November 2006
Intermediate to advanced
224 pages
3h 29m
English
Content preview from Java™ Phrasebook
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Compiling a Java Program
javac HelloWorld.java |
In this phrase, we compile the HelloWorld.java source file to bytecode. Bytecode is Java’s platform-independent representation of a program’s instructions. The output will be placed in the HelloWorld.class file.
The javac executable is included with the Java JDK distribution. This javac program is used to compile the Java source files that you write into Java class files. A java class file is a bytecode representation of the compiled java source. For more complete information about the javac command, be sure to see the JDK documentation. There are many options you can use with javac that are not covered in this book.
For most programming projects, other than very small and simple programs, you will ...
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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.