Nifty way to swap two integers in C (C++) without using a temporary variable. Uses one line of code (3 assignments).

Parsing a String for Numbe

Using the Termios library, we can have the user enter a character on the keyboard, without it being displayed on the screen.

LCase Functio

Transform XML File with XSL Stylesheet

Conexion de una base de datos de PostgreSql 8.2 a Java

I use this function when passing an array to a function being called from setTimeout();

Classe que donada una frase té com a sortida la mateixa frase però havent-li aplicat la xifra del cèsar (per defecte amb valor 3).

Classe que pren una frase i una clau i obté com a sortida el missatge encriptat usant l'algorisme de Vigenère.

This function returns a Date object being set at 12 A.M. It is useful for comparing dates where you don't know if they'll come set at the beginning of the day or not.