Software Development Forum

Hey guys, this is my first time posting. I'm almost done with the whole program but the only problem left is the word frequency counter. I have file(.txt) that the program reads on and it outputs the words aphabetically and if the word has been seen, it adds a count …

char *default message[]="hghgghjgh" char *message=defaultmessage tis line showing error as 'initializing':cannot convert from 'const char[ 9] to 'char *[]' can u help me....?

The two classes from the Queueclass5.cpp program are displayed below. Please add another method which will search the Queue for a name which is supplied in its parameter and will return a Boolean value of true if the name is found, or false if not. The method will have the …

Hello all, I'm having a datagrid view with some columns in it. Now my problem is to enable on the 1st columns cells to click and the rest along with the header must not be able to click or disable it. Can some one help me with the code please.....

code file is attached .... [CODE][#include<iostream> using namespace std; class citizen{ char* name; char* nationality; public: citizen(){ //default constructor name = "Usman"; nationality = "pakistani"; } citizen(char *aName, char *aNationality) //parameterized constructur { name = new char[strlen(aName, aNationality)+1]; strcpy(name, aName); strcpy(nationality, aNationality); } citizen(const citizen &obj){ //copy constructor name = …

Is it possible to search for a string in an array that is in a larger array? I have an array that contains arrays of either one, two, three, or four strings. for instance: myList[1] = ['dog', 'cat'] myList[2] = ['lizard', 'sheep', 'pig'] I want to search for 'sheep' Is …

Ok so I have been working on this for 12 hours straight and I cannot get it to work right to save my life. Attached is the word document of what the project is suppose to do and the file its suppose to read from. [B]ANY HELP IS GREATLY APPRECIATED …

I want to implement a countdown timer in a game, but need some help figuring out how to do it properly. I know that this is probably a very regular question that has been asked a thousand times, but I've been trying out some methods I found through searching, but …

Hi All, I've got this problem. I'm trying to write a method that will (Using WMI) start a process on a remote computer. This remote process runs an application that should open a command window and send the keys to start a program in that command window. The command window …

My turn to ask a question.... Does anyone know how to open a report (.rpt) in Crystal Reports 2008 using vb6? I have just spend a lot of money purchasing this and now it seems that it is not compatible with vb6 at all. It was working fine in earlier …

Hey guys, i need to get the URL of an image on a webpage that im currently on in the webBrowser1 on my C# program. The image does not have an id and everytime i go to that page, the image is different, so i need to extract the URL …

Hi - I get the following "The program is still running! Do you want to kill it?" from the python IDE when I run the following splashscreen. Any ideas on how to fix it? [CODE]#!/usr/bin/python import wx class MyFrame(wx.Frame): def __init__(self, parent, id=wx.ID_ANY, title="", pos= wx.DefaultPosition, size=wx.DefaultSize, style=wx.DEFAULT_FRAME_STYLE|wx.SUNKEN_BORDER): wx.Frame.__init__(self, parent, …

Hi all I am aware of possibility to have an array of objects (usually Strings) as the parameter options, so we can have buttons with custom labels. Is there any easier way to just for example change the value of OK_OPTION option button label/text from "ok" to "okAy" ? Thanks …

Recently i needed to override dome default values of swing properties ... I got the answer currently needed.Details are located [URL="http://www.daniweb.com/forums/post1210384.html"]here[/URL] But after that i interested to find a way to have all these pairs (simply HashTable keys and values elements) to override them at the startup of applications to …

I use textwrangler for osx right now, but i want to see what other free ide's are out there. Is there one with tabs for classes and object to be separated?

Ok so i have a uni assignment to delete lines of text out of a text file, so far i have figured out how to search the text file for specific bits of text, i,e name of user, ive also used a loop to find out what line in the …

im trying to create a class that will create a 20x20 grid with 5 random x's and 100 random o's. But its currently giving me ascii chars instead. any help would be appreciated! [CODE]#include "Lifegrid.h" using namespace std; int main() { int r1; int r2; int r3; int oldi; int …

I have to implement a simple infinite sum which estimates the value of PI. The more iterations of the infinite sum, the more accurate the value of PI. Using the equation PI=4x(1-1/3+1/5-1/7+1/9-1/11+1/13-....) .The details of the program are as follows: 1. The program must have a small menu for the …

Hi, I am starting out with linkedlists and would like to know about using another class in a linkedlist. Here is what I am trying to do: [CODE]LinkedList<Student> list = new LinkedList<Student>(); list.add(new Student("Name", 92, 87, 81)); [/CODE] I have no idea what the student class would look like! Would …

Hey, right now I am working on implementing a matrix class for an assignment. I am using vectors in order to implement it and am having some trouble with adding matrices together. In my private I have defined: int nRows, nCols; vector<int> data; Here is my code for the operator+; …

hi guys, im currently working on an assignment where i have to create a secure chat room program, it works by one main chat server and then each client can log in and send messages to the server and the server will send the messages back to everyone that is …

We have an Eclipse RCP application and in case of server disconnection we would like that the cursor changes to HOURGLASS. It works ok for a normal frame, but if a dialog is active, then in dialog the cursor remains ARROW. Any idea?

Hi.I write a program in C for my microcontroller(PIC 18F452) but faced to a problem that related only to C language and that is; as you can see in my Main program and the two Functions I want to pass an array of ; " int adcvalmax[8] " which got …

Hi could somebody please help me with this as it is driving me nuts for hours!!! I keep receving the "NullReferenceException was unhandled " message: [code] public static Conditions GetCurrentConditions(string location) { Conditions c; c = null; c = new Conditions(); c.GetCurrentConditions(); XmlDocument xmlConditions = new XmlDocument(); xmlConditions.Load(string.Format("http://www.google.com/ig/api?weather={0}", location)); if …

hi, i am using visual studio 2008 standard edition, how can i add a calender control to the datagrid view, can someone please help me thanx in advance

#include<iostream> using namespace std; class citizen{ char* name; char* nationality; public: citizen(){ name="Usman"; nationality="pakistani"; } citizen(char * aName, char * aNationality) { name = new char[strlen(aName, aNationality)+1]; strcpy(name,aName); strcpy(nationality,aNationality); } citizen(const citizen &obj){ name = obj.name; nationality =obj.nationality; } void showName(){ cout<<name<<endl; } ~citizen() { delete[]name; } }; int main() …

Hi My name is Karla, I'm seeking help for my friend who is a programmer. He created a Mp3 player, but he can't get it to browse files and directories in the same browsing window. He has created a Buttom for browse which loads a new window where we can …

hi, i am using VS standard 2008 and a sqlclient file, i want to get two fields from the database(same table) and merge it (as firstname lastname) and display in the datagridview combo column in the datagrid view, how can i do this, please can someone help me thanxx

Hey, I'm trying to create a program that lets you manage your own wordpress blog in multiple ways and shows you statistical data too and one of the functions that I was thinking about implementing is a function that of actually posts a comment on the blog but I'm having …

//My project is in C#.NET 2.0 I have multiple forms in my mdi container window . [COLOR="Red"]When I tried to close mdi form , form closing event of a child form (which has current focus/active child ) occurs before the form closing event of mdi form.[/COLOR] Can anybody help me …

You have to write a program which takes 30 integers representing collection of coins. Each integer represents worth of each coin. The program should also take another input “amount” whose change needs to be found. Your program should be finding the change using minimum number of coins. If change is …

the problem is- it is required to store 'big integers'(more than alloted space for integers), suggest a suitable method by which big integers can be stored , also device an algorithm for adding of such numbers.. the just need the method of achieving this.i can write the code in any …

Hi everyone, i'm new in DaniWeb, so forgive me by some mistake, x) I need create a iterator, it can receive any kind of struct of STL, like map, vector, list, ... How i do that? Someone have any idea? Thanks by your attention. Best regards, Valter Henrique.

im trying to download a file ... when i use this code first [CODE] response.AddHeader("Content-Disposition", "attachment;filename=\"" + Server.MapPath(strURL) + "\""); byte[] data = req.DownloadData(Server.MapPath(strURL)); [/CODE] it shows the error " The name 'Server' does not exist in the current context d:\proj\fledwnld\fledwnld\Form1.cs " then i do google search regarding this and …

I'm a newborn to programming and my instructor has thrown me to the wolves. I'm trying to compile this simple program but I get these syntax errors. 1>y:\d03423388\desktop\projct3\projct3\prjct3.cpp(16) : error C2059: syntax error : '<<' What do I do with '<<' ?

#include<iostream> #include<string> #include <ctime> using namespace std; class Dog { protected: string name; char gender; public: Dog(string theName, char theGender) /*constructor*/ { name = theName; gender = theGender; } ~Dog() { cout << "good bye: " << name << endl; } void bark(int n) { cout << name << ":"; …

kindly assist...am creating a software and i needed to include a table...columns and rows but i don't know how to do it. can i get a shortcut through the toolbox. highly appreciated elizabeth

i want to know how connect a microsoft access using java and i want how to call this data base thanx:)

Dear all I am currently trying to find a java source code with which either HTTP POST or GET request can be catch from my program, then the HTTP POST can be read to our user on my program,,,can some body help me ? Thank you in advance

Hi, What's the easiest way to check whether an item is in a list and then get to that element and do something with it? So far I can think of [CODE] if x in List: for x in List: if x = y: do something [/CODE] Thank you.

G'day, I've just been cleaning up some of my queries, and have opted to use a MySQL view for simplification of my queries, as i was using multiple queries to get the values that i wanted. However, I cannot quite figure out how to iterate through the view. My view …

Hi, i have written a program to find the power of two numbers using iteration. The problem here is that to return the correct out put for even powers but not for odd powers. b = base , e = expo ,p= power( b, e);; for even powers the statements …

Guyz, i need your help. How will create an array of checkbox, I dont know to create it on vb.net but as far as i know in vb6 you're just going to create a toolbox then if you copy and paste it,it will automatically ask if you want to create …

Datagridviews on each tab and invisible both id, on the first tab, you will not see the id on the datagridview, but, the second tab, the id is on the datagridview????? HOW TO FIX IT? Thanks.

Ok I'm trying to make a GUI with multiple forms on Visual C++ 2005 Express Edition. And I was following a tutorial and made two forms. Form1 and Second. I want the Second form to open from Form1. So I included Second.h in form1 and then added this to the …

I'm a real Noob to programming & am taking a class of intro to Java. I keep getting a variable not initializing error on the nightsA line calculation. I'm going to warn once again I'm a NOOB to this, so any help is appreciated. import java.util.Scanner; public class SunnyDaze { …

i want to display buttons like this in applet a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 when i click to any …

I have invoice form bound to a bindingsource and bindingnavigator. In the form I have unit price, quantity and total textboxes. The total textbox text property is set to total.text = quantity.text * unitprice.text in the textChanged event of both quantity and unitprice text boxes. The result is displayed in …

Hi, I'm trying to get a python script to automatically start at boot up in xubuntu. The idea is for the python - tk-inter window to pop up just after boot up and start its routine. I have tried including the path in the application auto start, modifying bash commands, …

Hi, Is there a way to comment multiple line of code in vb.net at once? means not inserting ' in front of each line in case i want to comment 20 lines that will be tedious job? TIA Samir Ibrahim