<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[boyjunqiang的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/boyjunqiang</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; boyjunqiang]]></copyright><item><title><![CDATA[解决：identify "/tmp/*.jpg") failed: Error Given 256]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83405275</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83405275</guid><author>boyjunqiang</author><pubDate>Wed, 10 Jun 2009 11:22:05 +0800</pubDate><description><![CDATA[我的操作系统是ubuntu，刚开始imagemagick是使用编译源代码的方式安装的，rails程序中使用mini_magick缩放图片，大多数图片没有问题，但是某些图片在生成缩略图的时候报错：

identify &quot;/tmp/minimagick27076-0.jpg&quot;) failed: Error Given 256

网上搜了一堆资料，怀疑是由于安装imagemagick之前，其需要...]]></description><category></category></item><item><title><![CDATA[校内App开发Rails插件使用经验]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83402126</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83402126</guid><author>boyjunqiang</author><pubDate>Mon, 01 Jun 2009 17:16:21 +0800</pubDate><description><![CDATA[按照官方说明（http://wiki.github.com/taweili/xiaonei/windows）发现报如下错：uninitialized constant ActionController::AbstractRequest 

修改plugins/xiaonei/lib/xiaonei/rails/xiaonei_url_rewrite.rb
将
class AbstractR...]]></description><category></category></item><item><title><![CDATA[javaeye在发表一篇blog的时候，可以同时选择 发布到博客频道/发布到论坛频道/发布到我的圈子...]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83292068</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83292068</guid><author>boyjunqiang</author><pubDate>Fri, 17 Oct 2008 23:56:51 +0800</pubDate><description><![CDATA[javaeye在发表一篇blog的时候，可以同时选择 发布到博客频道/发布到论坛频道/发布到我的圈子，我想问，blog发布到其他页面的时候，javaeye是不是把blogs表中新建的这条数据复制了一份添入了论坛表/圈子话题表？如果这样，保持几个表的数据同步是不是很麻烦？javaeye是如何保证同步的？？...]]></description><category></category></item><item><title><![CDATA[javaeye的blog怎么设计的后台？]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83261503</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83261503</guid><author>boyjunqiang</author><pubDate>Fri, 25 Jul 2008 09:37:03 +0800</pubDate><description><![CDATA[我看博客可以发表到论坛，怎么回事？]]></description><category></category></item><item><title><![CDATA[安装beast论坛]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83254453</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83254453</guid><author>boyjunqiang</author><pubDate>Fri, 20 Jun 2008 01:58:25 +0800</pubDate><description><![CDATA[beast 1.0 stable
#参看http://beast.caboo.se/forums/1/topics/4642

注意要删除plugins下的exception_logger然后运行

script/plugin install http://svn.techno-weenie.net/projects/plugins/exception_logger/ --force
...]]></description><category></category></item><item><title><![CDATA[ubuntu上切换为root用户的命令]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83207020</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83207020</guid><author>boyjunqiang</author><pubDate>Wed, 16 Jan 2008 16:42:50 +0800</pubDate><description><![CDATA[sudo su]]></description><category></category></item><item><title><![CDATA[如何在ubuntu上自动挂载磁盘分区]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83207017</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83207017</guid><author>boyjunqiang</author><pubDate>Wed, 16 Jan 2008 16:36:09 +0800</pubDate><description><![CDATA[每次重新启动ubuntu时，都需要双击一下磁盘图标，才能将磁盘挂载到系统，并且挂载的名字也和点击磁盘的顺序相关，这经常让一些软件找不到目录。
如果要让每次重新启动ubuntu时，都将磁盘自动挂载到系统，需要修改/etc/fstab文件：
先用 fdisk -l 查看一下所有磁盘的信息：
然后在/etc/fstab文件中配置要挂载的磁盘：

# /etc/fstab: static fil...]]></description><category></category></item><item><title><![CDATA[番茄花园windows xp从硬盘安装，可以选择安装分区的方法]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83206852</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83206852</guid><author>boyjunqiang</author><pubDate>Tue, 15 Jan 2008 17:01:20 +0800</pubDate><description><![CDATA[如果直接在windows下面用虚拟光驱打开番茄花园windows xp的光盘，然后选择安装windows后，会强制将XP安装在C盘，如果我想装双系统的话，这显然会让人很郁闷，其实有解决办法：

如果是安装xp原版，那么进入  虚拟光驱盘符:\WINDOWS\VOLA，双击setup.exe就可以启动标准的xp安装例程了...]]></description><category></category></item><item><title><![CDATA[《Rails for Java Developers》读书笔记1]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83206206</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83206206</guid><author>boyjunqiang</author><pubDate>Thu, 10 Jan 2008 20:44:51 +0800</pubDate><description><![CDATA[书名：《Rails for Java Developers》英文版PDF 
所处章节：第二章 Programming Ruby 
页数范围：38~71

Java/Ruby语法特性对比：
Java divides the world into primitive types and objects. The primitive
types represent numeric value...]]></description><category></category></item><item><title><![CDATA[信息时代的“自由宣言”：处理信息膨胀的21条小贴士]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83205679</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83205679</guid><author>boyjunqiang</author><pubDate>Mon, 07 Jan 2008 21:57:50 +0800</pubDate><description><![CDATA[如今信息时代中，我们总是被一条接一条的资讯轮番轰炸。时间不断的被这些洪水般的信息吞噬，你是如何处理的呢？是你被信息牵着鼻子走，或有效的管理着它们呢？也许你觉得这些庞大的信息量是非常有用的，无论它们的膨胀是否严重影响了自己的效率。而重点确是，这些庞大的信息量是否每一条都对你有益，或消耗一整天的时间就是为了去迎战这些信息是否值得呢？这篇长长的小贴士，给出的建议，你可以全部采纳或者选择性的尝试。记住，你...]]></description><category></category></item><item><title><![CDATA[用SSH远程部署rails工程,不使用Capistrano]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83203506</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83203506</guid><author>boyjunqiang</author><pubDate>Tue, 01 Jan 2008 14:14:50 +0800</pubDate><description><![CDATA[[size=24][color=red][b]前提：使用svn,使用ubuntu[/b][/color][/size]
1 安装ssh:  
[code]sudo apt-get install openssh-client openssh-server[/code]
2 使用ssh登录远程服务器：
[code]ssh 用户名＠服务器名[/code]
3 切换到工程目录下运行：
[co...]]></description><category></category></item><item><title><![CDATA[如何让Ubuntu可以对windows共享文件]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83200306</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83200306</guid><author>boyjunqiang</author><pubDate>Wed, 19 Dec 2007 19:26:25 +0800</pubDate><description><![CDATA[要修改/etc/samba/smb.conf

把     workgroup = MSHOME
改为   workgroup = workgroup

把   ; security = user
改为     security = share

重启samba
 /etc/init.d/samba restart

然后就可以利用ubuntu的共享功能了...]]></description><category></category></item><item><title><![CDATA[如何通过下载的zip包建立rails2.0.2项目]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83200211</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83200211</guid><author>boyjunqiang</author><pubDate>Wed, 19 Dec 2007 10:20:49 +0800</pubDate><description><![CDATA[1 去http://rubyforge.org/frs/download.php/29361/rails-2.0.2.zip下载rails2.0.2的压缩包

2 解压

3 打开Netbeans，file-&gt;new project-&gt; Ruby on Rails Application with Existing Sources 浏览到解压出来的目录，然后给工程起个名字，以建立工程
...]]></description><category></category></item><item><title><![CDATA[怎样在你的 ruby on rails 网站中加入 OpenID 登录功能]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83200207</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83200207</guid><author>boyjunqiang</author><pubDate>Wed, 19 Dec 2007 09:57:52 +0800</pubDate><description><![CDATA[my OS is ubuntu7.10:
1.cd to the project directory

2.[code]sudo gem install ruby-openid[/code]

3.[code]sudo ruby script/plugin install open_id_authentication[/code]

4.rake -T open_id (to see...]]></description><category></category></item><item><title><![CDATA[Ignore some files to commit in Subversion]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198813</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198813</guid><author>boyjunqiang</author><pubDate>Thu, 13 Dec 2007 15:42:52 +0800</pubDate><description><![CDATA[to ignore log dir and database.yml to commit to svn you can do this:

1 dir to you project dir
2 svn propset svn:ignore database.yml config
3 svn propset svn:ignore log .]]></description><category></category></item><item><title><![CDATA[don't Install realplay on ubuntu!!!]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198525</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198525</guid><author>boyjunqiang</author><pubDate>Tue, 11 Dec 2007 17:05:02 +0800</pubDate><description><![CDATA[use http://www.getautomatix.com/ install the codes and player !!!

don't do this:

    download realplay-10.0.9.809-linux-2.2-libc6-gcc32-i586.bin on https://player.helixcommunity.org/2005/downloads/ ...]]></description><category></category></item><item><title><![CDATA[firefox on ubuntu  can't use flash (Solve)]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198448</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198448</guid><author>boyjunqiang</author><pubDate>Tue, 11 Dec 2007 09:56:24 +0800</pubDate><description><![CDATA[Tools-&gt;Add-ons-&gt; disable ubufox]]></description><category></category></item><item><title><![CDATA[Install JDK6.0/Netbeans6.0/Rails/Svn/MySQL on Ubuntu7.10]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198373</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83198373</guid><author>boyjunqiang</author><pubDate>Mon, 10 Dec 2007 20:37:12 +0800</pubDate><description><![CDATA[1 sudo apt-get install sun-java6-jdk

2 sudo gedit /etc/environment

3 add two line and save:
     CLASSPATH=/usr/lib/jvm/java-6-sun/lib
     JAVA_HOME=/usr/lib/jvm/java-6-sun

4 download netb...]]></description><category></category></item><item><title><![CDATA[测试javaeye]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/83197432</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/83197432</guid><author>boyjunqiang</author><pubDate>Mon, 03 Dec 2007 22:54:35 +0800</pubDate><description><![CDATA[测试javaeye]]></description><category></category></item><item><title><![CDATA[测试csdn]]></title><link>https://blog.youkuaiyun.com/boyjunqiang/article/details/1914562</link><guid>https://blog.youkuaiyun.com/boyjunqiang/article/details/1914562</guid><author>boyjunqiang</author><pubDate>Mon, 03 Dec 2007 22:53:00 +0800</pubDate><description><![CDATA[测试csdn ]]></description><category></category></item></channel></rss>