做App拼想法拼创意拼是否抓住用户痛点。现在，精细化用户体验成为了一个App能否留存用户的关键问题，一旦用户觉得体验不畅，马上就有竞品App后补，如何开发高性能的移动应用，小编总结了以下十大]]></description><category></category></item><item><title><![CDATA[程序员职业生涯全攻略]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/77112733</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/77112733</guid><author>dy_Learning</author><pubDate>Sat, 12 Aug 2017 10:50:58 +0800</pubDate><description><![CDATA[一、帮别人挣钱（打工）




不管你是刚入职的小兵，还是管人的经理，甚至是唬人的总监，都属于这一阶段。




通常程序员在这一阶段的职业发展分两条线，专家（技术）线和管理线。专家线主要跟机器打交道，搞搞性能调优，高并发处理等等高精尖的问题；管理线主要跟人打交道，了解下属的状态，控制资源和进度。




这一阶段的特点是稳定，低风险也低门槛。缺点是有天花板，一切按部]]></description><category></category></item><item><title><![CDATA[Android init]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/52327907</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/52327907</guid><author>dy_Learning</author><pubDate>Fri, 26 Aug 2016 14:14:17 +0800</pubDate><description><![CDATA[Init
  init是一个进程，确切地说，它是Linux系统中用户空间的第一个进程。由于Android是基于Linux内核的，所以init也是Android系统中用户空间的第一个进程，它的进程号是1。作为天字第一号的进程，init被赋予了很多极其重要的工作职责，本章将关注其中两个比较重要的职责：
 init进程负责创建系统中的几个关键进程，尤其是下一章要介绍的Zygote，它更是Java世界]]></description><category></category></item><item><title><![CDATA[Android 内存管理]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/52301692</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/52301692</guid><author>dy_Learning</author><pubDate>Wed, 24 Aug 2016 16:27:36 +0800</pubDate><description><![CDATA[1、Android 之 内存管理
2、Android内存机制，了解Android堆和栈]]></description><category></category></item><item><title><![CDATA[java 面试题收集]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/52091387</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/52091387</guid><author>dy_Learning</author><pubDate>Tue, 02 Aug 2016 09:35:30 +0800</pubDate><description><![CDATA[Java基础部分

1． 请简述面向对象的三大特征。

解答：

封装、继承和多态。

（1）Java提供了private、protected和public三个访问控制修饰符来实现封装；

（2）Java提供extends关键字来让子类继承父类；

（3）通过重写和重载实现多态。重写Overriding是父类与子类之间多态性的一种表现，重载 Overloading 是一个类]]></description><category></category></item><item><title><![CDATA[Android 面试题及答案（英文）]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/52070608</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/52070608</guid><author>dy_Learning</author><pubDate>Sat, 30 Jul 2016 06:42:44 +0800</pubDate><description><![CDATA[Describe the APK format.
The APK file is compressed the AndroidManifest.xml file, application code (.dex files), resource files, and other files. A project is compiled into a single .apk file.

Wha]]></description><category></category></item><item><title><![CDATA[75道程序员面试逻辑测试题内含答案]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/52063910</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/52063910</guid><author>dy_Learning</author><pubDate>Fri, 29 Jul 2016 13:26:46 +0800</pubDate><description><![CDATA[【1】假设有一个池塘，里面有无穷多的水。现有2个空水壶，容积分别为5升和6升。问题是如何只用这2个水壶从池塘里取得3升的水。 
由满6向空5倒，剩1升，把这1升倒5里，然后6剩满，倒5里面，由于5里面有1升水，因此6只能向5倒4升水，然后将6剩余的2升，倒入空的5里面，再灌满6向5里倒3升，剩余3升。 
【2】周雯的妈妈是豫林水泥厂的化验员。一天，周雯来到化验室做作业。做完后想出去玩。"等等，]]></description><category></category></item><item><title><![CDATA[Android adt v22.6.2 自动创建 appcompat_v7 解决方法，最低版本2.2也不会出现]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/52022902</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/52022902</guid><author>dy_Learning</author><pubDate>Mon, 25 Jul 2016 13:40:37 +0800</pubDate><description><![CDATA[Android 开发工具升级到22.6.2在创建工程时只要选择的最低版本低于4.0，就会自动生成一个项目appcompat_v7，没创建一个新的项目都会自动创建，很是烦恼。。。

之前在网上也找过方法，都是天篇一律 创建工程时最低选择 4.0，但这样弊端很明显，不能 在低于4.0的版本上运行，应用的兼容性太弱了。。


也是烦恼了一段时间的，今天偶然发现了一个完美的解决方法


只]]></description><category></category></item><item><title><![CDATA[android Handler 用法]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/51838387</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/51838387</guid><author>dy_Learning</author><pubDate>Wed, 06 Jul 2016 14:04:33 +0800</pubDate><description><![CDATA[Android之Handler用法总结
http://www.cnblogs.com/devinzhang/archive/2011/12/30/2306980.html


Android开发中Handler的经典总结
http://mobile.51cto.com/aprogram-442833.htm]]></description><category></category></item><item><title><![CDATA[Activity加载显示，关联AMS WMS]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/51820572</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/51820572</guid><author>dy_Learning</author><pubDate>Mon, 04 Jul 2016 14:15:14 +0800</pubDate><description><![CDATA[ActivityThread.java 
handleMessage
   case LAUNCH_ACTIVITY:
   case RESUME_ACTIVITY:
                  handleLaunchActivity
         Activity a = performLaunchActivity(r,customIntent);]]></description><category></category></item><item><title><![CDATA[android 面试题收集]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/51802257</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/51802257</guid><author>dy_Learning</author><pubDate>Fri, 01 Jul 2016 16:06:50 +0800</pubDate><description><![CDATA[Java基础部分
1． 请简述面向对象的三大特征。
解答：
封装、继承和多态。
（1）Java提供了private、protected和public三个访问控制修饰符来实现封装；
（2）Java提供extends关键字来让子类继承父类；
（3）通过重写和重载实现多态。重写Overriding是父类与子类之间多态性的一种表现，重载 Overloading 是一个类中多态性的一种表现。]]></description><category></category></item><item><title><![CDATA[一张图搞定Android开发学习路线]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/51568101</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/51568101</guid><author>dy_Learning</author><pubDate>Thu, 02 Jun 2016 16:26:24 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Ubuntu 12.04 git 服务器 配置]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/51067299</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/51067299</guid><author>dy_Learning</author><pubDate>Tue, 05 Apr 2016 19:17:01 +0800</pubDate><description><![CDATA[1. 服务器安装ssh,git, python-setuptools
sudo apt-get install openssh-server openssh-client
sudo apt-get install git-core
sudo apt-get install python-setuptools


2. 服务器安装gitosis
cd /tmp
#git clone]]></description><category></category></item><item><title><![CDATA[j2EE环境配置]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/50559972</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/50559972</guid><author>dy_Learning</author><pubDate>Fri, 22 Jan 2016 10:01:34 +0800</pubDate><description><![CDATA[一、myeclipse+破解
商业的集成环境
目前windows能破解，但ubuntu尝试不通

二、j2ee+tomcatPlugin+tomcat
j2ee:http://www.eclipse.org/downloads/packages/eclipse-ide-java-ee-developers/heliossr1
tomcatPlugin:http://www.eclips]]></description><category></category></item><item><title><![CDATA[一图看懂git]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/50475706</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/50475706</guid><author>dy_Learning</author><pubDate>Thu, 07 Jan 2016 13:39:26 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Git 服务器 配置]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/50185897</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/50185897</guid><author>dy_Learning</author><pubDate>Sat, 05 Dec 2015 14:43:27 +0800</pubDate><description><![CDATA[服务器 Ubuntu 10.04


1、安装git和openssh
  sudo apt-get install git-core openssh-server openssh-client
  
2、新加用户git
  sudo useradd -m git
  sudo passwd git
  
3、初始化一下服务器的git用户
git config -global]]></description><category></category></item><item><title><![CDATA[怎样才是理想的程序员]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/47321855</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/47321855</guid><author>dy_Learning</author><pubDate>Thu, 06 Aug 2015 19:45:07 +0800</pubDate><description><![CDATA[第1个一点点：专注眼下

见过太多心猿意马的程序员，我不得不把「专注眼下」作为天字第一条。他们往往有各式各样的小梦想，比如做个小茶农、做个小鹅贩、做产品、做销售、做投资，却被程序员的高薪或是没有转行的魄力「耽误」了，而因为不专注，他们不在意做好自己的本分，不在意锤炼自己的技能，不在意学习新兴的技术。不可否认，这世界上存在着伟大的产品（像乔老爷）、伟大的销售（像埃里森）、伟大的投资客（像彼得菲）]]></description><category></category></item><item><title><![CDATA[Android Log 抓取]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/19069803</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/19069803</guid><author>dy_Learning</author><pubDate>Tue, 11 Feb 2014 10:14:56 +0800</pubDate><description><![CDATA[1、
adb logcat –v time >c:\ logcat.txt
adb logcat –v time –b radio >c:\radio.log
2、
 adb shell cat /proc/kmsg > kernel.log

 Adb shell dmesg //导出当前缓存的kernel log 
 Adb shell kmsgcat //实时查看kernel ]]></description><category></category></item><item><title><![CDATA[android 反编译 odex 转 dex]]></title><link>https://blog.youkuaiyun.com/dy_Learning/article/details/16826891</link><guid>https://blog.youkuaiyun.com/dy_Learning/article/details/16826891</guid><author>dy_Learning</author><pubDate>Tue, 19 Nov 2013 16:36:56 +0800</pubDate><description><![CDATA[odex 转 dex ，生成Class，android 反编译]]></description><category></category></item></channel></rss>