Anyone seen any tangible metrics or sites that talk about the percentages of Rails apps in production that are using Ruby 1.8 vs Ruby 1.9?
北欧老翁 2022-05-06 18:23 开发者_Go百科春节期间游玩的人比较多,本来就是高峰期,排队用了两个多小时,一定要早点去,而且还要提前在网上订好门票。
I\'m bulk loading data into a django model, and have noticed that the number of objects loaded into memory before doing a commit affects the average time to save each object. I realise this can be due
我家里有个儿子,八岁。前几天他奶奶打电话说家里少了200多块钱,都是我儿子用的。后来我们教育了他一次,发现没用。孩子偷偷拿走了,然后我把钱开发者_JS百科放在了别的地方。最近没听说什么偷钱的事。请问八岁的孩
I was wondering where would one go about getting CPU opcode cycle counts for various machines. An example of what I\'m talking about can be seen at this link:
How can I remove last character from a C++ string? I tried st = substr(st.length()-1); 开发者_运维技巧But it didn\'t work.Simple solution if you are using C++11. Probably O(1) time as well:
I am using the 3DS loader here: http://www.flipcode.com/archives/Another_3DS_LoaderViewer_Class.shtml It does a good job of loading and rendering the model, however it lacks any sense of heirarchy.
花儿为什么这样红 宋祖英 专辑:百年留声 再现中国百年电影歌曲经典 语种:国语
躲在角落的大魔王 2022-05-16 05:44 仇开头的成语 :仇人见面,分外眼红、仇人相见,分外眼睁、仇人相见,分外明白、仇人相见,分外眼明、仇人相见,分外眼红仇人相见,分外眼明成语接龙明镜高悬 ——悬崖勒马
狐露露哼 2022-05-17开发者_StackOverflow中文版 07:40 毒战、北京爱上西雅图、分手合约、致我们终将逝去的青春