Software Development Forum

Hi guys! I found a lot of my answers on this webbie, so I registered myself. I'm creating a java based quiz program. Now i'm running into a lot of problems trying to get stuff working. The problem i'm having now is the following: I have a class Question, and …

I have downloaded a CPAN package 'Clickatell.pm' for use with a CGI script. I have uploaded it to the cgi-bin folder, set the permissions, but I can't get the script to use it. #!/usr/bin/perl use CGI::Carp qw(fatalsToBrowser); print "Content-type: text/html\n\n"; use lib '/websites/123reg/LinuxPackage06/ma/sa/re/masarestaurant.co.uk/public_html/cgi-bin'; package Clickatell; my $catell = Clickatell->new( API_ID …

Here is my code. Currently I have my information coming out in a message box, but I need need the information to come out in "prose" form. I am not sure where to put it and how to do it. {{ ' applicant details Dim name As String = txtName.Text …

Hi Folks I have the following code in one of my classes along with checks when the code does not eval: [code]filterParam="self.recipientMSISDN==tmpBPSS.split('_')[3].split('#')[0] and self.recipientIMSI==tmpBPSS.split('_')[3].split('#')[1]" if eval(filterParam): print "Evalled" else: print "Not Evalled\nfilterParam\n'%s'\ntmpBPSS\n'%s'\nself.recipientMSISDN\n'%s'\nself.recipientIMSI\n'%s'" % (filterParam, tmpBPSS, self.recipientMSISDN, self.recipientIMSI)[/code] I am not getting anything to 'eval'. Here are the results: [code] Not …

Hi, I am trying to run some simple updates using java in Oracle(10g). I have a simple java program to do it. Running the code using Eclipse IDE. The strange thing about it is that the connection is fine. If I run a [B]select[/B] query, it works fine. However if …

Hi I have been working on an assignment and have run into some problems. The assignment is an awk script that splits the shell script into BEGIN and END. In particular, the problem is in the END section with the sorting of a numeric array. I have tried the following …

ive created an application which multiple users will be using on an intranet... now if i had to make changes to the app(fixes/bugs/etc) after deployment.... what would be the way to go without the user clicking a button to update... the new version would be put on the server, where …

Hi, I am trying to add extra function to a small app that I have made and part of incorporating this is to use radio buttons. Basically a user has to choose between 1 of 2 radio buttons and then press a normal button. I am having trouble trying to …

I added these three components from tools menu/choose toolbox items; however they are not working when I changed the drive or directory.. here is the code of these three components in case they change private void driveListBox1_SelectedIndexChanged(object sender, EventArgs e) { try { dirListBox1.Path = driveListBox1.Drive; } catch (Exception ex) …

how would i go about spliting a string that is stored in a StringList ? information in string looks like this: Name RanK now i need to split them so i can use a funcation like this data[0] for Name and data[1] for rank can sumone help me please? thanks

Hey I need help with the math tutor. I need to be able to print out if the answer is right or not . Also let the user enter the number of math problems per set and what the max number will be for the set. If you could please …

Hi, What's the best way to round doubles as in currency? I also have this error that says: internal error, cannot instantiate paycheck(java.lang.string, double, double) at paycheck to (). If you need to see the codes, I can post them. Any help at all would be greatly appreciated! Thanks!

Hey guys, Im having some problems with an exercise that I need to complete with the use of inheritance - In the exercise I am concerned with two Classes (Cupboard and Safe). The cupboard can be opened and closed and tested to see if it is open or not. A …

Hey folks, I'm writing a class called Set that can put in objects (ints, chars, whatever) into a dynamically allocated array. I'm having issues with two functions, union() (which concatenates two arrays of the Set class) and intersection() (which puts two arrays together of the Set class at a point …

Hey All, I'm struggling with a project set to me that involves allocating shifts to staff that work within an Event Venue. Basically, staff only work when there are events on. Therefore, I have a database that contains tables showing: - Staff - Events - Shifts (for the above events) …

The program imitates a gambling card game. The program shows you three cards, then the program interchange them, and if you can guess correctly where a particular card is, you win. Here is some sample interaction with the program: Card 1 is the 7 of clubs Card 2 is the …

hello Is this String from my properties sheet able to become a prepared Statement. is the syntax compatable? [code][b]if the string from properties is i=0 for the array [/b] private boolean createTables(Connection conn) { for (int i = 0; i < schoolofdbTables.length; i++) { boolean bCreatedTables = false; PreparedStatement ps …

Thanks to you guys I have been able to get my first application halfway going. But I have a question about data integrity. The application that I am developing utilizes a single sql server and multiple work stations accessing that sql server. What is the best way to maintain data …

I'm writing a slideshow program with Tkinter, but I don't know how to go to the next image without binding a key. [CODE=python]import os, sys import Tkinter import Image, ImageTk import time root = Tkinter.Tk() w, h = root.winfo_screenwidth(), root.winfo_screenheight() root.overrideredirect(1) root.geometry("%dx%d+0+0" % (w, h)) root.focus_set() root.bind("<Escape>", lambda e: e.widget.quit()) …

Hi I am having issues populating a vector using "new" where nodeVec is a vector where each entry consists of another vector with 3 elements. zMap is the vector I am trying to populate with the sum of the squares of the first two elements for each entry in nodeVec. …

hello, everyone i had a project which will have a function to resize the images in the picturebox..i've seen some code snippet in resizing the images. The code works fine but it automatically resizes the image when i run the program..what i need is that the user will be the …

Hi guys, I have this code to mix elements in an array. Basically I want it to exchange the 1st element with the other elements in order. When it finishes exchanging, it will then take the original array and go to the 2nd element and do the same job as …

Hi, I have a little problem with a macro I'm working at. I need to pull data from a database and then show it in an excel sheet. Everything work fine till the moment when I want to close the recordset . Then my application freezes and I have to …

When i try it goes heywire and gives me 35 errors. all for the erase command. :( [CODE] for(int i=0; i<populationsize_; i++) { //check for black for(int j=answer_->front(); j!=answer_->back(); j++) { if(answer_[j]==population_[i][j]) { feedback_[i][j].push_back("Match"); for(int k=tempanswer_->at(i).front(); k!=tempanswer_->at(i).back(); k++) { //find first instance if(tempanswer_[i][k]==answer_[j]) { tempanswer_[i].erase(k); break; } } } } …

I'm fairly sure this will be my second thread to make me facepalm when I realise what I've missed, but oh well. If I have a list, for example L=[0,1,2,3,4], can I take the values out so that, again for example, t1 = 0, t2=1, etc.? The easy way would …

I have a problem with accessing iterator to the vector in following code (just a few important lines): [CODE]class Data { ... vector<double> hodnoty; public: int CompareData(vector<Senzory*> data); ... } class Senzory : Data { ... const vector<double> &GetData(void){return hodnoty;}; //Returns reference to the vector hodnoty ... } int Data::CompareData(vector<Senzory*> …

the program I had looks like this: def wordToNumber(word): if word == "one": return 1 elif word == "two": return 2 elif word == "three": return 3 elif word == "four": return 4 elif word == "five": return 5 elif word == "six": return 6 elif word == "seven": return …

Hi there, I'm working on a small task to practice my (non-existing) java skills. I'm trying to write a program that reads a text file and replaces every character with a .wav file containing a musical note. A friend gave me some help, and with his help I made class …

hi, Please can any one help me out with providing me the code to create a windows application in which if a select a folder and a type of file for example if i select .txt file it should copy all the .txt files present in that folder to the …

Hi guys, I have two richtextboxes that contain text. I want to go through each line and if a difference is found, it highlights that line on both textboxes and it would be good to highlight the difference itself too. I have attached some code I have written. Note some …

Looking on the web there are many, many people trying to sort out how to overcome the INT rounding in programming and now I am one of the many. Having said that there are lots of seemingly good looking answers to the problem, I have not found one that works …

hello there u said if any body need help u can help them so plz i need ur help with this i did a program in java gui (temperature converter) and i just need the program to print the result in a text file so plz plz plz help me …

Hey all - I have created an ArrayList as follows: [code]ArrayList<Object> arList = new ArrayList<Object>();[/code] The arraylist contains the following - every time it will have the same data ... either filled or considered ""; String - transaction type String - name String - ssn String - address int - …

Hi, Im trying to use a listBox to search some objects, it then adds the object to the listbox if it meets the condition. So far i have this. [CODE]foreach (Order ord in Form1.cutomerArray) { Order searchCust = (Order)Form1.cutomerArray[i]; if (searchCust.FirstName.ToLower() == txtFirstName.Text.ToLower())//if match is found { lstbSearch.Items.Add(searchCust);//add object to …

Hi..i am new with xml and xsl. I have the input xml as: <?xml version="1.0" ?> <Employee> <EmployeeDetails EmployeeName="JohnnyWalker" EmployeeId="12345" CompanyName="ABC Inc." CompanyAddress="Bangalore" ContactNo="0000000" /> </Employee> -------------------------------------------- I want the output xml as: <Employee> <EmployeeDetails JohnnyWalker="12345" CompanyName="ABC Inc." CompanyAddress="Bangalore" ContactNo="0000000" /> </Employee> i need to do this using xsl.....can anybody …

I have a combobox that is populated by a SQL querry. Problem is the first item of the comboBox where normally the comboBox.text go is blank. You have to drop down the menu item for the items to appear. I want to comboBox to populated with the first item in …

Hello all, I have a problem binding a combobox in a windows form, what i'm trying to do is the following: I need to bind the combobox to a column (ex: customerID) in a dataset. this column is a foreign key. howerver, I want the datasource of the combobox to …

This program is suppose to read a line of text and find out if its a palindrome or not(a palindrome is a line of text that has the same sequence of letters both forward and backward. but so far its only reading one line. and its not getting it right …

guyz,can you help me in importing an excel file?first the program should be able to browse for an excel file and then,the values in an excel file will be imported to the datagrid and save all the data in the database.. I needed it for my project! hope you help …

Using visual studio 2008 I created a small vc++ project and ran it using the exe created. The problem is the exe runs fine on my PC. But when I tried to run the exe on an another PC it gave the error "The application has failed to start because …

Hey guys, I am working on creating a dynamic queue and I am having some problems. I got my code wrote to set up the actual code but I am unsure how to put my information in and print it. I need to enter the following information in my queue …

hello can you help me, i make exe file on my project but the problem is that when i separate the exe file in my folder where my project is stored. it will not run..but i want only my exe file and put it to my flashdrive without the folder …

I'm writing a program that gathers a list of files within a directory and optionally, every file within the subdirectories (10 levels deep) of the directory then exports it as a text file. I have no idea how to do this so I just attempted to code it myself. It …

Hi guys, i read an article from <http://www.scratchprojects.com/2006/02/sample_article_tic_tac_toe_p01.php> and got this really cool approach for development of Tic Tac Toe (am sure u all know it) in VB. However i am using sharp develop 2.2.1 to edit anf compile my code and it's working fine. I combined all the code …

Hi guys i need help in algarithm code. thanks Remove All Occurrences For this problem please start with the code provided in file list_reversal.cpp. Add a new function to this code. The function should take two parameters: a list head and an integer. The function should remove all elements of …

This is a blackjack program using array. It works in Devc++ but doesn't work in visual C++.I think I am missing some kind of header files could anyone help me out? my email is .... thanks [code] #include <iostream> #include <ctime> #include<iomanip> #include <string> using namespace std; void deal(int,int&,int& ,int[][2],int&,int[][2] …

Beginner in Java. I am trying to find the highest value and lowest value of an array. The highest value works perfectly fine, while the lowest value keeps on giving me 0, even though 0 is not part of the array. Below is the code. Thanks. [CODE] mxm = n …

Hi Guys, I am currently creating an application to track timekeeping (a clock in/out system) and I am trying to work out the best way to do this. I have a Main Form which contains buttons to ; - Log in - Out for Break - In from Break - …

I have an open source program that I want to use & associate with my New program. Started the new program with FileNewApplication. I then added the unit SerialNGBasic. When compiling I get an error (halts) in procedure TForm1.Button1Click(Sender: TObject); of Unit1/Main form. Any hints? Tks Vern Attached is the …

Hi, I'm new to Java. Bumped into an error when doing a program. The code below will basically explain everything. This error [CODE]java.lang.ArrayIndexOutOfBoundsException: 15 at randomintegers.main(randomintegers.java:43)[/CODE]keeps on showing up and the program will not execute further. If anyone can help me soon it would be great! Here is my program …