Comments by Member 12200805 (Top 35 by date)

Thank for Your response sir,I am unable to paste the image here..i posted one image in stackoverflow.Kindly take a look.my requirement is SelectAll for Column wise thats why i add children("td")

ho to use this String s in coding

yes i have possible letters in a string

String s = "ஃஅஆஇஈஉஊஎஏஐஒஓஔக்ககாகிகீகுகூகெகேகைகொகோகௌங்ஙஙாஙிஙீஙுஙூஙெஙேஙைஙொஙோஙௌச்சசாசிசீசுசூசெசேசைசொசோசௌஞ்ஞஞாஞிஞீஞுஞூஞெஞேஞைஞொஞோஞௌட்டடாடிடீடுடூடெடே";

below is my first coding which gave me a correct output in the comment prompt..so wat should i do to get this output in the file

mport java.io.BufferedReader;
import java.io.FileReader;

public class gg {

public static void main(String[] args) {
FileReader fr = null;
BufferedReader br =null;

String [] stringArray;
int counLine = 0;
int arrayLength ;
String s="";
String stringLine="";
try{
fr = new FileReader("D:\\surya\\New folder\\ss\\jj.txt");
br = new BufferedReader(fr);
while((s = br.readLine()) != null){
stringLine = stringLine + s;
stringLine = stringLine + " "
counLine ++;
}System.out.println(stringLine);

stringArray = stringLine.split(" ");
arrayLength = stringArray.length;
for (int i = 0; i < arrayLength; i++) {
int c = 1 ;
for (int j = i+1; j < arrayLength; j++) {
if(stringArray[i].equalsIgnoreCase(stringArray[j])){
c++;
for (int j2 = j; j2 < arrayLength; j2++) {
}
}
int k;
for(k=2;k==stringArray[i].length();i++)

// if(stringArray[i].length()==1)
{
System.out.println(stringArray[i]);
}}} fr.close();
br.close();
}catch (Exception e) {
e.printStackTrace();
}}}

got only teo lines in correct order
(i.e) 0 0 0 A B C D
0 0 A B C D E

how to use improve question

i have found the solution to add the files in jlist...but i cant find the solution to open the file .

thank you so much...

thank you..i try to get idea from the link u send..

sure sir

this is the actual program..i used to get the arraylist..bt want to knw how to get the output on the file...
import java.util.ArrayList;
public class array {
public static void main(String[] args) {

ArrayList <string> elements = new ArrayList<>();
elements.add( one);
elements.add( two);
elements.add( three);
int count = elements.size();
System.out.println( "Count: " + count);
for (int i = 0; i < elements.size(); i++) {
int value = elements.get(i);
System.out.println("Element: " + value);
}
}
}

import java.util.ArrayList;
public array {
public static void main(String[] args) {
ArrayList <string> elements = new ArrayList<>();
elements.add( one);
elements.add( two);
elements.add( three);
for (int i = 0; i < elements.size(); i++) {
int value = elements.get(i);
System.out.println("Element: " + value);
}
}
}

i can able to get the arraylist on the comment prompt..bt dont know how to write that on a file

s..sir u r rite...got the output...thank u soo much..

even this program works in comment prompt...i do it in net beans because i am trying with a tamil language files..

thanks for ur answer sir..but i have directory in the name hh...and this programs give me the output in comment prompt...only in net beans it throws this error?

line 27: for (File f : files) {

this program run successfully in comment prompt but shows error in netbeans...
for (File f : files) {
---in this line..

if i am using tamil files..getting output like this... [ இன�டர�வியூதெரிந�த�கொள�ள�ங�கள�_-Dinamani-TamilDailyNews_DATE]
 à ®¤à ¯‡à ®°à ¯�à ®µà ¯� à ®Žà ®©à ¯�à ®±à ®¾à ®²à ¯‡ à ®ªà ®³à ¯�à ®³à ®¿ à ®®à ®¾à ®Â

yes sir i have some files in the dir...

got the output ..thank you ..sir

thank you sir ..i got the output ....but respective file contents changing between multiple files ...where i hava to change the code to get the file content correctly?

Exception in thread "main" java.lang.NullPointerException
at tryy.main(tryy.java:15)
getting this error while compiling...any solutions plz

i am new to programming,thanks for ur help..

sir, PrintWriter out
= new PrintWriter(new BufferedWriter(new FileWriter("foo.out")));
this same condition is used for multiple files also?

i dont know how to get the ouput in the existing file itself

sir i have to read all files from the folder and should get the name of the file inside each file respectively...this changes(adding name of the file) should be directly go to the excisting file instead of displaying in the command prompt..

before running the file will have only contents..after running this program, the file should contain respective file name with content..

how to get the output in the excisting file itself?