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java Programming Glossary: decimalformat

Swing animation running extremely slow

http://stackoverflow.com/questions/14886232/swing-animation-running-extremely-slow

import java.awt.event.ActionListener import java.text.DecimalFormat import java.util.ArrayList import java.util.List import java.util.Random.. private static final String format 000000 private final DecimalFormat df new DecimalFormat format private JLabel name new JLabel JLabel.CENTER.. String format 000000 private final DecimalFormat df new DecimalFormat format private JLabel name new JLabel JLabel.CENTER private..

How to round a number to n decimal places in Java

http://stackoverflow.com/questions/153724/how-to-round-a-number-to-n-decimal-places-in-java

n 0.912300 returns 0.91230 Another method is to use the DecimalFormatter DecimalFormat df new DecimalFormat #.##### df.format 0.912385.. 0.91230 Another method is to use the DecimalFormatter DecimalFormat df new DecimalFormat #.##### df.format 0.912385 returns 0.91238.. method is to use the DecimalFormatter DecimalFormat df new DecimalFormat #.##### df.format 0.912385 returns 0.91238 However as you can..

Add leading zeroes to number in Java?

http://stackoverflow.com/questions/275711/add-leading-zeroes-to-number-in-java

share improve this question Another option is to use DecimalFormat to format your numeric String. Here is one other way to do the.. char digits Arrays.fill zeros '0' format number as String DecimalFormat df new DecimalFormat String.valueOf zeros return df.format num.. zeros '0' format number as String DecimalFormat df new DecimalFormat String.valueOf zeros return df.format num share improve this..

How to represent double values as circles in a 2d matrix in java

http://stackoverflow.com/questions/2833482/how-to-represent-double-values-as-circles-in-a-2d-matrix-in-java

final int SIZE 32 private static final int HALF SIZE 2 DecimalFormat df public DecRenderer DecimalFormat df this.df df this.setIcon.. final int HALF SIZE 2 DecimalFormat df public DecRenderer DecimalFormat df this.df df this.setIcon this this.setHorizontalAlignment..

Format file size as MB, GB etc [duplicate]

http://stackoverflow.com/questions/3263892/format-file-size-as-mb-gb-etc

digitGroups int Math.log10 size Math.log10 1024 return new DecimalFormat # ##0.# .format size Math.pow 1024 digitGroups units digitGroups..

Can a progress bar be used in a class outside main?

http://stackoverflow.com/questions/4637215/can-a-progress-bar-be-used-in-a-class-outside-main

import java.beans.PropertyChangeListener import java.text.DecimalFormat import java.util.List import javax.swing. @see http stackoverflow.com.. Double Double private static final int N 5 private final DecimalFormat df new DecimalFormat s double x 1 @Override protected Double.. static final int N 5 private final DecimalFormat df new DecimalFormat s double x 1 @Override protected Double doInBackground throws..

How do I format a number in java?

http://stackoverflow.com/questions/50532/how-do-i-format-a-number-in-java

r r is 5.12 f float Math.round n 100.0f 100.0f DecimalFormat df2 new DecimalFormat # ### ### ##0.00 double dd 100.2397 double.. f float Math.round n 100.0f 100.0f DecimalFormat df2 new DecimalFormat # ### ### ##0.00 double dd 100.2397 double dd2dec new Double.. dd .doubleValue The value of dd2dec will be 100.24 The DecimalFormat seems to be the most dynamic way to do it and it is also very..

Displaying Currency in Indian Numbering Format

http://stackoverflow.com/questions/5379231/displaying-currency-in-indian-numbering-format

locale share improve this question Unfortunately DecimalFormat doesn't support varyable width groups. So it won't ever format..

Java raw audio output

http://stackoverflow.com/questions/7782721/java-raw-audio-output

import javax.swing.border. import java.text.DecimalFormat import javax.sound.sampled. import java.io.ByteArrayInputStream.. JLabel frequency JCheckBox harmonic Clip clip DecimalFormat decimalFormat new DecimalFormat ###00.00 BeeperPanel super new.. harmonic Clip clip DecimalFormat decimalFormat new DecimalFormat ###00.00 BeeperPanel super new BorderLayout Use current OS..

rotating coordinate plane for data and text in Java

http://stackoverflow.com/questions/9371961/rotating-coordinate-plane-for-data-and-text-in-java

import javax.swing. import java.text.DecimalFormat import java.text.NumberFormat import java.util. class DataPanel.. draw tick marks on x axis NumberFormat formatter new DecimalFormat #0.0 double k double blueWidth double numTicks double iteration..

How to set color to a certain row if certain conditions are met using java?

http://stackoverflow.com/questions/9735007/how-to-set-color-to-a-certain-row-if-certain-conditions-are-met-using-java

count tableSummary.getRowCount NumberFormat formatter new DecimalFormat ### ### String no formatter.format count txtNo.setText no SimpleDateFormat..