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			Java parte 151. El patrón Singleton
Parte 151 del tutorial del lenguaje Java donde presentamos el patrón Singleton y mejoramos nuestra implementación del patrón de diseño DAO con JDBC agregando una configuración.
La agrego a una lista de reproducción que he creado para que todas las partes estén agrupadas.
Enlace para descargar el código fuente desarrollado durante las partes 147, 148, 149, 150 y 151 del tutorial: https://github.com/rafaelt458/Tutorial-Java/tree/Principal/Java147
Antes de ver este video, recomiendo ver los videos anteriores de la lista: https://www.youtube.com/watch?v=zkSz6gkY2hk&list=PLtdeXn2f7ZbPXR2R0JC0Qc8OURym5-Zze
También, es recomendable haber visto los tutoriales de los conceptos básicos de programación de la lista: https://www.youtube.com/watch?v=UA5uj_E4Piw&list=PLtdeXn2f7ZbPDXXSbDhDfG-2F5-kWIFOM
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