<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[a5244491的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/a5244491</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; a5244491]]></copyright><item><title><![CDATA[Java中反射性能测试]]></title><link>https://blog.youkuaiyun.com/a5244491/article/details/46738267</link><guid>https://blog.youkuaiyun.com/a5244491/article/details/46738267</guid><author>a5244491</author><pubDate>Fri, 03 Jul 2015 10:06:29 +0800</pubDate><description><![CDATA[Java反射效率到底如何,花了点时间,做了一个简单的测试.供大家参考.

测试背景: 
1. 测试简单Bean(int,Integer,String)的set方法
2. loop 1亿次
3. 测试代码尽可能避免对象的创建,复发方法的调用,仅仅测试set方法的耗时

测试结果:




 场景


 本机测试结果(XP,双核,2G)


服务器测试结果(Linu]]></description><category></category></item><item><title><![CDATA[git代码仓库迁移（从github到oschina）]]></title><link>https://blog.youkuaiyun.com/a5244491/article/details/44807937</link><guid>https://blog.youkuaiyun.com/a5244491/article/details/44807937</guid><author>a5244491</author><pubDate>Wed, 01 Apr 2015 15:43:09 +0800</pubDate><description><![CDATA[因为一些特殊原因，需要将公司原来的代码仓库从github移植到oschina上去，项目手工操作很麻烦。自己整理了一下，写了简单的几个脚本来处理了。
在这之前，必须先手动在新的git仓库上把项目先建立好，否则是不会成功的。（也许有命令行方式，还请告知，我不会）

1 先建立个空的目录，用来down工程以及处理工程
$ mkdir migrate
2 cd migrate  #进入目录
3]]></description><category></category></item><item><title><![CDATA[Highcharts Error #19的解决方法]]></title><link>https://blog.youkuaiyun.com/a5244491/article/details/44807757</link><guid>https://blog.youkuaiyun.com/a5244491/article/details/44807757</guid><author>a5244491</author><pubDate>Wed, 01 Apr 2015 15:33:43 +0800</pubDate><description><![CDATA[在web端使用highcharts绘线性图的时候，遇到了Highcharts Error #19

到网站上一搜索，

Highcharts Error #19
Too many ticks

This error happens when you try to apply too many ticks to an axis, specifically when you add mo]]></description><category></category></item><item><title><![CDATA[Cannot run program "XXXXX/android-sdks/build-tools/aapt.exe": error=2, 没有那个文件或目录]]></title><link>https://blog.youkuaiyun.com/a5244491/article/details/38754509</link><guid>https://blog.youkuaiyun.com/a5244491/article/details/38754509</guid><author>a5244491</author><pubDate>Fri, 22 Aug 2014 11:47:55 +0800</pubDate><description><![CDATA[在ubuntu64位系统下使用android SDK，经常出这个问题。]]></description><category></category></item><item><title><![CDATA[ubuntu系统下rvm ruby rails环境安装]]></title><link>https://blog.youkuaiyun.com/a5244491/article/details/37914397</link><guid>https://blog.youkuaiyun.com/a5244491/article/details/37914397</guid><author>a5244491</author><pubDate>Thu, 17 Jul 2014 20:52:34 +0800</pubDate><description><![CDATA[最近工作需要，使用linux系统进行ruby开发，特]]></description><category></category></item></channel></rss>