June 2004
Beginner to intermediate
364 pages
7h 38m
English
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4.9. Running Your Code
Problem
You want to run your code.
Solution
Select one of the following items in the Run menu:
- Run→ Run Last Launched
Runs the last launched program
- Run→ Run History
Enables you to select programs to run from a submenu
- Run→ Run As
Enables you to select how to run a program—with the Java Applet, Java Application, JUnit Test (discussed in Chapter 5), or Run-time Workbench
- Run→ Run
Enables you to set the launch configuration and run your code
Discussion
Before running your code, save your files, or Eclipse will prompt you to do so. The general way to run your code is to select Run→ Run As, and then choose the way you want to run your code from the submenu: Java Applet, Java Application, JUnit Test, or Run-time Workbench (used to run plug-ins under development).
Tip
The Run→ Run History and Run→ Run Last Launched menu items give you handy shortcuts for running recent programs.
Eclipse 3.0
Eclipse 3.0 adds another option to the Run→ Run As submenu: JUnit Plug-In Test. Eclipse 3.0 makes JUnit available for plug-in development.
See Also
Chapter 5 on JUnit testing; Chapter 2 of Eclipse (O’Reilly).
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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.