Software Development Forum

I have been searching for a long time, and I cannot remember the name of this swing component that I attached in the image. It's the one that is captioned "Please input the...." I don't need help on how to implement it (beyond knowing the class name), I just forgot …

Hello everybody!!! I'm desperead and i want your help!!!!! I have an excersice which say's: Built a class for dates using private data.the attributes must be controlled for validness.Implement methods for print and a method which returns the difference between 2 dates.Also make a method that calculates the day of …

G'day, Back again, this time with three problems. The code below contains a white entry box that I'm trying to get rid of. The main reason I'm trying to get rid of it is that the game I'm working on has a scrollable GUI, and with 50 or so frames …

Hi , I wanted to know how to write a c# code that reads from a file and counts the number of lines . This count should exclude the comments present eg : //this is test using System; should not count "//this is test" at all . Please can someone …

Ok im trying to grab the information after [code]<input type="text" name="[/code] and before [code]" value="">[/code] so that it only grabs the information name="" holds Any one offer assistance as to how i do this?

Hi all, please help me. I need to know how to create barcode labels in a desktop application and then how to print them out. If anybody can provide me with java code, that will be a great help. I have tried my hand on various progs on different forums …

Hello new to this site - looking for help counting specific characters from a single word input by a text box, Thanks Wes

Hi all, I just started to work C++ in Dev C++ compiler before that i used Turbo C++ compiler when i try to compile a simple program in Dev C++ compiler . I'm getting error . Here's the program [code]#include <iostream> #include <conio.h> int main () { cout << "Hello …

Hey guys, im just askign if its possible for sum help with this assignment i have, its a connect 4 game, and there are some bugs that i cant work out of it no matter what i try here is the code. problem are: 1. when choosing from the first …

I can't figure out a way to have this program continue to loop if you press any number other than 1 or 2. Here's the test appilcation. [CODE]public class AnalysisTest { public static void main( String args[] ) { Analysis application = new Analysis(); // create Analysis object application.processExamResults(); // …

I am a freshman in college, and I am a computer science major. I am looking to co-op/intern this summer and fall, and I was wondering what a good entry level job would be, like thier duties and responsibilities. I am posting here becuase I know more about c++ then …

hello there...i've been using this function to know if the input of the user is a number or a letter...but it's not working... [code] #include <iostream> #include <math.h> using namespace std; double temp2; int main(){ cout << "\n enter something"; cin >> temp2; if(isnan(temp2)){ cout << "not a number \n"; …

Hi guys, I startin the project of a (web) server in c++ and i want to able to manage about 1000-2000 clients. I have been reading alot about Single-thread VS Multi-thread server and i wanna know what u guys think about it. I do not plan on using one-thread-per-client because …

awk '{print NR SEP $0}' SEP="/ " exfile1.txt > try2.txt here is a awk scritp which copies the contents form one to anthor it works well, but how do I change it to copy the contents in to several files ? can any one help please

Hi, This function that I've written works well when compiled under the Turbo C compiler on windows XP but it says Segmentation Fault while it runs on linux after compiling with cc Compiler. I've been trying to think what might be wrong....I'm just wasting time....Please help me solve this bug. …

Hello. I'm currently revising for an exam in structures and algorithims, but recently ran across a problem in my studies. I have already tried lookung through notes, online and Daniel Liangs java book, but can't find exactly what I need. The code is as follows: [CODE] public class QuizTest { …

How would one right justify a string with a width of 4 and store it in a variable without being able to use cout? If that is even possible.

I want to learn about vb.net but i dont know how to start it. Please give me some basic sample for a beginner of vb.net codes

Hey everyone, I'm getting ready to take a summer class on VB6 and I was wondering how hard it would be for me to keep on track with the rest of the class while using 2005 express or something of the like? I would really like to go ahead and …

I'm trying to add a zero at the end of the data that start with 62018 (it will always start with 62018) UNB+UNOA:1+5030917029608:14+5000119000006:14+070509:0850+62018000100020[B][U][COLOR=red]0[/COLOR][/U][/B]++INVOIC any help would be appreciated. Thank you JG

hi im doing a hangman game on delphi and need to randomly choose a word from an array then every letter guessed by the user for the game to check if the letter is in the word n if so place it in the appropriate place and if not build …

Im just a beginner but I find java exciting can someone help me Im trying to write a program to spell ambulance backwards I think im close but I need somw help Im using strings to spell. Ty. :sad:

how can i create the byte and word data types. Im using a header which requires word and byte data types for execution of data. where as my compiler dun accept those types. how can i implement them? thank you in advance. regards, Shrikrishna

i'm writing a pseudocode for a program that ask a user to enter a data and the program should forced the user to enter a required information.using a for loop. the program is like this. women between the following agea 20.20-30,32 above men between the ages 20,20-30 and 32 above …

hello everyone. i'm developing a program from a department-store customerhas exceeded the credit limit on a charge account.for each of the following facts are available.account no,balance of the begining of the month,i total of all items charged by this customer,total of all credit applied to this customer.'m required to instal …

hello everyone, im having issues with this. i don't know what else to try. i am supposed to add a remove function to delete the last node in the list, i am trying this, but i get an endless loop, and when i change it around it just sits there. …

How would one control an application (Media Player) from the program being created in VB? To sum it up, i would like to control media player (Microsoft Media Player 11) from my program. When i say control, i mean "Play, Pause, Next, Previous, Mute, Stop, etc..." I want to do …

I Want To Use A For Loop To Enter Three Answers From Three Questions But My Problem Is I Don't Have An Idea Coz I'm New To This C++ Language Please Help? THE LOOP STARTS TO COUNT FROM 100

How would I write a class that could enumerate all positive integers starting with 1?

hi,i'm a newbie of java.now develop a system to evaluate the usability of a website. now i facing a problem.how i retreive the hyperlink,image and others fr the HTML code? use bufferReader to read out the HTML code? or use the tokenizer better?or use both of it? somebody help me,pls..my …

please i want to learn how to program in XML and interface with C++ programming language please i need a road map, related resources and where i can get them both free and paid for...

Hi, everyone, I just start study Swing . I have some small question about the JTable. Is there anyway I can make the Jtable to auto resize during the runtime when I maximize the window? My code did not display the stuff I put onto the Table, what did I …

I need help solving this Java problem, any advice, tips, or code would be greatly appreicated. Thanks. [COLOR=#000000]Begin by writing an abstract class named [B]Sequence[/B]. The [B]Sequence [/B]class contains the following abstract methods:[/COLOR] [B][COLOR=#000000]public abstract boolean hasNext()[/COLOR][/B] [B][COLOR=#000000]Returns true if the sequence contains another term after the current term. This …

Hi, I've been trying to create a C++ program that gets the input from the user, calculates the amount of digits in the array and then calculates the sum of the digits Heres what i've got so far int main() { char num[100]; cout << "\nEnter Number: "; cin >> …

ok, i need small help, to create/open a file with specific name, in order to make it clear here's a small function from my program [code=cpp] void CreateNew () { string fileName = "helpme.txt"; //==>>> my problem!! ofstream DataFile; DataFile.open(fileName, ios::out | ios::app); // string fileName == filename if (DataFile.is_open()) …

hi im making an exercise about two arrays. one is a working like a stuck (LIFO-Last in First Out)array and the second one like a queue (FIFO-First IN First Out). The problem is that im confused what to write in the case 3 and 4.....:?: Any additional help about compiler …

I'm struggling with XSLT. I need to copy an entire xml file to a new xml file. The input and output should be identical except for the addition of some extra tags around certain elements. Consider the two versions: [code="xml"] <?xml version="1.0"?> <document> <header> <general> <version>1.14.2</version> <form>/XX/ATL_ZI_D007_PURCHASE</form> <language>EN</language> <device>PRINTER</device> </general> …

i am new to c++ and have been asked to create an encryption programme using the zig zag (rail fence) cipher. this will be saved to a file, and when it is opened the file will be decrypted. a user will type in a message. The message is then read …

Im a first year students, its my first time to use vb i know less about vb. Were already having grraphics in our class and im not good at it. Will you help me draw a simple see saw, cube, and a self profile :lol:

Im creating a Databased; based program to of course send and recieve data from/to the database but never have I use MS Access before. can anyone recommend a simple tutorial for me?

hey, how are you guy's/girl's doing tonight.. anyways im getting a syntax error on: [code] for each c as arraylist [/code] and not sure why can anyone help if you need more info please tell and i will give it to you

Im looking for a network library for c++ cos Im planning to write a small network application. something along the lines of a port scanner. I would be interested in knowing which library most people use and what is recommended.

Hi.. I know C and C++ and learned the basics in 1 month. now, i am writing programs, but that programs are only for mathematics. Is there anyway i can learn system programming in C? What site would you recommend?? Thanks!..

in my project i used vb6 and oracle. the connection method is DAO. i can execute query by writing --- Set rs = db.OpenRecordset("select * from patient_profile", dbOpenDynaset, dbExecDirect, dbOptimisticValue)--- but when i am going to execute -- Set rs = db.OpenRecordset("select max(id) from patient_profile", dbOpenDynaset, dbExecDirect, dbOptimisticValue)-- it gives …

I currently have something like this in my code [code=vb.net] For intIndex = 1 To 1000 objWriter.Write("a") Next intIndex [/code] Is there a faster way to write to a file? Especially for higher values of intIndex, doesnt matter if Im writing characters or whatever. Im just trying to fill a …

Hmm. I am converting a string into an int. [code=c++] string sum(string line) { string first; string last; string scores; string output; istringstream lineStream(line); lineStream >> last; lineStream >> first; for (int i = 0; i < 10; i++) { string getScores = "0 "; lineStream >> getScores; scores += …

hi i have problem i have to devolpe a program ,that can't use a printf ,but i have to display a string. is this works int a = printf("How is this\n"); main() { int b; } This will work in C++ wht abt c? AND one more [B]HOW sizeof()[/B] [B]implemented …

Hi, I've been trying to get this to work for the past two hours and can't figure out why this run-time error is happening. The code is as follows: [code=cplusplus] #include<queue> #include<stack> #include<iostream> usingnamespace std; int main() { stack<char,deque<char,allocator<char> > > s; queue<char,deque<char,allocator<char> > > q; char ch; int count …

Hi all; I have to control wheter a string is an array element or not. I tried to exists function but it didn't give me the desired output. [code=perl]print "Which hotel do you want to remove from the list?\n"; chomp($a = <STDIN>); if(exists $name {$a}){ foreach $record(@name){ if($record eq $a) …

Hey there, i have been given a task to complete as home work for college and i seriously have no idea how to do it, hopeing one of you guys would be able to shed some light on it for me? Well here it is. You have been asked to …