https://blog.youkuaiyun.com/lnn2007zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/lnn2007/article/details/38462915https://blog.youkuaiyun.com/lnn2007/article/details/38462915lnn2007Sun, 10 Aug 2014 00:03:52 +0800https://blog.youkuaiyun.com/lnn2007/article/details/38173917https://blog.youkuaiyun.com/lnn2007/article/details/38173917lnn2007Sun, 27 Jul 2014 17:30:18 +0800https://blog.youkuaiyun.com/lnn2007/article/details/37742913https://blog.youkuaiyun.com/lnn2007/article/details/37742913lnn2007Sun, 13 Jul 2014 21:05:50 +0800https://blog.youkuaiyun.com/lnn2007/article/details/23219415https://blog.youkuaiyun.com/lnn2007/article/details/23219415lnn2007Wed, 09 Apr 2014 00:04:04 +0800https://blog.youkuaiyun.com/lnn2007/article/details/22984381https://blog.youkuaiyun.com/lnn2007/article/details/22984381lnn2007Sat, 05 Apr 2014 14:18:00 +0800https://blog.youkuaiyun.com/lnn2007/article/details/22901093https://blog.youkuaiyun.com/lnn2007/article/details/22901093lnn2007Thu, 03 Apr 2014 23:42:28 +0800https://blog.youkuaiyun.com/lnn2007/article/details/22760109https://blog.youkuaiyun.com/lnn2007/article/details/22760109lnn2007Tue, 01 Apr 2014 23:20:25 +0800https://blog.youkuaiyun.com/lnn2007/article/details/22410831https://blog.youkuaiyun.com/lnn2007/article/details/22410831lnn2007Fri, 28 Mar 2014 16:36:59 +0800https://blog.youkuaiyun.com/lnn2007/article/details/22229349https://blog.youkuaiyun.com/lnn2007/article/details/22229349lnn2007Thu, 27 Mar 2014 00:05:50 +0800https://blog.youkuaiyun.com/lnn2007/article/details/21879665https://blog.youkuaiyun.com/lnn2007/article/details/21879665lnn2007Sun, 23 Mar 2014 18:33:39 +0800https://blog.youkuaiyun.com/lnn2007/article/details/21792507https://blog.youkuaiyun.com/lnn2007/article/details/21792507lnn2007Sat, 22 Mar 2014 13:57:51 +0800=0 ;i--){       if(  n == arr_sort[i] ){ return i};       if( n         arr_sort[i+1] = arr_sort[i];       }else{ ]]>https://blog.youkuaiyun.com/lnn2007/article/details/21695543https://blog.youkuaiyun.com/lnn2007/article/details/21695543lnn2007Fri, 21 Mar 2014 09:53:01 +0800https://blog.youkuaiyun.com/lnn2007/article/details/20863537https://blog.youkuaiyun.com/lnn2007/article/details/20863537lnn2007Sun, 09 Mar 2014 20:55:42 +0800https://blog.youkuaiyun.com/lnn2007/article/details/20485007https://blog.youkuaiyun.com/lnn2007/article/details/20485007lnn2007Tue, 04 Mar 2014 23:24:02 +0800https://blog.youkuaiyun.com/lnn2007/article/details/20287291https://blog.youkuaiyun.com/lnn2007/article/details/20287291lnn2007Sun, 02 Mar 2014 13:44:02 +0800https://blog.youkuaiyun.com/lnn2007/article/details/12944479https://blog.youkuaiyun.com/lnn2007/article/details/12944479lnn2007Tue, 22 Oct 2013 10:51:29 +0800https://blog.youkuaiyun.com/lnn2007/article/details/12887641https://blog.youkuaiyun.com/lnn2007/article/details/12887641lnn2007Mon, 21 Oct 2013 16:13:26 +0800https://blog.youkuaiyun.com/lnn2007/article/details/12875367https://blog.youkuaiyun.com/lnn2007/article/details/12875367lnn2007Sat, 19 Oct 2013 21:23:39 +0800https://blog.youkuaiyun.com/lnn2007/article/details/9318395https://blog.youkuaiyun.com/lnn2007/article/details/9318395lnn2007Sat, 13 Jul 2013 14:32:32 +0800https://blog.youkuaiyun.com/lnn2007/article/details/9274963https://blog.youkuaiyun.com/lnn2007/article/details/9274963lnn2007Mon, 08 Jul 2013 19:43:25 +0800rails dbconsole 直接进入mysql的相关数据库，当然也是可以进行直接操作的！ select * from my_table where condition ; desc my_table; ->查看表的结构 select * from my_table order by id desc limit 1; show tables; sele]]>