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by admin
The GIDForums™ Team is proud to announce that GIDForums™ is now among one of the very first Webmaster / Programming forums to offer a custom-written Java Syntax Highlighter BBCode (java] bb code) to it's valued members and readers. Please use the java] and /java] tag pair to enclose any java code...
19-May-2007 04:13
by asdfg Go to last post
10 4,845
 
Help with array code (Multi-page thread  1  2  3  4  5  6 ... Last Page)
by arson09
This is an example of how the final output should read after compiled and ran: Please enter the number of students: 5 Please enter the total possible points: 354 Please enter each students points Points for Student 1 301 = 85% Points for Student 2 369 Sorry that is over the total possible, try...
10-Mar-2010 23:47
by arson09 Go to last post
96 1,374
 
by calvinlyp
Hi all, currently i am trying to use a java app to read from my usb to serial port on my PC. i research and found that Windows COM ports are not directly supported by Sun anymore. thus there is another package called rxtx. http://www.captain.at/howto-java-serial-port-javax-comm-rxtx.php i tried...
01-Mar-2010 17:33
by Mexican Bob Go to last post
1 113
Question
by Glurion
Hey All, So i have an assignment for university where i have to design a prison system, it all works fine except for my attempt to make my program all fancy by including an auto update for my prisoners and wardens. Heres the error netbeans is throwing at me... Now just before i show you the...
01-Mar-2010 11:22
by Glurion Go to last post
2 200
 
by spatel9114
Okay, so I'm in my first Java programming class right now and I need some help on using Postscript commands (basically using Java to print Postscript commands to the console) and creating a pie chart using already configured data. For those who are interested, the .pdf for the assignment is...
23-Feb-2010 02:37
by alcedo Go to last post
1 138
 
by lontra
I Have this program: It creates a federation that controls a series of tournaments, which are disputed and the points should go to the players according to their position in the tournament. I use an arraylist in which the players are positioned there based in the round of the tournament in which...
20-Feb-2010 09:56
by ObjectiveCpp Go to last post
1 120
 
by ZackCampbell5
I am a java programming beginner working on a project that involves user define methods. I am trying to input a txt file into our program. but am struggling to accomplish this. My text file is called "baseball.txt" if that helps you give me assistance.
17-Feb-2010 19:30
by TurboPT Go to last post
2 99
Angry
by asdfghjkl
Hi, I am making a game that uses a thread to animate. When I repaint a large percentage of my CPU is taken up. I am assuming this has something to do with the large background image. Firstly, is it better to use an Image or Buffered Image for the background in this case, keeping in mind that there...
14-Feb-2010 07:35
by Mexican Bob Go to last post
1 121
 
by d0ll3rb1ll
Is there a class in java that if given a certain word lets say COMPUTER will it generate a mixed up spelling of it say like MPTUREOC thanks
12-Feb-2010 10:38
by d0ll3rb1ll Go to last post
3 92
 
by d0ll3rb1ll
I know this is an easy answer but I'm having a brain fart. I just want to print a number and a percent sign in the code below example: Percentage grade for Exam #1: 67% System.out.println("Percentage grade for Exam #1:" + Math.round(((double) (((aStudent.getExam1().getPointsEarned()/ ((double...
07-Feb-2010 18:52
by d0ll3rb1ll Go to last post
2 101
Cool
by IronLegion
Ok i can't figure this out and i've asked several people. How do you fill in a form on the internet. Like say you wanted to write a program that automatically logs you into youtube or something. Whats the command to make it fill in the blanks for username and password? Thanks
09-Jan-2010 05:36
by Mexican Bob Go to last post
1 215
 
by rajeev nair
Hi, I have created a jar file using eclipse the source code of which actually uploads a certain file to a particular folder on the FTP server.The code executes from eclipse successfully but does not show any affect if the JAR file is clicked/executed. I tried to extract the JAR file and saw all...
08-Jan-2010 09:19
by TurboPT Go to last post
1 188
 
by slvrtn1wrestler
I'm getting this error Exception in thread "main" java.lang.NegativeArraySizeException at ArrayChar.intersection(ArrayChar.java:223) at ArrayChar.main(ArrayChar.java:68) I bolded the area where the error occurs. import java.util.*;
08-Jan-2010 09:03
by TurboPT Go to last post
1 212
 
by rajeev nair
Hi, I have a problem with my Java code.To begin with what my project is about : The aim of my project is to record desktop activities as video file and store in a location of path of our choice.Once that is done I use rar.exe to compress my video file using Runtime.getRuntime().exec(). The...
15-Dec-2009 03:01
by rajeev nair Go to last post
1 143
 
by gsr
hello iam trying to draw rectagle shapes through paint method and adding these to JScrollPane.what i need is based on the selection of checkbox the rectangles should be displayed.but when i select both checkboxes, iam getting only the second rectangle on my JScrollPane ,even iam calling validate...
05-Dec-2009 14:30
by TurboPT Go to last post
1 118
 
by arson09
I'm a complete beginner in Java and Im trying to figure out what kind of code to use to to print out a line at the end of the program and where to put it at exactly to get the classes average and letter grade. this is what i have so far.. public class groupGrade { // when used, the name of the...
23-Nov-2009 20:41
by arson09 Go to last post
2 341
 
by Imco0l
I need some help on this. At a certain point when I play my game, I get the Exception in thread "main" java.lang.NullPointerException at breakthecode.main(breakthecode.java:172) > Terminated with exit code 0. Can someone tell me why I'm getting this and how I can fix it? It's bolded...
23-Nov-2009 18:51
by TurboPT Go to last post
3 260
 
by ZackCampbell5
Thank you for your help. We were able to figure out a method that works and follows our guidelines. I now have to create a chess senario with 1 queen and 1 pawn using 2 dimensional arrays and number generating. I don't want u to code it for me, but i was wondering if you could explain how to...
19-Nov-2009 07:01
by TurboPT Go to last post
6 122
 
by Anonymous_guy
I'm writing a simple text indenter for an assignment. The point of it is to enter in command line arguments that will provide an input file, output file, max characters per line and amount of spaced to indent by. It's pretty simple in the sense that it just adds spaces to the left of the line,...
10-Nov-2009 23:18
by kyo Go to last post
3 321
 
by ZackCampbell5
I am a beginner in computer programing using java. I was given a project in my college level class to create a program to convert Octal numbers to decimal numbers and decimal numbers to octal numbers. I have specific guidelines that i have to follow but the only thing that i can not figure out is...
03-Nov-2009 11:58
by TurboPT Go to last post
7 652
 
by yjy0079
how do you convert string to integer?
29-Oct-2009 08:00
by davekw7x Go to last post
1 146
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