Pervasive Code

I just did this yesterday; you can pretty much just follow my CentOS 5.1 Minimal VPS Install Guide.

The differences are:

• When you get to the “More Minimizing” section, yum -C grouplist will show a package called “Yum Utilities” which you probably want to leave installed.
• The Deployment_Guide-en-US file is not there so you don’t need to remove it.

That’s it.

I should also note that downloading a 3.9GB DVD ISO image in order to build a ~700MB installed OS may not be very efficient. I didn’t bother looking for a network installer but that might be the way to get this done faster.

Now that I’ve worked in a team that really was doing XP (except for our Lack Of Onsite Customer shortcoming) I can say that it works pretty well, but only to the extent that you do all of the practices together. Of course, that’s what the XP folks said from the beginning: you can’t just apply 1% of it and make a judgement about it.
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Pair Programming is for 100% of production code, not 100% of your workday

Pair Programming is intense, mentally and physically. You need to take breaks, stretch, walk around, and hopefully go outside for sunshine and fresh air. Even so, 8 hours of solid pair programming is a very tiring day. That much pairing time may be appropriate now and then, but it isn’t physically sustainable.
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Technical Debt and Cruft

There is a fundamental tension in software development between delivering something quickly now, and being able to deliver something quickly later. Over time, quick and dirty hacks pile up, and code becomes difficult to work with.
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Lack of Onsite Customer

This is a serious problem. Your project exists to serve somebody, and your success is directly proportional to understanding what they want, so that you can build it. You need as much communication bandwidth between the programmers and those people as possible.
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