https://ruby-china.org/jaylin 行而果为 en-us <p>如题，希望大家推荐一款较新的</p> jaylin Wed, 23 Sep 2015 22:34:02 +0800 https://ruby-china.org/topics/27454 https://ruby-china.org/topics/27454 <p>如题，希望各位大师指导</p> jaylin Mon, 06 Jul 2015 10:26:20 +0800 https://ruby-china.org/topics/26336 https://ruby-china.org/topics/26336 <p>各位前辈，如何实现 PPT 的播放，类似豆丁网的 PPT 预览效果和网易云课堂的 PPT 教程展示： <img src="https://l.ruby-china.com/photo/2015/da458997e7e75a2ff15747ccb3c40df5.jpg" title="" alt=""> <img src="https://l.ruby-china.com/photo/2015/7e653b5afd341bea8b9bd12035a9fc39.jpg" title="" alt=""></p> jaylin Sat, 06 Jun 2015 10:40:00 +0800 https://ruby-china.org/topics/25909 https://ruby-china.org/topics/25909 <p>今天淘宝的 gem 源貌似下载不了</p> jaylin Fri, 24 Apr 2015 11:03:46 +0800 https://ruby-china.org/topics/25292 https://ruby-china.org/topics/25292