June 2022
Intermediate to advanced
344 pages
8h 19m
German
Content preview from Java für Kids - Programmieren lernen ohne Vorkenntnisse, 8. A.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,
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.
Kapitel 5: Do it yourself: Funktionen und Klassen
Unsere bisherigen Projekte waren nicht sonderlich groß und somit überschaubar. Man hatte den Quelltext komplett im Blick. Doch wenn die Projekte »dicker«, gar sehr viel umfangreicher werden, wie bei einer professionellen App oder einem anspruchsvolleren Spiel, dann wird der Umfang der Quelltexte irgendwann unüberschaubar.
Untergliedert man jedoch ein größeres Programm in Abschnitte, so besteht weniger Gefahr, die Übersicht zu verlieren. Dazu brauchen wir passende Hilfsmittel, und die finden wir in Funktionen und Methoden, Klassen und Objekten. Damit arbeitest du schon seit dem ersten Kapitel. Aber hier machen wir den Versuch, selbst »solche Dinger« zu basteln.
In diesem Kapitel lernst du
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wie ...
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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.