Change the decimal separator is set to "." : Decimal « Data Type « Java

1. Java
2. Data Type
3. Decimal

Change the decimal separator is set to "."

  

import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;

public class Main {
  public static void main(String args[]) {
    double d = 123456.7890;
    DecimalFormat df = new DecimalFormat("#####0.00");
    DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();

    dfs.setDecimalSeparator('.');
    df.setDecimalFormatSymbols(dfs);
    System.out.println(df.format(d));
  }
}

   
    
  

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