Easter Bunny

Hey Everyone, This is my first post. Recently, I have been working on an instant messenger program in java. I have created the networking part of the client, and I have almost finished the server side. I know the program works and I am allowed to send messages, but now …

Hi everyone, I am new to Java. I am taking a Java programming course and I am having some difficulty. My professor said I should seperate my class that stores employee information and calculates pay from the class that contains my main method. How do I do that? I understand …

Hello all, is that possible to help me out with Error Checking for user input? I am developing a peg solitaire program and now need a error checking for user input or for input file. Either use try and catch.. or making another method.. can anyone give a me a …

ok, now i'm no n00b, so i checked the ram and harddrive space. there is more than enough memory (1gb total and only about 300mb used) and harddrive (can't remember exactly, but it was more than 10gb unused) space left. i have scoured the internet for ideas and now i'm …

ok, i have to get two mysql tables to work as one. one is called sale_mast_data and the other is called sale_mast_data_h. they both have the same columns. the only difference is that the one with the "_h" has the history of previous shift sales. the two tables both contain …

I have tried to install a new xp pro sp3 disc on a new computer but have been getting errors in the installation. I have tried 3 different times but it says that the disc is missing some components and when it is final it does not work properly. I …

I will type first the problem "Let the user Enter a Sentence. then determine the longest word(s) in that sentence " ex.#1 Input (Who is john galt ? ) output (john galt ) ex.#2 Input (Lets get jiggy with it) Output (jiggy) I already made a process for getting the …

i have a small app that reads a forecourt program's database. i want to get the current shift's info from that and display/print it out. SELECT name, liters, amount FROM salemast ORDER BY name the above statement was my first idea, but that didn't add them. just got a long …

This is what it is supposed to do. If this helps. This file should read the records from the Graduate file first, in sequential order as the “View Student” button is pressed. When the program reaches the end of the Graduate Students records, it should modify the JFrame to display …

Hi, I need help on this assignment I have, the question asks to write a program that reads a non-negative integer number (4 digits maximum) and writes that number in words. it gives me: Private Instance [B]Variables: int value;[/B] The value of the integer number [B]Constructor[/B] [B]Numbers(int n)[/B] Initializes the …

Could some one look at this program and let me know if the Scanner object and variables are defined and defined correctly? And make suggestions on how to fix it if it is wrong. I also want to know if my validations are correct for employee, hours, and rate are …

I admit I am a Java infant, an unable to hold my head up on my own infant. I greatly appreciate any help or advice you may offer! Here is the problem. I have one class that describes attributes of a city. I have another class that creates an object …

I am new to programing. i know how to return a date [code] public Date yesterday() { if(this.day == 1) { if(this.Check("Mar", this.month)) { if (this.checkLeapYear(this.year)) { this.day = 29; this.weekDay = this.week[this.flipBack(this.week, this.weekDay)]; this.month = this.monthOfYear[this.flipBack(this.monthOfYear, this.month)]; } else { this.day = 28; this.weekDay = this.week[this.flipBack(this.week, this.weekDay)]; this.month = …

please I want to recover the windows's process with java how can I do thank

i have a clients.dat file with client info in it. i have gone through it to find the record i want to delete, used PushBackBuffer to unread the one i want top delete, skipped that bit and carried on reading the rest and writing it to clients.tmp. after i have …

when i copied mp3's to my dad's harddrive (connected on my pc) i got this window popping up (this was quite some time ago). then about 5minutes ago i copied "format.exe" to a stiffy for a machine i want to install "virus98" on (i've got an old game that doesn't …

if you get that error, and it mentions that "savscan.exe" had some error and gives you a long number reference thing - i can't remember what it was, but it looks like this(or might even be this): Internal Error 2753: Savscan.exe.3333244e_f73a_407a_b74a_569a9e09d5b3 you've dug norton out of the registry, reinstalled it …

i don't know how to explain it in the title, but this is what happens: at startup, you get to the loading screen(windows xp pro with the three moving blocks). as soon as that's done, you get the blueish screen that has "windows xp" just to the right of the …

hi ...I am tryin to do this methods homework...I have to have a system.println for a void method..I know u cannot have a return for void method..but can u have a system.println in the main method for the helper void method?

good day, i upgraded a pc from virus 98 to xp pro and i'm stuck with a freaking outlook express that doesn't work. if you open it, it says computer is out of memory or disk is full. the error number (i'm assuming it's the error number) is "0x80012ce, 3". …

Hi! I'm a student and I have a project in Java and its title is Virtual Keyboard....can you please help me on how to create that virtual keyboard pls...and also can you please leave your e-mail add so that i can chat with you....thanks a lot! :lol:

I've been writing a java application to run employee data and compute their salary. I'm having some problem with my Manager class. Manager class is for adding and removing employee record supervise by a manager and compute their total salary. Can anyone guide me how to develope this class with …

Hi all, Im new to the site and to Java. Im having some trouble with my current assignment. I was suposed to make an isosceles triangle with asterisks based on a number entered by user. I got the first half correct but I can not figure out my loops for …

hi guys. got a problem with norton. lady openen an email with an attachment and hey presto! norton disabled. eventually found and deleted the virus (wiwshost.exe - trojan.tooso.j) by scanning her harddrive with my pc. ran one of those tools from symantec as well, but it found nothing. now i'm …

Sorry , one simple question how do i get the current time ? In the sense of mm/dd/yy . My java is weak I know must make use of the calendar class but im not too sure how it works

This problem is especially annoying because it works on my computer. I think it has something to do with this computer being the one that it was compiled on... Anyways, here's the page: [url]http://hp-h.com/p/gzero14/java/HydraSWApplet.shtml[/url] Since I used basically the same html for some other applet and that one works, I …

I have a "dynamic" JComboBox. What I mean by that is items are removed and added on "the fly". The getSelectedIndex() is returning -1 when an item is selected. I looked this up and it indicates the selected item is not in the list....What in the world does that mean? …

Hi everyone, I am currently trying to print a multipage JTable but the the thing is on the left hand side of the JTable does not have any grid lines and i have tried to draw a rectangle around the jTable before printing it but nothing is happening. Another thing …