https://ruby-china.org/oldcwj en-us <p>首先祝贺阿里上市了，阿里的同学都来聊聊赚了多少呀？求刺激！！</p> oldcwj Sat, 20 Sep 2014 20:16:34 +0800 https://ruby-china.org/topics/21635 https://ruby-china.org/topics/21635 <p>ruby 中的函数式编程用的多吗？感觉挺难适应的。 </p> oldcwj Mon, 02 Jul 2012 23:25:03 +0800 https://ruby-china.org/topics/4089 https://ruby-china.org/topics/4089 <p>我用 Android 的 httpclient 向 rails 发送 post 请求，在 console 中得到是： Parameters: {"_json"=&gt;"totake=aaa&amp;togive=bbb"}</p> <p>不明白为什么不是｛"_json"=&gt;｛"tokake"=&gt;"aaa", "togive"=&gt;"bbb"}｝这种格式</p> <p>Android 代码如下： HttpPost postRequest = new HttpPost(r.url); postRequest.setHeader("Accept", "application/json"); postRequest.setHeader("Content-Type","application/json"); postRequest.setEntity(new UrlEncodedFormEntity(nameValuePairs, "utf-8"));</p> <p>不知道有人遇到过这样的问题没有？谢谢！ </p> oldcwj Tue, 22 May 2012 14:32:19 +0800 https://ruby-china.org/topics/3425 https://ruby-china.org/topics/3425