The reason why you are getting the error on "totalInterestPaid" is cause you have declared it inside the while block, due to which it is not visible to any code outside that block and hence you are...

IMHO you cant make an OS independent executable (.exe) files, cause these files contain instructions native to the OS and your system architecture, for example an executable made for an 64 bit...

@chackboom

Am pretty sure the O.P. must have found a solution to it long long ago, please check the dates before posting on such fossilized threads.

Well I can see how this can be fixed, but I need to know your motive in writing lines 4 to 17, are they for testing your code like in a main as VernonDozier says??
Also why does your sum() method...

@ O.P.

Recommend do it the hard way as Peter suggested cause that way you will learn more about Java. Don't straight away jump and use NetBeans, although its a good IDE its unnecessarily bloated,...

You know a little bit googling wouldn't hurt you,
Heres one resource which I found via google:-

http://onjava.com/pub/a/onjava/2001/03/15/tomcat.html

You will find a ton of other resources if...

This is just plain old Java syntax error, the operator "+" in Java is used to concatenate String objects, remove the extra plus after "a" in all the three statements and you should be good to go,
...

Ok thank you for informing us about your need, hope you succeed in writing it.

How about deleting the entire file and then creating a new file with the same name at the same location !!!

Although you have mentioned that you are working on a web application, you have not even given us the slightest hint as to what are you using in that web application, is it JSP, Servlets etc.

Yes...

We would but apparently what effort did you put into doing that ? Heck it seems you dint even put the effort to read this announcement (http://www.daniweb.com/forums/announcement9-3.html) nor this...

Can you please post the complete error you are getting or the complete query you are using, I cant seem to trace it in your code.

Now making a blind guess here, it appears your SQL Statement...

Now I haven't gone through your code, but if you are looking for a data structure which can hold a list and gives you the facility to delete any element at random I suggest you take a look at the...

@ryy705
Now when I run javac -help I get the following message:-


Although I use the Eclipse Java compiler, but then too the usage should be the same even with the Sun JDK.
Now if you notice...

The following link apparently seems to be tailor made for the topic of this thread :- Packaging and Deploying Desktop Java Applications (http://www.netbeans.org/kb/articles/javase-deploy.html)

The problem is not of PATH variables or the Oracle driver Jar not found in classpath, It is quite simply you are not invoking the program correctly.

When you are running any Java program, you give...

Hi James, you have to use the noparse tags around the code tags like this:-

I agree with VernonDozier, your code compiled and ran OK,
You should not be getting this problem unless and until you are using a Java compiler prior to release 1.2 (i.e a pre Java2 compiler cause...

No problems, with the line numbers, I appreciate the fact that even though new you even care to use code tags.
The line numbers will come up if you wrap you code inside and tags.

Anyways the...

An exam for which no doubt you would have been given a decent time to prepare ?
Sorry "_Rosie_" but thats an all the more bigger reason why we shouldnt be helping you, cause it would be cheating. I...

Can you point out which is the line specified here :-


at MyPackage.MouseOverExample$Glyph.<init>(MouseOverExample.java:109)

Nope no ones going to write that code for you, but we will not mind helping you write it.

Here are some tutorials :-

Taking user input from console on Java[1...

@lloydsbackyard

I dont know what you are talking about. When I ran your code, it worked perfectly:-


stephen@xxx:~/Development/java> javac bonus.java
stephen@xxx:~/Development/java> java...

Or you could have done the same thing that adatapost did here (http://lmgtfy.com/?q=java+portable&l=1) and have found out the answer more faster.

Well just a quick Search of your code revealed that you have never created an Object of ExtendDVD so I guess its logical that nothing from it would be printed.

And I am sure the guy has already solved his problem 3 years ago, Talk about speedy replies !!!!

I do not know how to execute a macro, but what you could do is Query your MS-Access database and write the values from the recordset into a file CSV format (which can be opened in Excel) or...

This (http://lmgtfy.com/?q=adding+images+to+a+JAR&l=1) should help. It was the first search result in Google.

I already had a feeling you were working on a web application, thats why I had asked you to use sessions in your JSP, You can check this tutorial (http://www.jsptut.com/Sessions.jsp) to see Sessions...

No it doesn't and I checked your "claim" by putting Windows in my VirtualBox and if you are already logged into Yahoo in one window and click on "log in" in the next window, it would just ask you for...

Although I haven't used a Windows box for quite a while, I do not think that is possible. You only log in with one mail Id and the other IE windows will pick up the same sessions from your cookies.
...

Its as simple as :-

String[] splitString = book[i].split("-");

Look here (http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#split(java.lang.String)) for more details.

But beware...

Well I do not exactly whats wrong since you have not given us the table schema, but have you tried just printing the value returned by rsmd.getColumnType(1).

Although just for the record I do not...

@Vernon
Apparently I too thought he was more interested in finding the roots of his cubic equation, but reading his posts I guessed he was more interested in just plotting the graph.

The quick approach which comes to my mind is store a,b,c and d in an array say "coefficients" of size 4 and let the index at which the corresponding value is stored indicate the power of "x".
Ex:-...

Just correcting, he means the equals() (http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#equals(java.lang.Object)) method of the String...

I assume you are getting the SQLException on the third line.
To create the table you will need to switch to the database you just created by using the use db-name statement or else while creating...

Excellent analysis of the problem, also let me congratulate you on the wonderful code alignment technique you have pioneered.
Also do not directly copy paste your assignment.

Here are a few...

Yep acknowledged doc, thats why I mentioned



So whatever he wished to mean by notifying, if it was **just some other db operation** he can accomplish it using PL/SQL in his triggers.

Of...

Alternatively you could use database triggers, but beware of their performance as triggers may affect the performance of your Inserts, Updates etc. Also then all your code would be PL/SQL and not in...