Java Programming

set system clock
Hi, for synchronization purposes I need to set the system clock, anyone can tell me how to do this in Java? I need it both for a pda which is running windows mobile 2003 and a computer which is running ubuntu. Thanks. greetz, gerrit ... 20 Jun 2006 09:32

java comm
It appears that from v3 onwards, sun are no longer supporting javax.comm for XP, and downloads are only now available for Sun and Linux platforms. Does anyone know where I can download an older version of javax.com, eg. 2.0, for XP? Alternatively are there any other API's available for java 5/Eclipse that provide ... 19 Jun 2006 18:26

JDBC: Problem with execution of SQL Statement
Hello, A simple JDBC program is given below: import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class TestClass { public static void main(String args[]){ try { Class.forName("orac... 19 Jun 2006 18:26

array into string....
Hi guys, can you tell me if exist a method that allow me to convert an array of byte into a string that contains all the char coded into the array of byte? I know the method toString of Byte class,but in my array of bytes some data can be splitted into two adiacent byte....how can i do to obtain an oly string fro... 19 Jun 2006 14:14

free labtop
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Servlet init
The init method for a servlet is as follows: public void init(){ try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); connection = DriverManager.getConnection("jdbc:odbc:library"); } catch(ClassNotFoundException cnfe) { System.err.println("Error loading drive... 17 Jun 2006 11:08

download a file from jsp
Hi, I have a jsp where I show a table. I am trying to download this jsp like excel file. To do this I put this code in my jsp: <% response.setBufferSize(65536); response.setHeader("Content-type","application/vnd.ms-excel"); String nombre = "fichero_excel.xls"; response.setHeader("... 19 Jun 2006 13:12

List to Array speed
Hi, just for interest: is there any speed difference between those lines? String[] names = (String[])party.toArray(new String[0]); String[] names = (String[])party.toArray(new String[party.size()]); thx Peter PS: are there any classes or tools for speed measuring? ... 14 Jun 2006 12:15

Program / Game...
Hi guys, i got a lil big question.... : is it possible to make a program with Java that lets you walk around in special sites? I mean, i create a special site with some pictures that the program knows. than, i start the program and input the adress of the site. The program "scans" the site and it see there are pi... 12 Jun 2006 02:44

hi priyanka
i want to learn java can u give me your help to learn java ... 11 Jun 2006 04:57