
Twenty-one years ago, I had the honor, together with Sakis Kasampalis, of starting a project to translate into Greek some of the most important articles of the GNU Project, as supporters of the Free Software Foundation.
One of the articles I like the most is The GNU Project, originally written by Richard Stallman in 1984. You can read the Greek translation here.
In my opinion, anyone who uses free software or open-source software should read it at least once. It offers an important historical perspective on how the GNU Project began in 1984 and explains the ideas and principles that shaped the free software movement.
Twenty-one years later, I still feel proud to have contributed, even in a small way, to making these ideas more accessible to Greek-speaking readers.



Hello people! I hope you are well!
This project refers to an Arduino sketch which is used to produce animations with more than one LED. You can place several LEDs in a row or in any order you wish and enjoy the flow of traffic. Furthermore, if you wish to change the animation you can choose the next in line by pressing a special button. One such application might remind you of the Christmas lights.






Ignoring multiline comments with start states in compilers with Flex.
In a previous article I have presented a way for ignoring multiline comments with an old fashion way.
In this article I’ll demonstrate a more elegant Flex-like way for ignoring multiline comments.
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