September 2021
Intermediate to advanced
424 pages
9h 18m
German
Content preview from Einfach JavaBecome 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.
CGrundlagen zur JVM und Infos zum Java-Ökosystem
In diesem Anhang vermittle ich vertiefendes Grundwissen zur Java Virtual Machine (JVM). Zudem beleuchte ich kurz das breitgefächerte Ökosystem rund um Java.
C.1Wissenswertes zur Java Virtual Machine (JVM)
Java ist eine Programmiersprache, die in einer Laufzeitumgebung, der Java Virtual Machine (JVM), ausgeführt wird. Im Gegensatz zu anderen Programmiersprachen, beispielsweise C++, wird der Sourcecode beim Kompilieren mit dem Java-Compiler javac nicht in die Maschinensprache des jeweiligen Computers übersetzt, sondern in eine Zwischensprache, den plattformunabhängigen Bytecode. Der Name rührt daher, dass die Instruktionen in Form von Bytes codiert sind. Dieser Bytecode wird allerdings nicht direkt ...
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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.