I'm a scientist who, by necessity, had to learn how to program.
Q&A for professional and enthusiast programmers
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Q&A for enthusiasts and power users of the Android operating system
Q&A for power users of Apple hardware and software