35,618 Topics
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| | hi all there ! I have problem with java file object that when ever i want to delete a file from the server i have check whether its exist or not for this i get fileObject.getAbsolute path but it return me wrong path but i get path from db a …  |
| | Hello, I am a student attempting to complete an assignment for school. The assignment is: Write an application called Palindrome.java that reads in a five-digit integer and determines whether it is a palindrome. If the number is not five digits long, display an error message dialog indicating the problem to … |
| | I need to read in a list of adjacency matrices from a text file. I can get it to read in and write out when there is only one matrix in the file, but can't seem to get it to read through more than one. Once I tack another file … |
| | Hi all, I would ask please about, how can I create a simulator using java, is there any tools can help in this area because usually simulators need more works with GUI. Therefore, anyone knows any library or tools can help. Thx  |
| | [CODE=Java]URL myurl = this.getClass().getResource("/SummaryReport.rptdesign"); File file = new File(myurl.getFile()); System.out.println("Name=" + file.getAbsolutePath()); [/CODE] The above code seems to get the resource. But I guess I am going about creating a file connected to that resource wrong? Because I cannot subsequently open a FileReader connected to that file. . I am … |
| | I am trying to set up 4 buttons that will move through my array in the GUI. I am entering 2 items and telling the GUI to spit out the 2nd record. If I can just figure out how to get the "First" button to work, I think I can … |
| | hi guys i just started using mac most of the features windows have is not in mac like environment path, dont even know how to javac with mac. How can i upgrade my Mac Version 10.4.11 to 10.5 with my (CD ROM) CD ROM is bad and i cant get … |
| | i am writing a code for a temperature class.Please what and how can i use to design the graphical user interface in java inorder for the user to be able to check temperature status and control the temperature? [code] public class LivingRoom { double LRTemperature; public LivingRoom() { } public … |
| | hi! I m writing a jsp where i want the page content to change when the selected option from a combo changes...how do i execute the method that determines the code which will fetch that data....i guess i'' have to go with javascript but i dont think a java script …  |
| | 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 … |
| | I did a google search and found that PHP uses: $_SERVER['HTTP_USER_AGENT'], which would give the following result, should I visit a page: [code] Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_6; en-us) AppleWebKit/528.16 (KHTML, like Gecko) Version/4.0 Safari/528.16 [/code] is their any functionality in java that will do the same?? … |
| | Sup fellas...another question..how Can I pass my jsp as the contents of a email message. The way we send email around here is we set the parameters of a form into a DB table and a cron job sends the emails out [code] String address= "suggestaservice@agentadvantage.com" String name = request.getParameter("name"); … |
| | as far as i understand in order to sort a multidimensional array you have to make you own class that implements Comparator. the string which is to be sorted has the following structure: [0][0] filename1 [0][1]filesize1 [0][2]lastmodified1 [1][0] filename2 [1][1]filesize2 [1][2]lastmodified2 ... i want to be able to compare by … |
| | OK, so here is my problem. I have created this application that inventory's books & magazines. Everything compiles fine. I prompt the user at the beginning to pick the length of the array (stored in numBooks) then when it comes time to pass the array to the GUI, I get … |
| | I want to write a bot in Java that will register in websites. I have no idea how to auto select the fields and submit button. I know How Java Robot class Api and it does not contain any method which selects fields for me.How to track down the fields? … |
| | I'm trying to figure out how to get results from a database query to be displayed on a listed page and if the user wants to know more about the results they will click one of the dynamically generated items that is hyperlinked. This will then bring the user to … |
| | Hello Im a java Beginner and I need a program that the output is like this: * ** *** ** * and a Diamond Can s0meone make me a program of this.. Just a simple code. Thank you so much!! |
| | Hello everyone, I'm working on a school project and am using some code from the book to sort an array in ascending order. I'm apologize ahead of time if my methods seem crude. I've used this sort method on a normal array of numbers and the numbers were ordered correctly; … |
| | i want to select java or c# please help me to select better programming language and easy to programming language i have experience in c++ if java is better please tell me why java is better or c# please introduce me best books for java and c#  |
| | Hey guys, a long shot in the dark, but I've googled around for this and so far not promising! All the threads / pages / wikis etc I've read are all pre 2005 and state it can't be done yet. I can't find any information thats up to date. So …  |
 | Hi All, Im fairly new to Java and im currently working my way through a couple of books but im stumped with something. I want to know, or get an example of how i can add an action to a button which outputs to a screen. I just cant seem … |
| | hello java experts, I have made a program for remote method invocation but i am not able to do get output even i am able to do registry socket error it shows during run made. plz help me out if anyone knows.......... 1)name:AuhorServer import java.rmi.*; public interface AuthorServer extends Remote … |
| | Hi Friends hope you are fine, my question is how to send a respond message created by a servlet to a specific e-mail. let's say I create a registration servlet, this servlet will send a respond message to an e-mail , instead of showing the respond message as a web … |
| | Hello to all, I was wondering how to run servlets using Glassfish V2. I'm using NetBeans 6.5 and need to use servlets, but I don't want to install Tomcat to do so, any suggestions? |
| | I have a problem with tomcat 5.5. I always have to start a service manually.So what can I do in order to make it start automatically? |
| | Is it possibile to insert SQL in JSP? If you have examples about how to connect to a MySQL database from a JSP web page, how to view, edit, create tables please send. I am looking forward to receive some code about JSP & MySQL. Yours sincerely, Laurian Lazar  |
| | hi all , I have a simple question , let's say we have a servlet program and a web page . the question is how to make a servlet calls the web page and sends it as a respond to any request coming to the servlet. Is there any statement … |
| | Hello everyone I'm just a newbie in java/jsp Need suggestion and how to proceed in the following: 1. Wanted to create web app. (jsp/servlet) with login and access autorization. the situation is like i have a home page with login info inputs, i direct the inputs to a jsp in … |
| | can anybody tell me how do i create a link that forces a .doc file to download on the client computer or if that's really difficult to do without a ftp server.. then how can i display the file in browser as pdf |
| | Hello, I'm writing a keylogger program that (as the name states), logs all keystrokes into a .txt file. The problem I am encountering is adding the key listener. I know I have to add the key Listener to something, however is there a way to have the key listener always … |
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