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Article #15640

double value to file text

#15640
From: Hungria Berbesi
Date: Tue, 18 May 1999 00:00
61 lines
2214 bytes
Hello!!

I speak a little english only.

Please help me!!

Who can help me??

I need use a text file. I use doubles values, an array of doubles
values, and I need write they into a text file.

How can I do it?

Here is a code make for me, but, my file text is bad, because
the values have a blanks in int.


Here is my code:
 try{
       dd=new Double(Efe_glo_i_d[time]);
        s=dd.toString(Efe_glo_i_d[time]);
       //s=String.valueOf(Efe_glo_i_d[time]);
       output.writeChars(s);       output.writeChar('\t');
       s=String.valueOf(Efe_glo_pre[time]);
       output.writeChars(s);       output.writeChar('\t');
       s=String.valueOf(Efe_glo_merc[time]);
       output.writeChars(s);        output.writeChar('\t');
       output.writeChar('\n');
       }
 catch(Exception e){
       System.out.println("Error al escribir en  el archivo ");
       System.err.println("Exception: " + e);
       }
  }

Why my text file has blank values inter numbers??
i need use 1.0008768173500533 no  1 . 0 0 0 8 7 6 8 1 7 3 5 0 0 5 3 3
Please help me..

My text file is this:
 1 . 0 0 0 8 7 6 8 1 7 3 5 0 0 5 3 3     1 . 0 5 2 6 3 1 5 7 8 9 4 7 3 6
8
4        1 . 0 1 5 0 0 0 0 0 0 0 0 0 0 0 0 1      1 . 0 0 1 3 7 9 2 6 5
9
6 3 9 7 0 2      1 . 0 4 3 4 7 8 2 6 0 8 6 9 5 6 5 2     1 . 1 6 4 2 8 5
7
1 4 2 8 5 7 1 4 4         1 . 0 0 1 4 8 6 7 6 2 4 7 8 2 3 9 8    1 . 0 3
4
4 8 2 7 5 8 6 2 0 6 8 9 5        1 . 2 1 3 6 3 6 3 6 3 6 3 6 3 6 3 6
1 . 0 0 1 4 7 4 9 2 6 5 9 1 1 6 0 9      1 . 0 2 5 6 4 1 0 2 5 6 4 1 0 2
5
                 I need use 1.0008768173500533 no   1 . 0 0 0 8 7 6 8 1
7 3 5 0 0 5 3 3
Please help me..

thanks in advance

sincerely

hungria berbesi
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From: Hungria Berbesi <hungria@ing.ula.ve>
Subject: double value to file text
Date: 1999/05/18
Message-ID: <37417137.69AF1A31@ing.ula.ve>
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