September 2009
Intermediate to advanced
464 pages
17h 19m
German
Content preview from Python für Kids
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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.
332
Wörterbücher, Dateien und der alte Cäsar
Kapitel
12
Aufgaben …
Aufgabe 1:
Erstelle ein Skript – mit dem »Material« der interaktiven Sit-
zung zu diesem Thema –, das Funktionen enthält, mit denen du Dateien mit
einem Cäsar-Code wahlweise verschlüsseln oder entschlüsseln kann.
Aufgabe 2:
Jeder Caesar-Code hat die interessante Eigenschaft, dass seine
Umkehrung, die zum Decodieren gebraucht wird, wieder ein Caesar-Code
ist, aber für einen anderen Buchstaben. Wenn du herausfinden kannst, wie
dieser Buchstabe für die Decodierung aus dem für die Codierung ermitelt
werden kann, kommst du mit nur einer Codierungs-Funktion aus. Nütze
dies, um deine ...
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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.