<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[RobinWu]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Robin2Wu</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Robin2Wu]]></copyright><item><title><![CDATA[hoe requires SlimGems version >= 1.4]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84383630</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84383630</guid><author>Robin2Wu</author><pubDate>Mon, 21 Jan 2013 11:15:14 +0800</pubDate><description><![CDATA[[code=&quot;java&quot;]
Gem::InstallError: hoe requires SlimGems version &gt;= 1.4. Try 'gem update --system' to update SlimGems itself.
An error occured while installing hoe (3.1.0), and Bundler cannot continue...]]></description><category></category></item><item><title><![CDATA[Ruby 常用代码]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84377495</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84377495</guid><author>Robin2Wu</author><pubDate>Mon, 07 Jan 2013 11:08:12 +0800</pubDate><description><![CDATA[require
[code=&quot;java&quot;]
require File.join(File.dirname(__FILE__), 'path/to/file')
require_relative 'filename' # &gt;= 1.9.2 OR 1.8 gem install require_relative
[/code]
]]></description><category></category></item><item><title><![CDATA[gem install mysql error]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84353009</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84353009</guid><author>Robin2Wu</author><pubDate>Tue, 06 Nov 2012 14:25:43 +0800</pubDate><description><![CDATA[[code=&quot;java&quot;]
sudo gem install mysql
Building native extensions.  This could take a while...
ERROR:  Error installing mysql:
        ERROR: Failed to build gem native extension.

/opt/ruby-enter...]]></description><category></category></item><item><title><![CDATA[项目的路径显示 Git Branch 分支]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84288406</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84288406</guid><author>Robin2Wu</author><pubDate>Wed, 12 Sep 2012 16:21:16 +0800</pubDate><description><![CDATA[[quote]
[url]http://ihower.tw/blog/archives/5436/[/url]
[/quote]

[code=&quot;java&quot;]
curl https://raw.github.com/RobinWu/snippets/master/code/system_git_path.txt &gt;&gt; ~/.bashrc
source ~/.bashrc
[/code...]]></description><category></category></item><item><title><![CDATA[Curl 常用命令]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84233052</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84233052</guid><author>Robin2Wu</author><pubDate>Tue, 12 Jun 2012 16:26:01 +0800</pubDate><description><![CDATA[[quote]
http://www.gbin1.com/technology/javautilities/20120610curl-introduction/
http://curl.haxx.se/download.html
[/quote]
1. 读取URL页面
以下命令用来读取一个URL地址内容，如下：
[code=&quot;java&quot;]
curl http://www.gbin1....]]></description><category></category></item><item><title><![CDATA[crontab 加载 rvm 环境]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84149657</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84149657</guid><author>Robin2Wu</author><pubDate>Tue, 07 Feb 2012 13:10:22 +0800</pubDate><description><![CDATA[[code=&quot;java&quot;]
0 2 * * * export PATH=/home/agideo/.rvm/gems/ree-1.8.7-2011.03/bin:/home/agideo/.rvm/gems/ree-1.8.7-2011.03@global/bin:/home/agideo/.rvm/rubies/ree-1.8.7-2011.03/bin:/home/agideo/.rvm/b...]]></description><category></category></item><item><title><![CDATA[gitweb on Apache2]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84131876</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84131876</guid><author>Robin2Wu</author><pubDate>Mon, 30 Jan 2012 15:00:48 +0800</pubDate><description><![CDATA[安装应用
[code=&quot;java&quot;]
sudo apt-get install apache2
sudo apt-get install gitweb
[/code]

vi /etc/apache2/conf.d/gitweb
[code=&quot;java&quot;]
Alias /gitweb /usr/share/gitweb


  Options FollowSymLinks +...]]></description><category></category></item><item><title><![CDATA[thin start Missing the Rails]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84130536</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84130536</guid><author>Robin2Wu</author><pubDate>Thu, 19 Jan 2012 17:01:53 +0800</pubDate><description><![CDATA[[code=&quot;java&quot;]
thin config -C config/thin.yml -c /var/www/rails —port 3010 —servers 3 -e production
thin start -C config/thin.yml
[/code]

[code=&quot;java&quot;]
Missing the Rails 2.3.8 gem. Please `gem i...]]></description><category></category></item><item><title><![CDATA[Selenium 常用代码]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84095534</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84095534</guid><author>Robin2Wu</author><pubDate>Wed, 07 Dec 2011 10:12:35 +0800</pubDate><description><![CDATA[[quote]
[url]http://release.seleniumhq.org/selenium-core/1.0.1/reference.html[/url]
[/quote]

速度
[code=&quot;java&quot;]
setSpeed 500
[/code]

打开页
[code=&quot;java&quot;]
open /
waitForPageToLoad
[/code]

...]]></description><category></category></item><item><title><![CDATA[因其本身有错无法显示 rails for nginx]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84089383</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84089383</guid><author>Robin2Wu</author><pubDate>Fri, 25 Nov 2011 22:29:09 +0800</pubDate><description><![CDATA[vi config/environments/production.rb
[code=&quot;java&quot;]
  # Specifies the header that your server uses for sending files
  # config.action_dispatch.x_sendfile_header = &quot;X-Sendfile&quot;

  # For nginx:
  ...]]></description><category></category></item><item><title><![CDATA[安装 Selenium IDE]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84085018</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84085018</guid><author>Robin2Wu</author><pubDate>Fri, 18 Nov 2011 14:49:30 +0800</pubDate><description><![CDATA[[quote]
[url]http://seleniumhq.org/[/url]
[url]https://github.com/RobinWu/selenium-demo[/url]
[url]http://release.seleniumhq.org/selenium-core/1.0.1/reference.html[/url]
[url]http://www.cnblogs.co...]]></description><category></category></item><item><title><![CDATA[HTML5 常用代码]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84054556</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84054556</guid><author>Robin2Wu</author><pubDate>Thu, 27 Oct 2011 09:13:34 +0800</pubDate><description><![CDATA[HTML5检测技术 Moderniz
[code=&quot;java&quot;]
http://www.quanlei.com/2011/02/html5%E6%A3%80%E6%B5%8B%E6%8A%80%E6%9C%AF/
[/code]

Modernizr Test Suite
[code=&quot;java&quot;]
https://github.com/Modernizr/Modernizr
ht...]]></description><category></category></item><item><title><![CDATA[解决 id_rsa 权限不够]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84054071</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84054071</guid><author>Robin2Wu</author><pubDate>Wed, 26 Oct 2011 13:12:40 +0800</pubDate><description><![CDATA[[quote][url]http://hi.baidu.com/goglad/blog/item/a8bc3d2a8f93c8345243c1ac.html[/url][/quote]

问题
[code=&quot;java&quot;]
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@         WARNING: UNPRO...]]></description><category></category></item><item><title><![CDATA[Rails 常用代码]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84053548</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84053548</guid><author>Robin2Wu</author><pubDate>Tue, 25 Oct 2011 16:32:29 +0800</pubDate><description><![CDATA[paperclip default_url by assets
[code=&quot;java&quot;] has_attached_file :photo, :styles =&gt; { :thumb =&gt; &quot;100x100&gt;&quot; }, :default_url =&gt; ActionController::Base.helpers.asset_path('recipe_missing.jpg')[/code]

...]]></description><category></category></item><item><title><![CDATA[ssh 访问不需要密码]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84050052</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84050052</guid><author>Robin2Wu</author><pubDate>Wed, 19 Oct 2011 11:04:09 +0800</pubDate><description><![CDATA[[code=&quot;java&quot;]
ssh-keygen -t rsa
cat ~/.ssh/id_rsa.pub &gt;&gt; ~/.ssh/authorized_keys

scp @*.*.com:~/.ssh/id_rsa .pem
ssh -i .pem @*.*.com
[/code]]]></description><category></category></item><item><title><![CDATA[解决  undefined method `cattr_accessor']]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84049671</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84049671</guid><author>Robin2Wu</author><pubDate>Tue, 18 Oct 2011 19:23:43 +0800</pubDate><description><![CDATA[[quote][url]http://stackoverflow.com/questions/3065166/cattr-accessor-not-working-outside-rails-when-active-support-is-required[/url][/quote]

[code=&quot;java&quot;]
./script/../config/../config/preinitiali...]]></description><category></category></item><item><title><![CDATA[解决 gem install rmagick error]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84049489</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84049489</guid><author>Robin2Wu</author><pubDate>Tue, 18 Oct 2011 15:21:24 +0800</pubDate><description><![CDATA[[code=&quot;java&quot;]
gem install rmagick -v '2.13.1'
Building native extensions.  This could take a while...
ERROR:  Error installing rmagick:
	ERROR: Failed to build gem native extension.

        /ho...]]></description><category></category></item><item><title><![CDATA[Js 常用代码]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84049170</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84049170</guid><author>Robin2Wu</author><pubDate>Tue, 18 Oct 2011 08:17:27 +0800</pubDate><description><![CDATA[Math 方法

[code=&quot;java&quot;]
Math.pow(X,y)  就是计算X的Y次方
Math.random()  返回 0 ~ 1 之间的随机数。 	
Math.round()   四舍五入取整。
Math.ceil()    返回值：返回大于或等于x，并且与之最接近的整数。
注：如果x是正数，则把小数“入”；如果x是负数，则把小数“舍”。
Math.floor()  ...]]></description><category></category></item><item><title><![CDATA[Ext4 store loading 未翻译问题]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84047078</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84047078</guid><author>Robin2Wu</author><pubDate>Thu, 13 Oct 2011 16:39:10 +0800</pubDate><description><![CDATA[打开文件
[code=&quot;java&quot;]
vi ext-4.0.2a/locale/ext-lang-zh_CN.js
[/code]

加下列代码
[code=&quot;java&quot;]
   if(Ext.view.AbstractView) {
       Ext.apply(Ext.view.AbstractView.prototype, {
          loadingText...]]></description><category></category></item><item><title><![CDATA[饮食健康]]></title><link>https://blog.youkuaiyun.com/Robin2Wu/article/details/84046012</link><guid>https://blog.youkuaiyun.com/Robin2Wu/article/details/84046012</guid><author>Robin2Wu</author><pubDate>Wed, 12 Oct 2011 08:55:59 +0800</pubDate><description><![CDATA[[list]
[*]绿叶蔬菜绿色蔬菜可以中和酸性物质　　绿叶菜中多为碱性，可以中和饮食中糖、肉、蛋及代谢中产生的过多的酸性物质，使体液保持弱碱性，从而清除血中有毒物。常食蔬菜可选萝卜叶、青菜、油菜叶、菠菜、芥蓝、大白菜、胡萝卜、菜花、甘蓝
[*]粗粮粗粮有利于消化　　常吃红薯、土豆、玉米、荞麦等粗粮有助于保持大便的通畅，使体内毒物不会久滞肠道。粗粮中含有许多细粮(或精加工食品)所欠缺的特殊的维...]]></description><category></category></item></channel></rss>