35,618 Topics
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| | I got the Jasypt 1.8 and i have jasypt-1.8 folder but how can i add this new libraries to my project org.jasypt doesnt appear so what i need to do?  |
 | alright well i have already posted in the python forum part, now this question is the same one as the one i did for college level computer science but this is for university. any way im pretty sure i have it but before when it was working it would say … |
| | Hi all! The past couple times I posted they were all about 2D arrays.. and here I am again with them =( I cannot escape them! Anyway, the project I'm working on requires a Maze class that holds a 2D array and different types of robots that will find their … |
| | [CODE] //Creating a variable for the connection called //"con" Connection con = DriverManager.getConnection("jdbc:mysql://IP_ADDRESS:3306/DATABASE_NAME", "USERNAME", "PASSWORD"); ... [/CODE] If I don't want at least the username and password to be shown in clear text... is there something I can do? Have them in a file thats encrypted or... I don't know.. …  |
| | I am implementing Selection sort in doubly - linked list. I have to sort list by surnames by finding smallest element and inserting it into beginning of the list But there are some troubles when I run my program I have NIL exception in Sort Method in while loop. Help …  |
| | import java.util.*; import static java.lang.System.*; public class tester { public static void main(String args[]) { Scanner kbReader = new Scanner (in); System.out.print("Enter your integer here."); //enter 3001 int i = kbReader.nextInt( ); int count =0; for(int i = 100; i <= 999; i++) { int factors = 0 ; for … |
| | So the localization file I am getting is an xliff file. I am trying to find a tutorial or a starter to help me call in a key and return its value. I have seen some tools but not what I am looking for. Any help will be appreciated. Thanks. |
| | Hi, I am php developer and I would like to embed a expert system in my site. I have made a form in my site and when I click Ok I would like to run a .clp file via Jess (Java Expert System Shell) But I don't know how ... … |
| | how to play from bytes (like sound) but without filename.... I read from InputStream by bytes, it must play... It is like sound streaming... |
| | I'd like to add (using the mathematical term) two Integer ArrayLists in Java, as well as divide them and multiply. How would I go about this algorithmically? I can't for the life of me think of something, perhaps having to do with two's complements. Okay, so let's say that I … |
| | I need to access a file that isn't relative to the directory that the .jar file is in. I got lucky with another part of the program doing this, but I really don't know how. Thanks, Jack  |
 | Hi all , I am learing J2ee by doing some projects. Last time i did a basic application for calculate profit and loss account, In that i maintained daily income and expenses,the user can view monthly ,yearly expenses. for that report i just displayed the data using html tables and … |
| | Hello all, I'm trying to read an ant script through java and find where all its .java files and libraries are located. I've gone through the Apache ant API but couldn't find an appropriate method. So far all I could come up was the below code, it gives the properties … |
| | i have these two separate files: html form: [CODE]<form name="form" action="1.jsp" method="post"> <b>File Upload:</b> <input type=file name="seqFile"> <input type=submit name="submit" value="submit" > </form> [/CODE] and JSP file 1.jsp: [CODE]<%@ page language="java" import="java.io.*" errorPage="" %> <% if(request.getParameter("seqFile")!=null){ //"C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/ROOT/test/seq.txt" String file = request.getParameter("seqFile"); FileReader testRead; testRead = new … |
| | Already answered, code removed for privacy reasons. Thanks! |
| | I'm 'spose to be making a screen saver-ish program where objects bounce off the walls, but I'm stuck getting multiple objects to show up on the screen at once. This is my object to make a square: [CODE]package movingshape; import java.awt.Graphics; import javax.swing.JPanel; import java.awt.*; import java.util.Random; public class Shapes … |
| | I am developing an application in which I have two JPanels (aPanel and bPanel) added to a parent JPanel (cPanel). I need to be able to double click on either aPanel or bPanel to change its color. If I double click on aPanel, it changes color as desired. When I … |
| | Hello! 1)Is it possible to understand which [B]minimum[/B] Java version need (support) my code to run properly? 2)I use JFrame but that does not changes my icon on window? [CODE] Image logo = Toolkit.getDefaultToolkit().getImage("logo.png"); setIconImage(logo); [/CODE] 3)Also that code throws an Exception [CODE] Class<?> awtUtilitiesClass = Class.forName("com.sun.awt.AWTUtilities"); Method mSetWindowOpacity = … |
| | [CODE]package lottery; import java.util.*; import java.util.ArrayList; public class Lottery { public static final int REGULAR_NUMBERS = 7; public static final int EXTRA_NUMBERS = 3; public static final int MAX_NUMBER = 39; public static final int TOTAL_PRIZE = 50; public static double winning; public static double cost; public static int round; …  |
| | Grade2 Class.... [CODE]public class Grade2 { public Grade2(double input) { Grade = input; } public String getLetterGrade() { if(Grade==(4.0)) message="A+"; else if(Grade>=(3.85)&&Grade<=(3.99)) message="A"; else if(Grade>=(3.7)&&Grade<=(3.8499999)) message="A-"; else if(Grade>=(3.01)&&Grade<=(3.3)) message="B+"; else if(Grade>=(2.85)&&Grade<=(3.00)) message="B"; else if(Grade>=(2.7)&&Grade<=(2.8499)) message="B-"; else if(Grade>=(2.01)&&Grade<=(2.3)) message="C+"; else if(Grade>=(1.85)&&Grade<=(2.00)) message="C"; else if(Grade>=(1.7)&&Grade<=(1.849999)) message="C-"; else if(Grade>=(1.01)&&Grade<=(1.3)) message="D+"; else if(Grade>=(0.85)&&Grade<=(1.00)) message="D"; … |
| | I have a problem with case sensitive input my options are s and b and how to make a program when I input capital B or S to continue? [CODE] // options for selling and buying stocks System.out.println("\n"); System.out.println("Options as single upper or lower case character : "); System.out.println("\tB to … |
| | Hey guys, I've seen very limited examples out there about this unsupported function, however I am sure there must be a quick method to get this done with the Affine Transform ? Any ideas appreciated. Cleo |
| | Well I was an old vb.net programmer,but not very professional and so with Java. I know the basics stuff how to think and how/why to write variables, methods, functions, threads, networking using streams or packets, and even I can write a database program which retreive records and insert records in … |
| | how can I find mode in java using arrays, if statement or for loop I have another question I want to ask the user to input number and then draw triangle like this [url]http://www.thebestdata.com/FileArchieve/2434_File1_1.PNG[/url] how can I do this |
| | I have been doing java for almost 3 years now, am just starting to learn Objective-C as of this past June. Been writing a few programs on my own and writing programs for the exercises in 2 very cool Cocoa/objective-c books. My question is how do I, coming from Java, … |
| | hi everyone, as title said all, i need actually to find a vowel(a,e,i,o,u) in a string. it counts how many vowels are in the string that's fine but i need to find a vowel too.. any idea how to achieve this ? [code]import java.io.*; import java.lang.*; public class VowelsExample { … |
| | my program works fine but i dont know why when i debug the program the shapes are coming out without me pressing the buttons [CODE]import java.applet.*; import java.awt.*; import java.awt.event.*; public class AnAppletWithButtons extends Applet implements ActionListener { Button button1, button2; int r, g , b; Color color; boolean drawLine … |
| | Hello I have a simple issue that is not a compilation or runtime issue, but an aesthetic problem that I can't find a function for. Basically I've created a GUI window that visually represents a game board for my Reversi gameboard. I've implemented the GUI and the Reversi gameplay and … |
| | Hi all, Im new to java, and im working with j lists importing data from sql server. Thing is that i can import the data from the sql tables, but for some reason it does not refresh properly. Thing is that when the frame is opened the list is filled … |
| | Hey guys, I've drawn a grid, and I have a label contatining a picture. Whenever I change the location of this label, the grid dissapears until I resize/move the frame. Any suggestions on best method to buffer these grid lines? They aren't going to be moving graphics or anything like … |
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