Gargol

I was reading through my text book on Java Programming...It showed two class methods compareTo() and equals()...It seems to be that there is no difference between this two...Can someone pls clear me on this..Thank You!

As of Sunday afternoon, Oct 30, 2005, DaniWeb has taken on a new look! I have been active with DaniWeb since early 2004, and we now have the 3rd revision to our community! I like the new changes, and I am sure that on behalf of the administration, others do …

Hi all I am programming a database-related application in Java. I have to facilitate several different types of queries, but I'd like to use the same JTable to display the results of each query (one at a time, of course). The problem is that when I'm using one JTable, I …

Hi, can anyone help ive been running Grisoft AVG Free for a couple of years now, but last week my Update Manager and Internal Data Base started showing out of date and a message displays saying update unfinished and to complete same my PC must be restarted, which i have …

Hello, im new to this forum. I have an assignment for class that I am really confused with, please can you guys take a look and help me with the code or point me in the right direction, I am not asking anyone to do it for me...I ofcoarse wouldn't …

Hi everyone, This is not exactly a question but something to lighten everyone's mood. You see some days back i had a programming program i could not solve and its rather tough as it had to do with graphic rendering. It was getting late so i decided to pack up …

Hello everyone, I have heard that static variable will make the program consume very much memory. It is because garbage collector (GC) will not work on static variable. Is that correct? I am also wondering when does the memory space of a static variable is allocated, during compile or during …

Hello everyone, I have always seen some methods are described as "best practice". I am wondering what means "best practice", an algorithm? Thanks in advance, George

hi to everyone , i have to make a program in jav which will fulfill following conditions. first of all, i have to make any alphabet by free hand drawing, like in ms-paint there is a pencil so by using that suppose i am writing b,c or any one alphabet, …

My preparation for SCJP 1.4 has over(in terms of theory),i am in disgust how should I practice the programs, which way is best to practice? in books I just found they have given programs based on concepts, I want to practice programs with their applicative areas. Please suggest me some …

I'm creating a JSP page for doing some actions on a database. Everything is working, but I have to add abstract classes as well. When I put the abstraction on a klasse and his two extensions, I get immidiatly a blue HTTP 500 apache status error. HTTP Status 500 - …

I am prepared to be corrected if I am wrong but... The Jtable is a pretty powerful and useful object. As I understand it the JTable is designed to hold one object type in each column. For example this matches well with the rows representing the records in a database …

I am trying to write a program that maps a product to its description. I have attached the text in the end. This is the code I have come up with. It compiles fine but does not give me the result properly.. [CODE]import java.io.*; import java.util.*; public class InstanceItem{ HashMap …

Hi, I having problems with loading created objects into an array, then being able to access the records later in the program. The following is a listing of my current program. The code I have thus far, reads information from a file, builds the objects (DVD, Ipod, or Walkman, then …

[url]http://www.hacknot.info/hacknot/action/showEntry?eid=76[/url] has an excellent rant about the problems of visual editors (aka GUI builders). While he talks specifically about Java, the same holds true for all of them. And yes, that means Visual BASIC and Delphi as well, languages which traditionally are seen as almost purely visual. I've done several …

*Following is the program where 3 objects (obi) each try to print numbers 1 to 10 with corresponding object name (ob1,ob2,ob3).but due to lack of synchronization there output is mixed with one another .make the program synchronized to produce correct output /* //note:-Do NOT add any DELAY or SLEEP code …

Hello I am trying to read an aicc ini.file and storing each section and its content into a new Object{} [section] prop1=value1 prop2=value2 prop3=value3 prop4=value4 [section2] .... .... Would someone out there knows javaScript regExp and could give me one or two hints on how to write a regex pattern? …

I have been experimenting with my Java problem whereby my JTable class was not calling getValueAt. I got it to call getValueAt by making sure getRowCount sent back the right value and then found that the Vector was empty. When the Vector comes back from the server it has a …

hello everyone, :) I am new here, and first of all, I let you know that I was just read the rules of this forum and I agree with all of them... so, my question is about a homework, but I am determinate to do a good job and put …

I am reasonably compitent with computers, but this is stumping me. My PC is custom built with AMD Athlon XP2400+ and set up with a dual boot configuration which has been running fine for over a year without a glitch, until now. Now it won't boot either configuration, even in …

I have a JFrame , and to one of its button 'done', I wish to add an ability to close the window...ie on clicking done this window should close. jen

I had peoplepc dialup service while in states and now moved to another country. I used uninstall to delete program but now I get page cannot be displayed in ie. I have firefox and it works fine but still need ie to work. I downloaded hijack this and here is …

I am new to this forum and I would like to first say hi. I am Daniel Meyers, 21, sacramento california. I have been a heavy pc users since I was in 3rd grade. But Mac's offer a great deal more in terms of thier video editing and overall stabuility. …

I am about to buy a Powerbook G4 preloaded with a 512MB PC2700 SODIMM. My current Powerbook Ti 800 has one 512MB PC2100 SODIMM. Can I recycle this and use it in the free slot in the new Powerbook to upgrade it to 1MB of RAM or are the two …

Edit : Sorry Moved to Basic section just found...

i am also getting the error " the instruction at 0X77fcca36" refernced memory at "0X00004d52" the memory couldnot be written " click on ok to termiante the program click on cancle to debug the program " why i am getting such massage at the time of loading my project which …

Hi everyone i hope you are all well. This is my first time using this site so bear with me if i make any horrible mistakes. At the moment i am trying to wirte a programme that takes the user input as a string and breaks down the string with …