- Strength to Increase Rep
- +5
- Strength to Decrease Rep
- -1
- Upvotes Received
- 8
- Posts with Upvotes
- 2
- Upvoting Members
- 8
- Downvotes Received
- 0
- Posts with Downvotes
- 0
- Downvoting Members
- 0
55 Posted Topics
 | Posting in code tags would help and posting what line the error is in will also be helpful to those answering. The error is saying that you either haven't imported that package, or are trying to use one that doesn't exist. Thats just my guess :) as I'm fairly 'new' …  |
| | There is a site that explains web crawlers a bit that I came across a few weeks back: [code]http://andreas-hess.info/programming/webcrawler/index.html[/code] Hope it is helpful |
| | [QUOTE=soteri0s;1128005] but it is possible to write a keylogger in java?[/QUOTE] I haven't done it, but I have seen someone create a program that included one before. It is much more common with other languages as mentioned above.  |
| | Re: car loan payment I think the thread maker is wanting someone else to finish the project, which clearly won't happen here. Its not too hard to finish though, just make sure you get the values from the textfields, set up a few if else statements for the jbuttons and then make a class …  |
| | Alright well I decided I wanted to widen my learning a bit with java and decided I was going to write a program that had to do with networking side of things. It took me a little bit of time to come up with something, so I asked my friend … |
| | I have a Tcp Client (in Java) and a Tcp Server (in Groovy) and I am having problems getting the Client to communicate properly. I believe the issues involve my client not being able to send information to the server. (My assumption is the problem is somewhere near [I]line 32[/I] … |
| | I find it interesting that the posts that were marked +rep and helpful were ones that didn't have anything to do with the topic but rather blasted the OP. I agree with some of the remarks that were made about the improper english. That type of typing/use of language is … |
| | I seem to be having an issue with a program I am creating. It should be a simple program that sends commands from a Java program to a Groovy script (whether the script be on the same computer or another on the network) but I am running into some problems. … |
| | Hey guys, I'm fairly new to using linux however I need to know a few things. (I'm very aware there are examples on the web for most of these, but I want to know how you guys personally prefer to go about these) 1) Find hard drive serial (SCSI) without … |
| | [QUOTE=claudiu_is;1171394]Thanks for the help.[/QUOTE] I'm not sure how itunes works but I'm thinking what you could do is create a jLabel and have a left mouse click play the song and a right click on the mouse would give you options. So maybe add a mouse listener to the jLabel …  |
 | Why not go to user control panel and go to edit options and untick the box that allows the site to email you? Seems simpler for one to do rather than having an admin/mod go into the CP and remove every user that complains about it. Also, you posted it … |
| | I have a question on how to get the index of a selected object. I'll briefly explain my project to help get a better understand of what I'm doing. I have created a simple object (named InfoObject) which is made up of 2 jTextfields and 1 jComboBox. I have added …  |
| | I'm not quite sure what your issue is, the program you wrote seems to do what is requested. Maybe I'm reading it wrong, but you are wanting it to do the following: [LIST] [*]Read input [*]Throw exception if its not a number [*]Upon 2 exceptions quit asking for input [*]Add … |
| | I have a program where my JFrame contains a tabbed pane with 3 tabs, I am wanting to make it so that when tab1/jpanel1 is doubled clicked it displays the contents of the JPanel on the second monitor. In my case the second monitor will be a large plasma screen … |
| | [QUOTE=gedas;1132790] [CODE]private void initEntities() { ship=new ShipEntity(this,"spaceinvaders/ship.gif",380,550); entities.add(ship); [/CODE] sorry for being such a bother, but i really want to make this work and fully understand it thanks a lot for all your help so far.[/QUOTE] I believe Ezzaral was saying that you should create a simple .gif file that … |
| | Re: Close JFrame Haven't really dealt with this before, but have you tried: JFrame.HIDE_ON_CLOSE Not sure if the results will be different. Might have the main JFrame dispose of them both on exit |
| | I'm wondering if it is possible to control certain aspects in my function. All my it does is control how an object gets placed on my gui. I'm wondering if there is a way to control [I]GridBagConstraints.fill[/I] and [I]GridBagConstraints.anchor[/I] [B][U]Function:[/U][/B] [code=java] public void gridBagControl(Component ob, JPanel p, Insets in, int … |
| | |
| | I'm not quite sure I understand your question exactly, but when you are overriding something there are infinite possibilities depending on what you are wanting to do. For instance, I have an object and I want to change how toString() works instead of just giving me random information. Lets say …  |
| | In your post it says you need to use valueOf, however, if you aren't absolutely stuck on using that, you could probably use parseBoolean. Once you get whether it is true or false you could take that boolean and use parseBoolean on it and then use that string to print … |
| | I actually started a small html parser not long ago (never did get too specific with it, but was hoping on expanding it) Just a short snippet I pulled out from the link you are pulling the feed from: [code=java] <title>Reclusive author J.D. Salinger dies</title> <guid isPermaLink="false">http://www.cnn.com/2010/SHOWBIZ/books/01/28/salinger.obit/index.html?eref=rss_topstories</guid> <link>http://rss.cnn.com/~r/rss/cnn_topstories/~3/j6L8eXQWUIk/index.html</link> <description>J.D. Salinger, … |
| | I didn't check out the files you have attached, but my assumption is that you need to set the size of the fan. Personally I would just give your panel a gridbaglayout and set the weight x and weight y to your preference. |
| | I have created a function that is supposed to go through a text file (csv) and read the information in it and then add it do a dataobject (which just holds the info in textfields and a combobox) which when filled adds itself to the jpanel. The issue I am … |
| | Re: Diagrams A good place to start would be in the book. Do you have any code started? If so, why not post it? No one here will do the work for you. Show some effort and then the great members here might put forth some effort to help you. Until then, … |
 | |
| | Re: Data Calculation What have you come up with thus far? Show us your code and perhaps we can help you. Or are you looking for a starting point? |
| | Set the frame to a set size (probably want to set both the minimum and maximum size just to be safe, although the maximum is the one you are looking for specifically) |
| | This is sort of a follow up on my previous thread. I am looking into ways to click buttons, hyperlinks, or enter info into websites from a java program. So I have taken a look into the following site: [code]http://www.informit.com/guides/content.aspx?g=java&seqNum=44[/code] The page explains how to use the yahoo search. Here … |
| | I haven't ever messed with any webpages through java and I'm kind of curious as to how it would work. I have a specific question that perhaps someone will be able to answer. How would one go about pulling certain information from a forum? To better understand what I am … |
| | Re: Boolean class [QUOTE=sridhar123;1039215]Public final static Boolean FALSE=new Boolean(false); Public final static Boolean TRUE=new Boolean(true); what is the meaning of above two statements?[/QUOTE] There should be more code to go with this, otherwise it's pretty hard to tell what you are trying to accomplish. I'm also not quite sure why someone would want … |
| | Next time put your code in tags, it makes it easier to read. As for the text to open a web page, I would just have it a jLabel of a jButton. I haven't ever done it, but it is possible. An example is located here: [quote][url]http://stackoverflow.com/questions/527719/how-to-add-hyperlink-in-jlabel[/url][/quote] If you need … |
| | [QUOTE=gibson.nathan;1028841]but also to help me understand exactly how this works as i havent been able to find any good insructional information on this particular topic.[/QUOTE] [code=java] public int calcDistance(int distance, int endMiles, int startMiles) { distance = endMiles - startMiles; return distance; }[/code] the above will calculate the distance obviously. … |
| | Hey guys I'm a bit confused here as I haven't edited a renderer before. My situation is that I have a custom object that I have created. It has a few jLabels, textboxes, and a combo box. And what I'm wanting to do it make it display on a jList. … |
| | You could create an integer and inside your if else statements add 'x' amount of points per correct answer. if (question is correct) { //add points to the int } You could also display the points somewhere in the game so they know how they are doing if you'd like. … |
 | Are you wanting to stick with a certain layout? Or are you willing to try out other layouts? If you are, you could use a gridBagLayout and set the x and y weight to how you are wanting it to adjust. I believe that will do what you are looking … |
| | Well I'm going through a lot of my code and wanting to clean it up a bit by creating functions to do the necessary tasks instead of having code that is multiple lines long. For example, I use the following code multiple times [code=java] ViewObject vo = new ViewObject(a, b, … |
| | I currently have strings that are all the same throughout my classes, I was just wondering how I could make the value of the strings pass from the main class to the rest of the classes. My reasons being that I am wanting to create a property file and have … |
| | Alright I have created an object, its a simple object. Basically just textfields and a combobox. I have them all in a gridbag layout with weightx and weight y set to one so that they fill out the panel I place them on. [B][U]Question 1:[/U][/B] What I'm wanting to do … |
| | Its been awhile since I have toyed around with java, so I'm a bit rusty. But decided to mess with it today. I have a jPanel that I will be adding objects to, but I want to add the in a new row each time a button is clicked. Anyways … |
| | [quote]My question is that instead of reading to the console how would I get this informaton into the JMenus.[/quote] Are you wanting to have 3 jMenus reading like so: [quote] [B][U]jMenu1:[/U][/B] Bike Car [B][U]jMenu2:[/U][/B] Schwinn Mercedes [B][U]jMenu3:[/U][/B] 45.00 98,000[/quote] If thats how you are wanting them split, then split them … |
| | A great example shown by the member above (BestJewSinceJC) is located here, if you have any confusion: [code]http://www.daniweb.com/forums/post869395-2.html[/code] |
 | Posting the exact exceptions might be helpful to those who are wanting to help you. (i didn't see them posted, but could have missed them. If they aren't in your post, add them and it should help in getting a response) |
| | Re: Pig-Latin He could even look at snippets that have been posted on this very forum and learn from them. [code]http://www.daniweb.com/code/snippet1271.html[/code] That link shows a very basic 'translator' to pig latin. There are some very helpful people on this forum; however, as masijade said, they are not here to do your work … |
| | Hey guys, I was having a bit of trouble with making my GUI look presentable (not too busy or crammed up) and I have a few questions that shouldn't be too hard to answer. I'll briefly explain what I have at the moment. I have a total of 15 text … |
| | Alright I am having my program read two text files (in csv format) and once it reads them, I am wanting it to do a check to see if two columns match, if they do I want it to write it to a new file. I have coded it, but … |
| | Not to hijack this thread, but is there a way to do what his original question is asking? Reading two files at the same time? The reason I ask is because I am wanting to compare two text files and then write the new information to one file |
| | I'm using CsvReader/CsvWriter to read and write my data to csv files. And I have a question about appending lines of data to other certain lines. Lets say I have some data already saved, now I open my other program which has more info that I would like to add … |
| | Alright my program is giving me a hard time and I will have to briefly explain what it does and when the exception is thrown to give you a better understanding. My program goes off and reads a csv file, once it reads it, it adds the information to my … |
| | I'm having a problem deciding how to handle a situation. I'll briefly explain whats going on before I ask the question(s). I have a viewObject (bean) and what it does is display information that is gathered. To keep it from getting too complicated I'll say I have 3 jLabels. One … |
| | I'm having a problem with my countdown timer and am figuring that I'm missing something obvious. All I'm trying to do here is get my jLabel to countdown from 60 to 0. [code] ActionListener refreshListener = new ActionListener() { int counterLimit = 60; public void actionPerformed(ActionEvent e) { javax.swing.Timer refreshTimer … |
The End.