Physician, retired. Full time software engineer/developer (Master of Science in Computer Science), currently mostly in Scala, however I also dabble in Haskell and F#. I am particularly interested in functional programming. In past lives, I programmed in Java, Basic, Fortran, Pascal, Forth, C (extensively, at Bell Labs), C++, Groovy, and various assembly languages. Started programming in assembly language in 1976.
I started a martial arts school in 1986 (Shojin Cuong Nhu in New Jersey).
I play the guitar (intermediate-level) and I like to cook.
I am an atheist.
Email: user: grk, host: usa.net
Q&A for professional and enthusiast programmers
Q&A for power users of Apple hardware and software
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for people interested in improving and participating in the patent system
Q&A for Information security professionals
Q&A for people seeking specific software recommendations
Q&A for professional programmers interested in conceptual questions about software development
Q&A for peer programmer code reviews
Q&A for computer enthusiasts and power users
Q&A for software developers, mathematicians and others interested in cryptography
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Q&A for passionate videogamers on all platforms
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for people studying math at any level and professionals in related fields
Q&A for user experience researchers and experts
Q&A for scientific skepticism
Q&A for Ubuntu users and developers
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Q&A for professional and amateur chefs
Q&A for power users of web applications
Q&A for system and network administrators
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for enthusiasts and power users of the Android operating system
Q&A for people who want to be financially literate
Q&A for linguists, etymologists, and serious English language enthusiasts
Q&A for theoretical computer scientists and researchers in related fields
Q&A for professional, enthusiast and amateur photographers
Q&A for pet owners, caretakers, breeders, veterinarians, and trainers
Q&A for those using, extending or developing Emacs
Q&A for musicians, students, and enthusiasts
Q&A for students, teachers, and linguists wanting to discuss the finer points of the French language
Q&A for serious players and enthusiasts of chess
Stack Exchange Network staging zone, where users come together to build new Q&A sites