Archivo por meses: noviembre 2007

Colossus Cracks German Code 60 Years On – But It’s Not The First!

Colossus, the Second World War computer, today successfully deciphered a coded message transmitted from Germany, recapturing the drama and excitement of Bletchley Park’s code-breaking legacy.Experts using the newly-rebuilt machine at the National Museum of Computing in Bletchley Park, Buckinghamshire, managed to beat a number of rival code breakers using modern-day computers.But, more than 60 years… Leer más »

MIT Releases the Source of MULTICS, Father of UNIX

«Extraordinary news for computer scientists and the Open Source community was announced over the weekend, as the source code of the MULTICS operating system (Multiplexed Information and Computing Service), the father of UNIX and all modern OSes, has finally been opened. Multics was an extremely influential early time-sharing operating system and introduced a large number… Leer más »

AUTO_INCREMENT

El valor inicial para AUTO_INCREMENT para la tabla. En MySQL 5.0, sólo funciona para tablas MyISAM y MEMORY. También se soporta para InnoDB desde MySQL 5.0.3. Para inicializar el primer valor de auto incremento para motores que no soporten esta opción, inserte un registro de prueba con un valor que sea uno menor al deseado… Leer más »