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Old 03-16-2006, 03:33 PM   #1
linuxmandrake
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rounding a large double to 2 decimal places


How do I do it in java. Am using 1.4.2 and must do
 
Old 03-16-2006, 05:08 PM   #2
Matir
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Magic Google 8-Ball said: http://www.codecomments.com/archive2...-8-537423.html
 
Old 03-17-2006, 03:31 PM   #3
Fredstar
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Quote:
Originally Posted by linuxmandrake
How do I do it in java. Am using 1.4.2 and must do
use the DecimalFormat class

DecimalFormat myFormat;
myFormat = new DecimalFormat("0.00") // the 0.00 sets 2 for 2 3 for 3 and so on

then when outputting call it

//if using System.out.println

System.out.println(myformat.Format(2.68546846484));

************************************************
EDIT
************************************************
Sorry rushed in response and thought you were looking to format your output. sorry
which would output 2.68

Last edited by Fredstar; 03-17-2006 at 03:34 PM.
 
  


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