Go4Expert - Read File By Line

Go4Expert (http://www.go4expert.com/)

- Java (http://www.go4expert.com/forumdisplay.php?f=21)

- - Read File By Line (http://www.go4expert.com/showthread.php?t=19895)

Read File By Line

Hey advance,,, please help ...
i wanna read a txt file by line, and get the different value

example :
file.txt
you and me
me and you
you and me

with 3 lines in that file, i want get the value just you and me and me and you

please ... :disappoin

Re: Read File By Line

here's the codes you needed just edit it for your self
and i know that it will help you and you can do it after i post it

Code:

 FileWriter key = new FileWriter("File");

  BufferedWriter kbd = new BufferedWriter(key);

  BufferedReader k = new BufferedReader(new InputStreamReader(System.in));

  System.out.println("Input: ");

  String input = k.readLine();

  

  kbd.write(input);

  kbd.close();

  

  //kbd.write("The");

  //kbd.write(" Zombie");

  //kbd.write(" Is there");

  //kbd.write(" NOW");

i almost forgot
this are to write
just change the write to read
if u want that ur prog will read the txt file that u made.

btw,
thank me if i helped you
if not its up to you :P

Re: Read File By Line

Take it!

Code: Java

public class Reader {
    public static void main(String[] args) {
        try {
            BufferedReader br = new BufferedReader(new FileReader("file.txt"));

            List uniqueLines = new ArrayList(); 
            String line;
            while ((line = br.readLine()) != null) {
                if (!uniqueLines.contains(line)) {
                    uniqueLines.add(line);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Re: Read File By Line

LOL! your codes are more complicated than my post :D