how testing can improve legacy code design

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Archive for May, 2009

search – wolfram alpha going live – part 2

May 15th, 2009 by Jeanne Boyarsky

See part 1 for the background of this webcast or part 3 for my impressions after cutover.  Cnet also has an article on the last minute delays. Interesting tidbits from the live webcast.  I’ll be updating this post as I watch. 8:55 CST: They commented about all the traffic they are getting now through the [...]

search – wolfram alpha going live

May 15th, 2009 by Jeanne Boyarsky

The process of bringing Wolfram Alpha online is being webcast live right now.  It starts with a 5 minute intro along with some other pre-recorded clips.  Some interesting tidbits: it will be run on thousands of CPUs it is planned to be a 48 process – presumably shooting for being fully live Monday morning the [...]

how testing can improve legacy code design

May 10th, 2009 by Jeanne Boyarsky

There’s no shortage of articles on how TDD improves the design of new code.  That’s all well and good.  But what about legacy code? How it came up This weekend, I had occasion to make a few enhancements to the email sending project at JavaRanch.  The one that got me thinking about the design was [...]