November 2024
Intermediate to advanced
430 pages
9h 7m
French
Content preview from Livre de cuisine du code propre
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Chapitre 7. Nommer
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Il n'y a que deux choses difficiles en informatique : l'invalidation du cache et le fait de nommer les choses.
Phil Karlton
7.0 Introduction
Le nommage est un aspect essentiel du développement de logiciels. Il a un impact direct sur la lisibilité, la compréhensibilité et la maintenabilité du code. Tu dois choisir de bons noms pour les objets, les classes, les variables, les fonctions, etc. De bons noms permettent de réduire la confusion et les erreurs et facilitent l'utilisation, la modification et le débogage du code par d'autres développeurs. Les noms ne sont pas pertinents pour les compilateurs et les interprètes. Mais l'écriture du code est une activité centrée sur l'homme. De mauvais choix de noms peuvent entraîner de la confusion, des malentendus et des défauts. Si un nom est trop générique ou peu clair, il peut ne pas refléter avec précision l'objectif ou le comportement de l'élément de code qu'il représente et il est plus difficile pour les autres développeurs de comprendre comment l'utiliser ou le modifier, ce qui entraîne des erreurs et des pertes de temps.
7.1 Expansion des abréviations
Problème
Tu as des noms abrégés ambigus.
Solution
Utilise des noms forts, suffisamment longs, non ambigus et descriptifs.
Discussion
Une mauvaise dénomination est un problème auquel les programmeurs sont confrontés dans la plupart ...
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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.