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http://wangyh.github.io/work/2010/11/03/ddd
http://wangyh.github.io/work/2010/01/31/do-the-right-thing
http://wangyh.github.io/work/2010/01/31/agile-is-slow
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http://wangyh.github.io/work/2009/09/19/git-and-hg
http://wangyh.github.io/work/2009/09/15/naming-and-abstraction
http://wangyh.github.io/work/2009/09/14/coding-habbit
http://wangyh.github.io/work/2009/01/22/to-be-foolish
http://wangyh.github.io/work/2008/12/24/coding-and-health
http://wangyh.github.io/work/2008/12/18/pair-programming