September 2024
Intermediate to advanced
1648 pages
52h 56m
Spanish
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Capítulo 37. Unicode y cadenas de bytes
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Hasta ahora, nuestra exploración de las cadenas en este libro ha sido deliberadamente incompleta. La vista previa de tipos delCapítulo 4introdujo brevemente las cadenas y archivos Unicode de Python sin dar muchos detalles, y el capítulo sobre cadenas de la parte de tipos básicos de este libro(Capítulo 7) limitó deliberadamente su alcance al subconjunto de temas sobre cadenas que la mayoría de los programadores de Python necesitan conocer.
Esto fue así por diseño: como muchos programadores, incluidos la mayoría de los principiantes, trabajan con formas sencillas de texto como ASCII, pueden trabajar sin problemas con el tipo básico de cadena str de Python y sus operaciones asociadas, y no necesitan familiarizarse con conceptos más avanzados de cadenas. De hecho, estos programadores pueden ignorar los cambios en las cadenas de Python 3.X y seguir utilizándolas como hasta ahora.
Por otra parte, muchos otros programadores tratan con tipos de datos más especializados: conjuntos de caracteres no ASCII, contenido de archivos de imagen, etc. Para esos programadores, y para otros que algún día puedan unirse a ellos, en este capítulo vamos a completar el resto de la historia de las cadenas de Python y a ver algunos conceptos más avanzados del modelo de cadenas de Python.
En concreto, exploraremos los fundamentos de la compatibilidad de Python ...
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