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I have been working on a newsletter system for a site i'm finishing and everything is working fine apart from when i'm trying to send html/plain text email I found an article on this site http://www.tek-tips.com/faqs.cfm?fid=2681 I created my own function that gets post data from a form and...

I tried doing what you said and it compiled. Would doing this affect the program because it's not using E?

It needs to be generic so everthing Object is replaced with E

OK...here si the code for the Node class import java.util.*; public class Node<E> implements Comparable<E>{ Node<E> next; // Refers to next item in the list. Node<E> previous; // Refers to the previous item. *** E cargo; // The item for this...

That is the whole error message I get when trying to compile

I posted the error above the code

I think i have worked that out but it may need checking to see if I have it right but i get this error when compiling import java.util.*; public class OrderedLinkedList<E> extends AbstractSet<E> implements SortedSet<E> { private Node<E> start; private Node<E> end; private...

I have got quite a bit further with this but i am stuck on what to return for the subSet(), headSet() and tailSet() I looked at the java site and it said to return SortedSet and other code but i don't know what in my code is to be returned. Here is my code now import java.util.*; public...

I am trying to create a linked list which is sorted using the predifined methods for the interface but using my own code to rewrite the mehtods. I have come across a problem and so far i have 1 error when compliling the line it is pointing to is this public compare(E o1, E o2) { here is the...

I am trying to create a linked list that uses the Sorted Set interface but am unclear about what needs to go in certain methods. I am creating the class and I'll have the app that inserts the data seperate. What i need is to create the class that uses all the methods that are on the Java...

I couldn't find code tags anywhere on the page otherwise I would have done that Underneath the validation I have this <b>while (packageWeight != 0) { more code }</b> which goes to the next part of the code if what is entered is any number but zero. Unfortunately negative numbers are still...

I have some validation that checks for numerical input and displays an error message if anything else is entered. What I want is, if the user enters a negative number, an error message is displayed also and asks again for input until they enter a positive number. Everything I try lets the user...

I am trying to cut down the size of my website and know that I can use the index page as the layout and have content change for each page using the same layout (like using one page but changing the content). What I am trying to achieve is something like http://www.sample.com/index.php?page=news...

Hello again. My computer was running fine and then blu screened and restarted. It now will only boot into safe mode even though i selected last known good configuration. Is there any way I can restore my desktop back the way it was without having to reinstall windows?

I have sorted my problem out thanks. I changed a few PCI cards around as there were no yellow symbols. Had one major system restart earlier but it's staying on now with no problems. I moved an exhaust and i think that's what was causing the problems but it's all sorted now Anyway thanks for...

I have just reinstalled windows XP and have all the hardware drivered and all the available updates and service packs from microsoft. The problem is when I am connected to the internet for programs theat require a connection, windows shuts down (but not the computer). It is like the monitor is...