Hi,

I get the following exception when i try to run the following code segment.

stmt = (Statement) conn.createStatement();

rs = stmt.executeQuery( "SHOW TABLES");

if(rs.first())...

I solved it, thanks

Yes, it says that.

I formatted my computer today, now I can't compile the files from command prompt, but I can run the compiled ones. How can I solve this problem :o :o :o

Thanks

Deitel - Java How to Program

From the documentation


public class NoClassDefFoundError
extends LinkageError

Thrown if the Java Virtual Machine or a ClassLoader instance tries to load in the definition of a class (as part...

I also think that a book would be better

Try out this code, maybe you can use some parts of it

class Convert {

public static void main(String args[]) {

Scanner keyboard = new Scanner( System.in);
String Num,...

Maybe you should use ArrayList class rather than using arrays.

You do not need to specify a maximum element number. Also ArrayList class does the shifting things itself when you remove an element...

You can use " java.io" package classes to do that.

Maybe you can work on some kind of simulation things such as traffic simulation with intelligent drivers, pedestrians... or air control simulation. Also a modeling kind of thing might be interesting...

You can define one of tthose frames as an inner class under another one with private access (Actually you can't make an inner class public). THen you can use D1 in both of them. And you can use the...

Hi,

I have problems with showing the menu items. I wrote a kind of calculator program. When I open the file menu the first open item can be seen on the text field but the other ones I think goes...