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Java Java Objects Meet Objects Creating Classes

Binyamin Friedman
Binyamin Friedman
14,615 Points
Posted by Binyamin Friedman
Binyamin Friedman
14,615 Points

Why did he write the "%n" in: System.out.printf("The dispenser is %s %n", dispenser.

I just don't understand the explanation he gave in the video.

3 Answers

Matthew Edmondson
Matthew Edmondson
570 Points
Matthew Edmondson
Matthew Edmondson
570 Points

From what I understand \n will usually work just fine as a line break, but may have some compatibility problems on some systems. %n isn't assigned an argument like %s or %f and has better compatibility as a line break across more platforms.

Binyamin Friedman
Binyamin Friedman
14,615 Points
Binyamin Friedman
Binyamin Friedman
14,615 Points

I didn't realize it was a line breaker. Thanks!

Diwesh Saxena
PLUS
Diwesh Saxena
Courses Plus Student 756 Points
Diwesh Saxena
Diwesh Saxena
Courses Plus Student 756 Points

Like Matthew Edmondson pointed, it is just to ensure compatibility on some systems. You can very well try replacing the "%n" here with the usual "\n". It will still execute the same way.

John Anselmo
PLUS
John Anselmo
Courses Plus Student 2,281 Points
John Anselmo
John Anselmo
Courses Plus Student 2,281 Points

%n is relatively new. \n and %n will always work, however %n is used cross platform because \n will not always work the same on every device/IDE