ssasi kumar

Hi everyone,
I have two interface like Excel, Word and both has print() method . And i have one class named Document and it implements print method from two interface. how can i know which interface print() method has been implemented?



thanks and regards
Sasikumar

Hi everyone,
I have two interface like Excel, Word and its has print method . In this method same are both interface and i have one class Document and i implies in this two interface this class . how do i call that method mentioned from this interface?



thanks and regards
Sasikumar

class Test() { static Test _ui = null //this is misssing Test() { } Test(something) { } public static synchronized Test getInstance() { if (_ui == null) { _ui = new Test(); } return _ui; } } public class HelloWorld{ public static void main(String []args){ Test t = new Test(); //or Test t = Test.getInstance(); } }

hi,

I asking what is difference between using Test.getInstance() or new Test() creating object?

Hi everyone,

I have one doubt what is difference between getInstance() and new Class()?

For Example :
class Test() { Test() { } Test(something) { } public static synchronized Test getInstance() { if (_ui == null) { _ui = new Test(); } return _ui; } } public class HelloWorld{ public static void main(String []args){ Test t = new Test(); //or Test t = Test.getInstance(); } }


Thanks
Sasikumar

i have E: drive partition also have permission for create folder in windows 8 machine.

thanks jasper

File f = File.createTempFile("sasi",".txt",new File("E:/sasi"));

Error :
java.io.IOException: The system cannot find the path specified
at java.io.WinNTFileSystem.createFileExclusively(Native Method)
at java.io.File.checkAndCreate(File.java:1704)
at java.io.File.createTempFile(File.java:1792)
at TempFile.main(TempFile.java:10)

above the code folder name 'sasi' not available on E: drive. above that code working fine on windows xp. but windows 8 gave error... this is my problem dude...

Why should not working File.createTempFile method in windows 8 host?

it comes 10. why its come this answer?

public class Example {
public static void main(String[] args) {
int a = 012;
System.out.println(a);

}

}

wat will be the output for the above code?

hi every one,

i have one array list . it contains different datatypes value like as int,double,string. now i need how to sorting this values...

regards
sasikumar

Hi everyone
in jsp page i putting javascript alert method before jsp:forward tag.its not called while calling jsp page.what is the reason can anyone explain this question


thanks and regards
sasikumar

hi every body,
i give one form method post thats is working fine form submit process but i change get method for give to form its not working submit processes properly....<form name="process" method="get" or "post" ></form>
:banghead:


thanks in advance....

Sasikumar

hi sidheer,

Thanks for your reply. now am working java trainee in one mnc company. so that commandline arguments program concept is my task .my team leader told not gave a string input.


thanks for reply...
with regards,
sasikumar..