October 2024
Intermediate to advanced
270 pages
8h 13m
Spanish
Content preview from 97 cosas que todo programador Java debe saber
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Capítulo 72. Refactorización hacia la lectura rápida
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Benjamin Muskalla
Un lector ocasional suele alcanzar las 150-200 ppm (palabras por minuto) con una buena tasa de comprensión. Las personas aficionadas a la lectura rápida pueden alcanzar fácilmente hasta 700 wpm. Pero no te preocupes, no necesitamos batir un nuevo récord mundial de lectura rápida para aprender los conceptos básicos y aplicarlos a nuestro código. Examinaremos tres áreas que resultan especialmente útiles a la hora de leer código: la ojeada, la metaguía y la fijación visual.
¿Qué hace que la lectura rápida sea tan rápida? Uno de los primeros pasos es suprimir la subvocalización. ¿Subvocalización? Exacto. Esa voz en tu cabeza que acaba de intentar articular correctamente esa palabra. Y sí, ahora eres consciente de esa voz. Pero no te preocupes, ¡pronto desaparecerá! La subvocalización puede desaprenderse y es un primer paso esencial para mejorar seriamente la velocidad de lectura.
Veamos este método con tres parámetros, que deben validarse. Una forma de leer el código es seguir dónde y cómo se utilizan los parámetros de entrada:
public void printReport(Header header, Body body, Footer footer) { checkNotNull(header, "header must not be null"); validate(body); checkNotNull(footer, "footer must not ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.