https://blog.youkuaiyun.com/hsj880921zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/hsj880921/article/details/51288244https://blog.youkuaiyun.com/hsj880921/article/details/51288244hsj880921Sat, 30 Apr 2016 22:20:12 +0800https://blog.youkuaiyun.com/hsj880921/article/details/51013270https://blog.youkuaiyun.com/hsj880921/article/details/51013270hsj880921Wed, 30 Mar 2016 12:16:05 +0800https://blog.youkuaiyun.com/hsj880921/article/details/50563610https://blog.youkuaiyun.com/hsj880921/article/details/50563610hsj880921Fri, 22 Jan 2016 18:23:46 +0800https://blog.youkuaiyun.com/hsj880921/article/details/50511266https://blog.youkuaiyun.com/hsj880921/article/details/50511266hsj880921Wed, 13 Jan 2016 15:58:06 +0800https://blog.youkuaiyun.com/hsj880921/article/details/50435953https://blog.youkuaiyun.com/hsj880921/article/details/50435953hsj880921Wed, 30 Dec 2015 17:10:20 +0800 nhnopensource.maven.repo https://gith]]>https://blog.youkuaiyun.com/hsj880921/article/details/50435910https://blog.youkuaiyun.com/hsj880921/article/details/50435910hsj880921Wed, 30 Dec 2015 17:04:59 +0800https://blog.youkuaiyun.com/hsj880921/article/details/50435881https://blog.youkuaiyun.com/hsj880921/article/details/50435881hsj880921Wed, 30 Dec 2015 17:02:39 +0800https://blog.youkuaiyun.com/hsj880921/article/details/50435813https://blog.youkuaiyun.com/hsj880921/article/details/50435813hsj880921Wed, 30 Dec 2015 17:00:39 +0800https://blog.youkuaiyun.com/hsj880921/article/details/50435764https://blog.youkuaiyun.com/hsj880921/article/details/50435764hsj880921Wed, 30 Dec 2015 16:53:52 +0800https://blog.youkuaiyun.com/hsj880921/article/details/49276301https://blog.youkuaiyun.com/hsj880921/article/details/49276301hsj880921Tue, 20 Oct 2015 13:42:22 +0800https://blog.youkuaiyun.com/hsj880921/article/details/49026065https://blog.youkuaiyun.com/hsj880921/article/details/49026065hsj880921Sat, 10 Oct 2015 16:43:52 +0800 print "hello","\n","ruby!" hello ruby!=> nil putsputs 跟print一样输出“”内的内容会识别转义符，但是puts会自动化换行irb(main):005:0> put]]>https://blog.youkuaiyun.com/hsj880921/article/details/49003965https://blog.youkuaiyun.com/hsj880921/article/details/49003965hsj880921Fri, 09 Oct 2015 18:49:29 +0800 p]]>https://blog.youkuaiyun.com/hsj880921/article/details/48829027https://blog.youkuaiyun.com/hsj880921/article/details/48829027hsj880921Wed, 30 Sep 2015 15:22:34 +0800https://blog.youkuaiyun.com/hsj880921/article/details/48793603https://blog.youkuaiyun.com/hsj880921/article/details/48793603hsj880921Tue, 29 Sep 2015 00:03:53 +0800https://blog.youkuaiyun.com/hsj880921/article/details/48545753https://blog.youkuaiyun.com/hsj880921/article/details/48545753hsj880921Fri, 18 Sep 2015 14:12:35 +0800 ["10", "20", "30", "40"] p [1, 2, 3, 4].index(2) #=> 1 p 1000.to_s]]>https://blog.youkuaiyun.com/hsj880921/article/details/48373055https://blog.youkuaiyun.com/hsj880921/article/details/48373055hsj880921Mon, 14 Sep 2015 14:16:27 +0800https://blog.youkuaiyun.com/hsj880921/article/details/47728141https://blog.youkuaiyun.com/hsj880921/article/details/47728141hsj880921Mon, 17 Aug 2015 17:47:41 +0800Preferences… 打开参数选择窗口 2.选择P]]>https://blog.youkuaiyun.com/hsj880921/article/details/47279107https://blog.youkuaiyun.com/hsj880921/article/details/47279107hsj880921Tue, 04 Aug 2015 16:46:20 +0800https://blog.youkuaiyun.com/hsj880921/article/details/46008439https://blog.youkuaiyun.com/hsj880921/article/details/46008439hsj880921Tue, 26 May 2015 15:24:16 +0800https://blog.youkuaiyun.com/hsj880921/article/details/44810063https://blog.youkuaiyun.com/hsj880921/article/details/44810063hsj880921Wed, 01 Apr 2015 17:24:53 +0800