Software Engineer, Application Developer and Information Technology enthusiast with over 8 years of experience working with Java and related technologies.
Java is all based on Object-oriented programming (OOP) paradigm. OOP is so integral to Java that it is best to understand its basic principles before you begin writing even simple Java programs. Two Programming Paradigms The world (or at al least the computer programs world) is governed by two prog…
Manuel Vieda
Problems in Computer Science are often classified as belonging to a certain class of problems (e.g., NP, Unsolvable, Recursive). In this problem you will be analyzing a property of an algorithm whose classification is not known for all possible inputs. The Problem Consider the following algorithm:…
Manuel Vieda
The Collatz problem, also known as 3n+1 problem, is a problem posed by the German mathematician Lothar Collatz in 1937 at the University of Hamburg: Does the Hailstone sequence always terminate (i.e. end in 1) for any value of n? Hailstone Sequence A 'Hailstone' sequence is defined as: For any po…
Manuel Vieda
Cada Diciembre llegan las tradiciones que nos alegran: luces, postres, reuniones familiares, regales, fiestas y, cómo no, hacer el recorrido por todo lo que pasó y se vivió durante el año. Lo bueno, lo malo, por mejorar y todo lo que hubiésemos querido que pasara. A esto sumamos la entrada, desde ha…
Manuel Vieda
¿Qué es JRebel? En pocas palabras JRebel es una herramienta para la etapa de desarrollo, creado por la empresa ZeroTurnaround, que permite aplicar cambios realizados en el código a aplicaciones Java sin la necesidad de estar realizando continuamente redeploys en los contenedores. ¿Cómo funciona JRe…
Manuel Vieda