Coders at Work: Reflections on the Craft of Programming

by Peter Seibel

Knuth: They were very weak, actually. It wasn't presented systematically and everything, but I thought they were pretty obvious. It was a different culture entirely. But the guy who said he was going to fire people, he wants programming to be something where everything is done in an inefficient way because it's supposed to fit into his idea of orderliness. He doesn't care if the program is good or not—as far as its speed and performance—he cares about that it satisfies other criteria, like any bloke can be able to maintain it. Well, people have lots of other funny ideas. People have this strange idea that we want to write our programs as worlds unto themselves so that everybody else can just set up a few parameters and our program will do it for them. So there'll be a few programmers in the world who write the libraries, and then there are people who write the user manuals for these libraries, and then there are people who apply these libraries and that's it. The problem is that coding isn't fun if all you can do is call things out of a library, if you can't write the library yourself. If the job of coding is just to be finding the right combination of parameters, that does fairly obvious things, then who'd want to go into that as a career? There's this overemphasis on reusable software where you never get to open up the box and see what's inside the box. It's nice to have these black boxes but, almost always, if you can look inside the box you can improve it and make it w...