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j.s.com

I am programming since end of the 70th, starting with 6502 & Z80 assembler, then basic, pascal, c, forth, logo, 4th dimension, php and swift. Now I write programs for Apple Macintosh and Arduino.

  • Germany
  • Member for 4 years, 11 months
  • 29 profile views
  • Last seen Dec 20 '19 at 9:07