On this Christmas, a lot of us will pay more then $1000 for a new iPhone XY or for a similar Samsung one (twice the price of a netbook) and you will have in your hand a quite powerful machine: for instance iPhone used as Theorem Prover is faster then an Intel Workstation (!)

In the 1980, privacy was a lot easier to acquire. Banks can harvest information on us, but the limited computer power was a big limiting factor to their analyzing dreams. 

We are happy to announce a Solar-powered search engine on our web site. The search is integrated with the site, so click on the right upper icon to open the search box, type your words and the search will be far more relevant.

Sembra che il governo a trazione "Legista Stellare" voglia farsi buttare fuori dall'Europa.

Don pablo

Don Pablo si guardò allo specchio un’ultima volta.

The ZilogZ80 CPU is an 8-bit based microprocessor. It was introduced by Zilog in 1976 as the startup company's first product. The Z80 was conceived by Federico Faggin in late 1974. The Z80 was software compatible (!) with the Intel 8080 machine language. It added several extensions and was the heart of the ZX Spectrum.

We moved gioorgi.com to WebFaction on 15 Jul 2011. WebFaction served us well but with somewhat suboptimal performance. Uptime was never very good, and perfromance suffered from a very slow servers. We have plenty of disk space but little ram (512Mb) to play with.

For a complete description see https://www.codeproject.com/Articles/33052/Visual-Representation-of-SQL-Joins