December 1999
Intermediate to advanced
816 pages
20h 27m
English
Content preview from PURE Java™ 2Become 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,
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The Java 2 SDK
It is the Java 2 SDK, the Java Software Development Kit, that contains all the classes you need to develop Java programs, tools for compiling, running, debugging, and profiling your code. The Java Runtime Environment (JRE) runs your code in a JVM. The main differences between the JRE alone (which browsers have) and the Java 2 SDK are the tools and extra classes used for development. When you want to develop in Java, you need to obtain a Java 2 SDK. The simplest way to get it is to go to the JavaSoft Web site to the link for Products and APIs and chose the Java 2 SDK. It's a fairly large download, so it will take a while, unless you have a fast T1 line or the like. Let's look at the components of the Java 2 SDK.
Classes
The Java ...
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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.