32,199 Topics
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| | I really need help. I did the code, but I know it is all wrong. I am not sure how to fix it. This program has boggled me for a week. I am watching the growth of the function. First I have to calculate a function after entering the value … |
 | Hey y'all! I'm fairly new to internet programming, and I'm surrently developping my first socket app in Java.. Now I have a question... I wrote a simple chat client to learn the commands, it uses a datagram socket (that's what I want to stick with for now) and sends/recieves messages.. … |
| | We've been given an assignment to create a system that an investigator/scientist/etc. would use to store data of any sort (mainly structured data and unstructured free text), analyze the structured data and create technical reports using the stored data. I've created my structured data class as follows, using a LinkedList, … |
 | I'm having problem loading a java gui into a html page as an applet. I believe the problem is the init method. this is the first time i've had to make one and i don't think i did it right. here is my java code: [HTML]code[/HTML] package gui; import java.awt.*; … |
| | Hey everyone, I'm just wondering if anyone knows of any cool examples of a Java based multimedia program (besides the one that comes in the JMF). I have seen some pretty basic ones, but I'm wondering if there are any out there that are at the level of Winamp or … |
| | I been working on this little program that would allow the user to reference this custom playlist file. The playlist file is a simple text file with a list of music files on a URL: [code] http://www.whatever.com/a.wav http://www.whatever.com/b.wav etc... [/code] Basically what the program would do is ask the user … |
| | Hi all, I need a code which allows me printing of JPanel. VIMP is the JPanel contains large number of Other components such as Jcheckbox, JLabel, JButton on top & Bottom also, JTabel & JTextarea is inside JScrollpane. Something like this. JLabel JLabel JLabel JCheckBox JCheckBox JCheckBox JLabel JTextPane JTabel … |
| | Hi everyone, This is not exactly a question but something to lighten everyone's mood. You see some days back i had a programming program i could not solve and its rather tough as it had to do with graphic rendering. It was getting late so i decided to pack up … |
| | hi, i want to design my list item with background image,font faces and sizes when it selected by using Html tags. for example, // Contacts(userName, userIcon) Contacts contacts[] = { new Contacts("<html> <table width= '75%' height='57' border='1'><tr> <td align='center' background='resources/id.gif'><img src='resources/id.gif' width='22' height='20'>Username", resources/id.gif"), ... }; JList contactsList = new … |
| | I have found some interesgting websites which have excellent java applets that explain physics theory. I could only view those webpages when attached to the internet, but then I learned I could download the *.class file related to the applet and then I would be able to open the webpage … |
| | does the datatype float also have a over-/underflow like an integer? If yes, how can I create a float-underflow? thanks dave |
 | Hi Everyone, I want to program something cool (no this isn't for school, just for fun), but I don't know what to program. I wanted to make something that would be fun to make and use, but not too challenging. Any ideas? Thanks a lot. |
| | Hi, we all know that java has a very very very ugly interface. Well the default one anyway. Is there any way to make it better. Like maybe this. If so how do you do this. But freely [url]http://www.javasoft.de/jsf/public/products/synthetica[/url] And does this mean when you make it into a jar …  |
| | Does anyone know wether i can convert a Java written program to C? Thank You  |
 | Hi, I own a multiplayer gaming site and the games on it I bought. It came with a gaming lobby and the games themselves, with the backend server stuff too. However, my knowledge of java is a bout as extensive as a three year olds knowledge of Father Christmas not … |
| | I have written a binary search algorithm in java. I have a statement that when the search key is found it is printed to a terminal window. This statement when when called just keeps printing over and over and i cant figure out why :sad: . Can any one help? … |
 | I have obtained the following script which only lets a page load if the visitor has been to the previous page, if they haven’t it sends the visitor to the appropriate page. However, it only works in Mozilla. Can anyone help me adapt this script to work in Internet Explorer? … |
| | I've written a Java application using Netbeans, and I was wondering if there is any way in which I can run this application using an executable file in windows rather then having to run it through Netbeans itself. Is this possible? |
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| | Hi, Its my first post. I couldn't find the answer to my Javascript link problem after looking in these forums. I do know how its happened. I was on a site which had the right click button disabled and I knew there would be away around it, so I searched … |
| | Why is it after I compile the program sucessfully, the options will not work? Only one out of my four case statements actually execute. |
| | I rewrote a project and it compiled sucessfully with no errors. I then went to test the project to make sure it gave me the output I was looking for. It then went matrix. The command prompt was filled with letters jumping on the screen just like in the movie. … |
| | Hi guys....I am planning to learn JAVA.....i don't know anything about it...just into C/C++.....don't know what compiler i should use.... suggest me some sites where i can download the compiler(Good One Please) for JAVA |
| | hi I am really confused guys. what is the difference between <<include>> and <<extend>> stereotypes in use cases? and where do i use them? thanx |
| | Is there a simple way to test wether or not a file is binary or text??? Thanks in advance |
| | I am doing a program that will convert euros and yens to US dollars and then give the total amount of money upon exiting the program. I need a gift class to hold the total. Basically I did two file a ConvertCurrency file and a gift file. It is has … |
| | Hello everyone. I am working on JFrame and i was wondering if i could somehow close the frame and then reopen it -whith a different contxet- using a loop. |
| | Hello everyone, I have heard that static variable will make the program consume very much memory. It is because garbage collector (GC) will not work on static variable. Is that correct? I am also wondering when does the memory space of a static variable is allocated, during compile or during … |
| | hello, I am using netbeans and i wonder how you make a executalbe so you can drag and drop it into a floppy then run the prog on someone else's computer. Is it call making a jar file or sommthing. ANy help is this simple or wat? God bless. |
| | Hi all, I would like some ideas as to how I would go about developing a trie to store a very small dictionary (of about 10 words). How would I get the program to get each word and make the relevant nodes and edges? Also dela with compressing it? Thanks … |
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