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...

Hey guys, i was recently assigned some homework where i was to implement an observable pattern in an already running program. The program when given to me had a thermostat and a heater. The user could hit either "warmer" or "cooler" of the aplet. What i need to do is update the thermostat by the...

Hi, I have an application that does a file write. If there is an abrupt power failure, the contents are not completely written out. I created a little class to test this - the class writes out a sequence of 'abcd' for 1024 bytes and closes the file, and waits for 60 seconds to exit. Everything...

I have written a code for a homework assignment and would like someone to look at it and seif it is okay, it compiles and answers the questions of what the interest for the life of the loan and the number of months the repay is, but for some reason I cannot get the interest payments to be with only...

Can someone tell me where to get a dynamic heap implementation in java, besides writing one by myself :D

Hi, I am new here. Both to the forum, and to Java. This is my first Java program, and I'm having issues with my arrays, of all things! Please note that I know this is spaghetti code, but I haven't had time to add "object orientation" to my program... I'm still working on understanding the stuff...

Hello, I'm writing a program where I would like to create a Date from the systems date and time. Any insight on how to do this? i have been importing Java.Util.Date, but I'm having trouble finding a way to get it to set using the system time.

It says type: jar cf jar-file input-file(s) but I get: 'jar' is not recognized as an internal or external command, operable program or batch file. Where does this jar sits to include it to PATH?

Hi guys, I have got a question regarding LOAD DATA INFILE. 1. I want to import a txt file into mysql database. when I use the following query in the mysql> prompt its fine. which is when I do it java I am getting error

Hey guys, i'm writing a program that creates an of N objects, where N is a number the user inputs. You can then change and access any attributes of the N objects, but I don't want the program to throw an exception and close out when the user elects to change something that doesn't actually exist....

Hai to all,, i had to tried to retrive and write a single row to a file from the database.. But dont know to write all the retrived rows to a file from the database.. how to do that... here are my codings for writing a single row to a file...

Hello, I want to search in a linked list. The linked list contains movies with some data in it. I want to search that data. I don't know what you need in code to help me so I'll give you my code for how the data is grouped and the code i want to use for searching. package filmotheek;

Can anyone help me with a java code for edge detection using zerocrossing or sobel method.

Hai, i'm a beginner to java... just now i had tried to read and write files using java... and then i had tried to connect a database using jdbc... now i want to export the data's from a database into a text file

Hai to all, Now i'm trying to export Mysql table to a file By using the following program... itz sucessfully compiled... but it throws the above Exception.. import java.io.*; import java.sql.*;

i'm trying to read and write files using java... some errors occurs when i'm trying this code.. Error in java: Cannot find symbol location: class java.io.FileOutputStream FileOutputStream fout = new FileOutputStream(outputFile); ^ import java.io.*;

Hai to all, i had just now started studying java... Can anyone plzz tell me.. is there any free e-books available for studying, java programming basics.. Plzz tell me which websites will be used for studying java programming.

Hi all, I'm new to programming and this kind of stuff. I was downloading java and it said I needed a already existing JDK file to download the new one. Does anyone know where i can download the original java or the JDK file.

hello all...I am looking for someone to help me BIG time in finishing a program that works kind of like the word jumble in your daily newspaper...I am willing 2 pay you through paypal or whatever it may be...I just HAVE to finish this...please PM me and I will give you the details on what it is I...

A bank offers its customers four types of account: Current account Standard saving account Fixed-term saving account with higher rate of interest An offshore account The interest rate for these accounts is: 1.5% per year on current account

I have a problem with this java assignment. I don't want anybody to do my hw for me, but i need help. I've seen people's code of this program before, but i still don't understand it. I need to create a hollow diamond with asterisks that accepts an user's input that is odd and that will represent...