Programming From The Ground Up

I love programming. I enjoy the challenge to not only make a working program, but to do so with style. Programming is like poetry. It conveys a message, not only to the computer, but to those who modify and use your program. With a program, you build your own world with your own rules. You create your world according to your conception of both the problem and the solution. Masterful programmers create worlds with programs that are clear and succinct, much like a poem or essay.

One of the greatest programmers, Donald Knuth, describes programming not as telling a computer how to do something, but telling a person how they would instruct a computer to do something. The point is that programs are meant to be read by people, not just computers. Your programs will be modified and updated by others long after you move on to other projects. Thus, programming is not as much about communicating to a computer as it is communicating to those who come after you. A programmer is a problem-solver, a poet, and an instructor all at once. Your goal is to solve the problem at hand, doing so with balance and taste, and teach your solution to future programmers. I hope that this book can teach at least some of the poetry and magic that makes computing exciting.

Most introductory books on programming frustrate me to no end. At the end of them you can still ask "how does the computer really work?" and not have a good answer. They tend to pass over topics that are difficult even though they are important. I will take you through the difficult issues because that is the only way to move on to masterful programming. My goal is to take you from knowing nothing about programming to understanding how to think, write, and learn like a programmer. You won't know everything, but you will have a background for how everything fits together.