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Use .NET generics to get to know your data types and form more meaningful, trusting, typesafe relationships with them.

GNU Make has no way of detecting that some targets ought to be rebuilt, because it doesn't take into account changing the commands. If, for example DEBUG=1 causes the flags passed to the compiler to change then the target ought to be rebuilt. This article shows how, in a few lines of GNU Make code, to make that happen.

Open Source is a great concept, thmough any resisted at first. Can you remember a time when it was valid to use the argument that, "Nobody will commit to supporting it, so you're taking your chances"? Today, I see it differently. There are loads of support for open source products, even better than for commercial products in many cases. So does that make it the winner?

The authors examine the fundamental truths about project and requirements changes: What can we control? What is beyond our control? What are some of the common perils and pitfalls of change-control and iterative development? We discuss how to avoid many of these common pitfalls without creating new ones along the way, and provide a wealth of resources for first-timers to iterative development.

Avoid useless layers: Let each pattern earn its way into your architecture.

It was way back when I was in school, walking uphill through the snow both ways, mind. That's when I first encountered Emacs and the Free Software Foundation. Because I was young and naïve and enthusiastic, I jumped in with both feet. Free software was going to revolutionize the world, and I was going to write most of it! I was naïve, like I said. I think most FOSS (free/open-source software) people get started in school, the same as me. A lot of the ideas come from the young and idealistic. Face it: young people have dumb ideas.

One of the Holy Grails of automated quality toolsets is a fully integrated suite that seamlessly tracks the process all the way from requirements to test cases and on through to defect tracking. This fully integrated suite makes for a great marketing pitch and sexy slideware, but in Linda Hayes' experience its functionality usually stops there. The leap from theory to practice seems to fall short, and it makes her wonder whether the concept of a fully integrated suite is fundamentally flawed or if it's just the implementation that needs attention. In this column, she begins her investigation by studying two test cases to decide whether these experiences are anomalies or the rule.