https://ruby-china.org/hirospeed en-us <p>1.9.3 安装后自带 rubygem 是 1.8.24，但是 redmin 要求 rubygems&lt;=1.8.0 我怎样才能改为 1.8.0</p> <p>谢谢</p> hirospeed Sat, 11 May 2013 17:40:43 +0800 https://ruby-china.org/topics/10903 https://ruby-china.org/topics/10903 <p>redmine 安装时需要 rubygems&lt;=1.8，但是安装 ruby1.9.3 自带是 1.8.4</p> <p>感谢~</p> hirospeed Fri, 10 May 2013 18:24:13 +0800 https://ruby-china.org/topics/10887 https://ruby-china.org/topics/10887 <p>请各位赐教</p> hirospeed Wed, 23 Jan 2013 14:25:17 +0800 https://ruby-china.org/topics/8296 https://ruby-china.org/topics/8296 <p>如题，感谢</p> hirospeed Sat, 12 Jan 2013 11:41:30 +0800 https://ruby-china.org/topics/8014 https://ruby-china.org/topics/8014 <p>谢谢各位大侠</p> hirospeed Fri, 11 Jan 2013 17:22:10 +0800 https://ruby-china.org/topics/7995 https://ruby-china.org/topics/7995 <p>动态显示远程 linux 机器上的日志 麻烦大家给点建议，不知道应该从何入手，谢谢</p> <p>跪求啦</p> <p>之前有个大哥给了个这个，感觉不能读取远程 linux 日志 <a href="https://gist.github.com/718035" rel="nofollow" target="_blank">https://gist.github.com/718035</a></p> hirospeed Sun, 06 Jan 2013 17:08:02 +0800 https://ruby-china.org/topics/7812 https://ruby-china.org/topics/7812 <p>A，B 表，新增 A 时页面有下列表，选择 B 中的记录，怎样把获取 B 的数据啊？A 是 A.all, B.all 就报错。 还有前台怎样赋值啊。</p> &lt;%= f.label :t %&gt;<br> &lt;%= f.select :t ,<a href="/B.i" class="user-mention" title="@B.i"><i>@</i>B.i</a>%&gt; hirospeed Thu, 20 Dec 2012 06:42:20 +0800 https://ruby-china.org/topics/7706 https://ruby-china.org/topics/7706