April 2023
Beginner to intermediate
318 pages
5h 11m
German
Content preview from Python lernen – kurz & gutBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.
3Strings
Wir haben schon ein paar Mal Strings verwendet, ohne viel darüber nachzudenken. Als kurze Erinnerung: Variablen vom Typ str modellieren Zeichenketten und dienen zur Verwaltung von textuellen Informationen. In diesem Kapitel schauen wir uns die Thematik genauer an und beginnen unsere Entdeckungsreise zu Zeichenketten.
3.1Schnelleinstieg
Strings bestehen aus einer Folge einzelner Zeichen1 Im Gegensatz zu anderen Sprachen besitzt Python keinen Datentyp für einzelne Zeichen, sondern diese werden einfach als String der Länge 1 repräsentiert. Strings lassen sich als Zeichenkette in doppelten oder einfachen Anführungszeichen erzeugen. Das ist insofern praktisch, als man so die jeweils andere Art innerhalb des Strings verwenden kann, falls dies ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.