April 2019
Intermediate to advanced
700 pages
20h 15m
French
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CHAPITRE 3 Dictionnaires et ensembles
Tout programme Python en cours d’exécution a plusieurs dictionnaires actifs en même temps, même si le code de programme de l’utilisateur n’utilise pas explicitement un dictionnaire.
— A. M. Kuchling, « Implémentation des dictionnaires Python : être tout pour tous »1
Le type dict n’est pas seulement largement utilisé dans nos programmes mais c’est aussi une partie fondamentale de l’implémentation de Python. Les espaces de noms de modules, les attributs de classes et d’instances, et les arguments de mots-clés de fonctions sont quelques-uns des concepts fondamentaux dans lesquels les dictionnaires sont déployés. Les fonctions intégrées
vivent dans __builtins__.__dict__.
En raison de leur rôle crucial, les dictionnaires ...
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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.
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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.