April 2022
Beginner
512 pages
11h 32m
English
Content preview from Java For Dummies, 8th Edition
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.
Chapter 2
All about Software
IN THIS CHAPTER
Installing software development tools
Peeking inside the tools
Writing and running your own Java programs
The best way to get to know Java is to do Java. When you’re doing Java, you’re writing, testing, and running your own Java programs. This chapter describes the kind of software you use for all those Java-related tasks. The chapter has general instructions to help you set up your computer, but it has no detailed instructions. If you want detailed instructions, visit this book's website: http://JavaForDummies.allmycode.com.
Get Ready for Java
If you’re a seasoned veteran of computers and computing (whatever that means) and you’re too jumpy to follow the detailed instructions on this book’s website, you can try installing the required software by reading these general instructions:
Install a Java Development Kit (JDK).
A Java Development Kit is a bunch of software that makes all Java programs work.
But wait! What does it mean to make “all Java programs work"? I answer that question later in this chapter, in the section “The Inside Scoop.”
To install a Java Development Kit, visit
https://adoptium.netand follow that website's instructions. ...
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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.