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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: 24166
    
  30

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

prints 123.456 .


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It is sorta covered in the JavaRanch Style Guide.
 
subject: Double Value
 
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