September 2024
Intermediate to advanced
1648 pages
52h 56m
Spanish
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Capítulo 9. Tuplas, archivos y todo lo demás
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Este capítulo completa nuestro recorrido en profundidad por los tipos de objetos básicos de Python explorando la tupla, una colección de otros objetos que no pueden modificarse, y el archivo, una interfaz a archivos externos de tu ordenador. Como verás, la tupla es un objeto relativamente sencillo que realiza en gran medida las operaciones que ya conoces para cadenas y listas. El objeto fichero es una herramienta de uso común y con todas las funciones para procesar ficheros en tu ordenador. Dado que los archivos son tan omnipresentes en la programación, la visión general básica de los archivos que se ofrece aquí se complementa con ejemplos más amplios en capítulos posteriores.
Este capítulo también concluye esta parte del libro examinando las propiedades comunes a todos los tipos de objeto principales que hemos conocido: las nociones de igualdad, comparaciones, copias de objetos, etc. También exploraremos brevemente otros tipos de objetos de la caja de herramientas de Python, incluidos el marcador de posición None y el híbrido namedtuple; como verás, aunque hemos cubierto todos los tipos primarios incorporados, la historia de los objetos en Python es más amplia de lo que he insinuado hasta ahora. Por último, cerraremos esta parte del libro echando un vistazo a una serie de trampas comunes de los tipos objeto y explorando ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.