http://www.markhneedham.com/blog/2009/12/22/one-change-at-a-time/ Thoughts on Software Development Sat, 11 Feb 2012 23:17:00 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.markhneedham.com/blog/2009/12/22/one-change-at-a-time/comment-page-1/#comment-28846 Debug It: Book Review at Mark Needham Wed, 23 Dec 2009 19:29:07 +0000 http://www.markhneedham.com/blog/?p=1962#comment-28846 [...] Somewhat tied in with this is the idea of checking in small changes more frequently and only changing one thing at a time which I wrote about previously. [...] [...] Somewhat tied in with this is the idea of checking in small changes more frequently and only changing one thing at a time which I wrote about previously. [...]

]]> http://www.markhneedham.com/blog/2009/12/22/one-change-at-a-time/comment-page-1/#comment-28831 Esko Luontola Wed, 23 Dec 2009 14:42:21 +0000 http://www.markhneedham.com/blog/?p=1962#comment-28831 And a prerequisite for doing one change at a time, is the ability to quickly run all tests. If it takes many minutes to run all the tests, then changing one thing at a time is very slow. If it takes only some seconds to run all tests, then changing one thing at a time is very fast. And a prerequisite for doing one change at a time, is the ability to quickly run all tests. If it takes many minutes to run all the tests, then changing one thing at a time is very slow. If it takes only some seconds to run all tests, then changing one thing at a time is very fast.

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