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Programming | Conecto ergo sum. - Part 7
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Redirección de salida en Java


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En los exámenes de mis últimos alumnos, a los que aún debo matar por suspender, tenían que hacer un servidor. Dicho servidor debía tener una GUI básica para mostrar diversos mensajes. A pesar de que en este ejemplo no era necesario, me pregunté cómo hacer para poder poner dichos mensajes en el mismo TextComponent desde …

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El operador ternario.


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El operador ternario es un operador un tanto especial. Se encuentra en bastante lenguajes y, para mi sorpresa, poca gente que conozco sabe de qué se trata. Dicho operador es muy sencillo: (condicion_booleana) ? si_true : si_false; Como podéis comprobar es un sustituto del if para ciertos casos. Al igual que odio el switch, me …

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