Software > Programming >
Ruby is a true object-oriented programming language renown for its ease for comprehension and maintainability. It can do most of the things other programming languages can do, but the programmer has more fun.
Now at the end of 2016, when I look at my very old notes from 2007 I wonder.. Is Ruby's hayday over?.
TODO - there are a lot of other notes in deep archives
Software > DOS >
http://www.4dos.info/ (Klaus Meinhard's Homepage)
A ubiquitous programming language used heavily on the internet.