April 2023
Beginner to intermediate
318 pages
5h 11m
German
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8Verarbeitung von Dateien
Ein wichtiger Bestandteil vieler Anwendungen ist die Verarbeitung von Informationen aus Dateien, die das dauerhafte Speichern von Daten ermöglichen. Darüber hinaus müssen die meisten Programme mit anderen Applikationen interagieren und dabei manchmal auch Daten mithilfe von Dateien austauschen.
Python besitzt das Modul os, das uns viele nützliche Funktionalitäten zur Verfügung stellt, um mit Verzeichnissen und auch Dateien zu arbeiten. Einige weitere Funktionalitäten werden durch das Modul shutil bereitgestellt.
Bitte beachten Sie, dass es bei der Kommunikation und Ein- und Ausgabe immer auch zu Fehlern oder zumindest Problemen kommen kann, etwa dass eine Datei nicht vorhanden ist oder nicht in sie geschrieben werden ...
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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.