32,204 Topics
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| | I’m here because my best buddy has told me to go into forum do discussed with people and reach to your resolution. I've downloaded ucertify java test software, next month mye xam will go. Less time, the TestKit provides 5 full-length exam simulations, containing 285 questions, 150 pop quiz questions … |
| | Hey I'm trying to write a program to make a simple Tic-Tac-Toe Program. I just started coding it, so this is my rough draft version, i haven't worked on lots of checks i know i need to do later. However I have a big problem I cant seem to figure … |
 | I want to start studying for the scjp exam but I'm not too sure where to start... Does anyone have some good book or link suggestions?  |
| | THIS IS MY CODE, at the end is the nullpointer error i get....hope you can help me.... public class CuartaApp { // These fields are read in from the application.properties file. This file // must be populated with a valid IP address for Avaya Communication // Manager, as well as … |
| | HI, I am trying to implement a scrabble computer player that is capable of beating a human player. I dont not know how to go about starting this project (other than designing a GUI for the game itself). Any advice on how i would store and search the dictionary quickly … |
| | Does anyone have a few good sites that give you some practice java questions? I'm not tallking about java certification questions, just regular old java questions about the language. I need a lot of them, so please post as many sites as you can. |
| | HELLO THERE..I AM WEBTV HOWEVER I DESIGN WEB PAGES FOR CHRISTIAN MINISTRIES FOR FREE..I TOOK ON A CLIENT WHO HAS A JAVASCRIPT TABLE FOR SELLING BOOKS AND TAPES...SHE HAS ASKED ME TO ADD TWO ITEMS TO THE LIST....I MADE THE ITEMS # 14 ,#15, AS YOU WILL SEE...HOWEVER WHEN I … |
| | Hi folks...I have a Class called Model which I am using to iterate through a string, tokenize it, and then access a method in my GUI class which is supposed to change the color of the borderLayout panel. I am getting this error. I have tried to make me Model … |
 | Hi, I wrote this program and I was wondering if there was a way to save the picture I'm creating using the graphics class. Here's my code: [CODE]import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; public class paint extends JFrame implements ActionListener { private int pointCount = 0; private Point … |
| | Hi everyone, I am doing a custom document in which i am always getting an error at the point when i want to use the java HTMLReader class. The compiler says something about an enclosing instance and i really have no idea what the compiler means. Here is the code … |
| | HELP ME PLEASE!!!!! I am developing an aplication with an API for getting my engieneering degree. I have to use a deprecated class because there is no other tha can make what i need. But I am havin lots of problems with the configuration and i keep getting warnings of … |
| | How can I generate a random boolean? Is there a method for this? Thanks in advance |
| | Hello everyone, I want to run tasks with priority, i.e. among several simultaneous running tasks, the task with the higher priority will have more chances to occupy CPU time. I have the following 2 issues dealing with the implementation of such feature. - To define each task as a thread … |
| | Hi! to everyone I'm starting out in programming,I need help to develop a class diagram for a Shape class. Include generalizations for child classes Rectangle, Circle and Triangle. Please can you help me here!? Eager Student |
| | i am lost on this assignment i have 2 problems 1 is printing using for loop and the other is i can not get a to count. Would gratly appreciate any help. Here is what i got below is the desired output....... import java.util.*; public class Lab3_Count { public static … |
| | Hi Everyone! THis is my final program :D Of course it's not done...but I just wanted some feedback...and any ideas on how to fix my GUI XD...Any help is appreciated ^^. BUt please don't copy lol XD I don't want to get accused of cheating here...if giving out this code … |
| | I need help with a basic interface design, I also need help with the java docs. The project is a booking system which works ok but needs an interface and maybe some tweeking. I am just a beginner with Java but would imagine this project is possibly half a days … |
| | I'm having difficulty determining the correct size of a JDesktopPane. The following code tells me that the size of the pane is 0 x 0 //Inside a JFrame JDesktopPane myDesktop = new JDesktopPane(); this.setContentPane(myDesktop); System.out.println(myDesktop.getSize()); However, after looking in the source for GridLayout.java, virtually identical code is used. //Inside GridLayout.java, … |
| | Well the title prett much tells you what error I have XD... so far.... [PHP]JLabel label1 = new JLabel( "AIRLINE RESERVATION", SwingConstants.CENTER ); JPanel panel1 = new JPanel(); panel1.add( label1 ); tabbedPane.addTab( "RESERVING", null, panel1, "FirstPanel");[/PHP] then heres the problem.... [PHP]mealComboBox = new JComboBox( meals ); panel1.add( mealComboBox ); mealComboBox.setBounds( … |
| | Hi Guys, anyone know of anybody looking for a gig doing java that has more than 2 years (or knows java and is just a real whizbang :) ) If so maybe you could have them send me an email [email]igf1@yahoo.com[/email]. we can tqalk about the details. its telecom 40 … |
| | I need to produce two methods for a class. The method name and details are given but i dont know how to create the code for them to work: 1st: public int daysElapsed (int day1, int month1, int year1, int day2, int month2, int year2) This method returns the number … |
| | I formatted my computer today, now I can't compile the files from command prompt, but I can run the compiled ones. How can I solve this problem :o :o :o Thanks |
| | Hi everyone, I have a jtextpane with a styled document and i am using the rtf editor kit. Is there a way in which i an insert a html table into this styled document. Sample codings would be helpful Thank You Yours Sincerely Richard West |
| | Hi all, This along with many of the other questions on this forum is from a noob at both the forum and java and was hoping someone could please help me. What im trying to do is read some info from a file and then store it in a linked … |
| | Hi, I'm a java,php freelance programmer, anybody wants my services pls. email me at:sti_kiddigos@yahoo.com.Thanx more power |
| | Can any help me with this program?? Problem statement: Develop and test a program to read the boot sector of a floppy disk, print the significant parameters therein, find the root directory and print its nonempty entries. You will need to use the BIOS system calls INT 13H, function 02H … |
| | i am making a program that makes java commands similar to c++ ones, i am trying to use an endl statesment as well, it works if i just type c.endl(); but if i use the endl in my actual string it doesnt like this: System.out.print("helloendl"); Also when i use my … |
| | I am stuck on this big time, I have been floundering here for like 4 hours and if anyone can help I would be SO grateful, I have this program that I have to write that I cannot grasp. I know ya'll dont like to have us noobs posting our … |
| | Hi, I have many applets in my application and for loading applets it takes too much time! I found that for adding panel to container it takes 4-5 sec. My question is that how can I reduce this time? or Is there any alternative way by which my applet will … |
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