September 2005
Beginner
576 pages
13h 6m
English
Content preview from SAMS Teach Yourself Programming with Java™ in 24 Hours, FOURTH EDITIONBecome 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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Creating a Sample Program
Now that you have installed and set up the Java Development Kit, you're ready to create a sample Java program to make sure that it works.
Java programs begin as source code—a series of statements created using a text editor and saved as a text file. You can use any program you like to create these files, as long as it can save the file as plain, unformatted text.
The Java Development Kit does not include a text editor, but most other Java development tools include a built-in editor for creating source code files.
Run your editor of choice and enter the Java program in Listing A.1. Make sure all the parentheses, braces, and quotation marks in the listing are entered correctly and capitalize everything in the program exactly ...
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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.