February 2012
Intermediate to advanced
435 pages
15h 13m
French
Content preview from Apprendre à programmer avec Python 3
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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.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.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.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.
7
Fonctions originales
La programmation est l’art d’apprendre à un ordinateur comment accomplir des tâches qu’il n’était pas capable de réaliser auparavant. L’une des méthodes les plus intéressantes pour y arriver consiste à ajouter de nouvelles instructions au langage de programmation que vous utilisez, sous la forme de fonctions originales.
Définir une fonction
Les scripts que vous avez écrits jusqu’à présent étaient à chaque fois très courts, car leur objectif était seulement de vous faire assimiler les premiers éléments du langage. Lorsque vous commencerez à développer de véritables projets, vous serez confrontés à des problèmes souvent fort complexes, et les lignes de programme vont commencer à s’accumuler…
L’approche efficace d’un problème ...
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