35,618 Topics
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| | Xuggle can handle many different video formats. What I am thinking about is to wrap the Xuggle into Swing component, and make a start/pause button and a progress bar on the top of it. Any suggestions? Sample codes would be great. MyDreamGirl |
| | Hello, I'm trying to make a chatting app just for educational purposes, to improve my skills and I got a question, or maybe a problem. Look at the Code first: [CODE]/* * To change this template, choose Tools | Templates * and open the template in the editor. */ /* … |
| | hi all ! i want to uninstall java java (TM)SE Developement kid 6...so i try to uninstall it but i cant i take a message like this [COLOR="Red"][B]Error 1723. There is a problem with this Windows Installer package. A DLL required for this install to complete could not be run. …  |
| | Hi, I would like to enquire about web crawler. I have a sch assignment whereby i need to crawl websites but it has to be specific. Display first 10 urls of websites with keyowrds such as IT products around a shopping street/district. I manage to find tutorials to crawl a …  |
| | I did it without using GUI because i am not sure how to do in GUI.I need help to put these code in GUI. [code]import java.util.Scanner; import java.util.Stack; /** This calculator uses the reverse polish notation. */ public class Calculator { public static void main(String[] args) { Scanner in = … |
| | Using a Single-Array, create a program that asks the user to input a day of the week, the high temperature, and the low temperature. Calculate the Average High and Low.  |
| | I'm trying to make a Tic Tac Toe game for my Java class. I am not able to use JButtons only JPanels. I'm stuck on the part where my program determines if there are 3 x's or o's in a row. [CODE] public void winner() { if(3 = tictactoe[0].turn + …  |
| | Can someone please help me go over these codes? There are no bugs in all except LinkedListBinary.java and I have no idea why. The lines that are causing me problems are: [CODE] /** Returns an iterator of the elements stored at the nodes */ public Iterator<E> iterator() { Iterable<Position<E>> positions … |
| | Assuming that the values 1 to 7 are equally likely (if chosen randomly): Draw a 7-node binary search tree containing these values that would, on average, give the fewest number of comparisons. I'm not exactly sure how to answer this question |
| | Hi, Anyone know what is the math for manhattan distance vs travelling distance? and which one is faster? thanks. Regards, Anthony |
| | hi there i am working on a memory game project and my main problem is when i start the game user must not see the icons of buttons, when he/she press on a button then the i con should reveal, but some methods like [CODE].setPressedIcon()[/CODE], [CODE].setRollOverIcon()[/CODE] dont work if i … |
| | Hello, I have a Java homework that I need to extract the data from ASCII Text file. Here is the ASCII text file [url]http://weather.noaa.gov/data/nsd_bbsss.txt[/url] 72;211;KTPA;TAMPA INTERNATIONAL AIRPORT ;FL;United States;4;27-58N;082-32W;27-58-04N;082-31-33W;8;11; 72;212;KCTY;CROSS CITY AIRPORT;FL;United States;4;29-38N;083-06W;29-37-49N;083-06-31W;13;12; 72;213;KAYS;Waycross / Ware County, Ga;GA;United States;4;31-15N;082-24W;31-15N;082-24W;46;46;P 72;214;KTLH;TALLAHASSEE REGIONAL AIRPORT ;FL;United States;4;30-24N;84-21W;30-23-46N;084-21-20W;25;16; 72;215;----;Peachtree City, Ga.;GA;United States;4;33-22N;084-34W;33-22N;084-34W;262;244; I need … |
| | Hey guys, I am making A Vending Machine Program and seem to be getting error's when trying to do things outside a class and stops the Program. (Vending machine should keep looping until Quit is typed, and it will display a summary of money and cans left. [CODE] ******SODA MACHINE … |
| | I'm a beginner, just starting to take a java class! I'm doing this for homework. When I try to run this, it runs- but when it gets to the question that asks "Which kind- Chocolate Chip or Gingerbread Man?" and I answer, it just skips right to the next question. … |
| | [code] BufferedReader reader = new BufferedReader(new FileReader(strPath)); String line; while ((line = reader.readLine()) != null) { out.println(line); } [/code] My textfile is like: Statement1 Statement2 Statement3 the output i get is: Statement1Statement2Statment3 I need the output as it is..same as the text file...i have tried to identify the newline charc … |
| | so this is the assignment Let d(n) be defined as the sum of proper divisors of n (numbers less than n which divide evenly into n). If d(a) = b and d(b) = a, where a b, then a and b are an amicable pair and each of a and … |
| | Hy , I have a little/big problem : I am a student and i live in a campus where i need to use a proxy and port to connect to internet. The app i made is a management system for a store ... and it is local. I used MySql …  |
| | hi everyone i have a program about the smallest and largest values that user input and the program decide which is the largest which is the smallest ,so i solved it and it worked fine but it's giving me the 2 values are the same the largest same as the … |
| | i have error: illegal start of expression can you help me ?? [CODE] public void AddBefor(int befor,int a) { if(head!=null) { if(head.value==befor) { IntDLLNode t=new IntDLLNode(a); t.next=head; head.preve=t; t.preve=null; head=t; } else { IntDLLNode t; for(t=head;t!=null;&& t.value!=befor;t=t.next); if(t!=null) { IntDLLNode t1=new IntDLLNode(a); t1.next=t; t1.preve=t.preve; t.preve=t; t.preve.next=t; } } } } … |
| | lets say i have a grid----->grid[10][10] i want to scan the grid for a char 's' what should I do should I... do a enhanced for loop and how can any show a example |
| | I would like to have a loop that creates a JFrame, sets it visible and waits until that JFrame is disposed of before creating another. Is this possible? A solution would be greatly appreciated I can't seem to figure this one out. ex: [CODE]for(int i=0; i<5; i++){ JFrame foo = … |
| | Hi, for the life of me I can't solve this problem. I've solved problems far harder, but this is just baffling me. The problem: [I]Write a program which reads a sequence of integers from the standard input (the keyboard) and prints the largest value read to the standard output (the … |
| | [CODE] package semBreak; import java.io.*; public class YLingaw { public static void main (String [] args) throws IOException { BufferedReader jill = new BufferedReader (new InputStreamReader (System.in)); char[][] board = { {' ','1','2','3',' '}, {'1',' ',' ',' ','1'}, {'2',' ',' ',' ','2'}, {'3',' ',' ',' ','3'}, {' ','1','2','3',' '}}; YLingaw.ehem(board); …  |
| | How would you create a basic search engine? Could this search engine also search based upon tags? (Not searching a site or database but just a .txt document) Thanks in advance! |
| | I have created a home page with a division in which 2 other JSP pages are to load. The validations fire properly when I lauch those 2 pages seperately. The problem is, validations arent working when they load within the first page. How can I solve this? Should i write … |
| | the problem im faceing here in my code is The events that i want to happen are not occuring after i select an item from the combobox,and also all other components are showing the same faulty behaviour. the faulty behaviour that they are showing is they are not firing the … |
| | Please Help me I can't start with this project ! Implement a city 'database' using unordered lists. Each record contains the name of the city (a character string of variable length), the mayor of the city and the co:ordinates of the city as integer x and y, Your system should … |
| | So when I compile, everything will compile just fine. When I go to run the program, I get this error [CODE]Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0 at ClientForNoDupCollection.main(ClientForNoDupCollection.java:20)[/CODE] I go to look at line 20(actually 19-21) [CODE]public static void main(String args[]) { File file = new File(args[0]); Scanner cReader = … |
| | I have this code i compile it and it ran but nothing came up can someone help with this? [code]import java.util.Arrays; import java.util.Comparator; import java.awt.BorderLayout; import java.awt.FlowLayout; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.text.DecimalFormat; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.BorderFactory; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import … |
| | Good day sir, can you help me where can i download JDK in java. i have already download JCREATOR pro but i can't download the JDK. i already ssearch JDK but when i download it, it is always interrupted. and i don't know what kind of JDK i download.. can … |
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