Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Basics Perfecting the Prototype Parsing Integers

fast compiling

In the videos craig write the compile line in the console "javac FileName.java && java FIleName" in one click. how does he doing it?

1 Answer

Fahad Mutair
Fahad Mutair
10,359 Points

If you wrote it before, you can use up arrow in your keyboard.