Who is 37signals?We’re a privately-held Chicago-based company committed to building the best web-based software products possible with the least number of features necessary. Our products do less than the competition — intentionally. We’ve been in business since 1999 and love what we do. Getting Real detail...

蒋鑫，国内顶尖的版本控制专家和咨询顾问之一，对Subversion和Git等版本控制工具有十分深入的研究，参与了Git以及Gitosis、Gitolite、Repo、Topgit、Gistore等与Git相关的开源软件的开发或创建，在大量实践中积累了丰富的经验。此外，他还是一位开源软件实践者，作为北京群英汇信息技术有限公司的创始人兼高级顾问，一直从事开源软件的...

It s time to stop just worrying about climate change, says Paul Gilding. Instead we need to brace for impact, because global crisis is no longer avoidable. The Great Disruption started in 2008, with spiking food and oil prices and dramatic ecological change like the melting polar icecap. It is not simply...

Francis Scott Key Fitzgerald (September 24, 1896 – December 21, 1940) was an American author of novels and short stories, whose works are the paradigm writings of the Jazz Age, a term he coined himself. He is widely regarded as one of the greatest American writers of the 20th century.[1] Fitzgerald is consider...

《后汉书》是由南朝宋范晔所撰的一部纪传体断代史。其所记史事，起于刘秀起兵，终于汉献帝禅位，囊括了东汉一朝195年的历史。《后汉书》撷取众家之长，有条不紊地叙述了东汉一朝的兴亡大势，作为“正史”，与《史记》、《汉书》、《三国志》合称“四史”。 卷一上　光武帝纪第一上卷一下　光武帝纪第一下卷二　显宗孝明帝纪第二卷三...

清乾隆三十七年，乾隆皇帝弘历下诏，开四库全书馆，次年敕修“四库全书”。自唐宋以后，历代王朝便形成了收集编纂典籍的传统，唐代有《艺文类聚》、《北堂书抄》，宋代有《太平御觉》，特别是明代永乐年间编纂的《永乐大典》，共二万二千九百三十七卷，收入图书七八千种，堪称鸿篇巨制。清朝康熙、雍正年间，清王朝又编纂了《古今图...