jQuery in Action, 2nd edition*
The moose likes Beginning Java and the fly likes Double Value Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of OCM Java EE 6 Enterprise Architect Exam Guide this week in the OCMJEA forum!
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "Double Value" Watch "Double Value" New topic
Author

Double Value

Natraj Gudla
Ranch Hand

Joined: Feb 09, 2003
Posts: 34
Hi,
I have a double value which prints a lot of digits after the decimal.
how do i control the number of digits after the decimal.
regards
Ernest Friedman-Hill
author and iconoclast
Marshal

Joined: Jul 08, 2003
Posts: 24183
    
  34

You can use the java.text.DecimalFormat class to prepare formatted Strings from your double value -- i.e.,

prints 123.456 .


[Jess in Action][AskingGoodQuestions]
 
jQuery in Action, 2nd edition
 
subject: Double Value