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...

whether advanced java is useful for developing games in mobiles?

Hi, what is difference between array and linked list.

I am doing an online course through Stanford school of Engineering, and its free. Feel free to check it out, its high quality. Anyway the assignment is to make Karel the robot, which is a program in Java that can perform a small set of actions, make an empty matrix into a checkerboard. I have...

:? Hello mentors and masters out there! Need to know the career opportunities in Java?

Hi, I want to get a better understanding of what a hash function is and how it relates to the hash table. I need to implement some sort of word checker that checks a list of words that is read from a text file and stored into the hash table. Then we read from another text file it (containing a...

hi , I have this fantastic idea of creating a web page that does transliteration like google except spelling suggestion. My idea is to take input from user in text box & process on receiving a space. For this purpose I think , I will need ajavascript which will dynamically transliterate. Can you...

Hello all! This is my first post and will much appreciated if someone can help out... I need to read input from text file "points.txt" which has a list of coordinates with the name in front. I have already completed it, however I was wondering how I could use the specified coordinated read from...

Hello, I don't know if this is the right place to post this, if it's not then I apologize in advance. I have a list of items grouped in a table, let's say 30 and what i want to do is the following: -make only 6 items visible (the others are hidden using overflow:hidden) -scrolling...

Hi, What is the catch or declare rule for method declarations?

import java.text.NumberFormat; public class CameraInventory { // begin CameraInventory class public static void main(String args) { // begin CameraInventory method final int ARRAY_LENGTH = 5; // declares the constant to set the array size ...

what is Java Beans Classes?? And how to create them please explain me???

Can anyone recommend any tool or API other M3G (Mobile 3D Graphics) from Java Library; that can be used to create 3D games for Mobile Devices with OS's like iPhone, Android and Symbian? Thanks in Advance.

Hi, I need to read the contents of a text file which contains comma separated values into my code. Code iterates until last line in text file is read, then ends. Now i am able to read a line with "strLine". See my code below so far: TEXT FILE CONTENT (test.txt) 00000000, 05007 00000001, 05487...

I am studying trees, binary search, 2-3-4, red-black...Good Times! For this particular assignment, We were given the code for a 2-3-4 tree which we were to modify so that the class/program could handle 2-3 trees. I wrote the method to display recursively inorder and I totally rewrote the insert()...

I am supposed to find the median value of an array, by recursively partitioning the array and passing new values of left and right into the recursive median() function with each call until either left and right cross, or we return a value equal to the value at array . I just seem to be having a...

I have an application written using Google Web Toolkit (GWT) as the front end with server capabilities. GWT itself runs a servlet. I have another servlet which listens to WebSocket connections. Let's call it layer 2. On layer 1 which is my Data Access Layer (DAL), i have a singleton java class:...

So my objective is to write a method from scratch that will print out all 'k' combination from a group 'c' of items. so for example if ye have five items a,b,c,d,e then the output should be : abc abd abe acd ace ade bcd bce bde

I have to make a program that lets the user enter a number 1 through 15 and then the program will output X that many times in a row and that many rows: example - entered 5 XXXXX XXXXX XXXXX XXXXX XXXXX I was successful in making it for the command prompt but I was wondering how I would make it for...

So the goal is to design an implement a circular linked list with no head and no tail. I have the program pretty much working except for the remove() function and search function. The problem with remove() is that it causes the program to hand, and then search says that it found the value...

Please this was suppose to help me calculate for the sum of an Arithmetic progression but it is not running as expected. kindly help debug the problem. public class ApSumN { public static void main (String args) { int a =1; int d=2; int sum; ...