Software Development Forum

I am stuck on this program that I am supposed to create. It has to ask the user for a text file where the format looks like: MATH 101 GEOLOGY 101 GYM 101 Then i'm supposed to store the information from the file in an array which then gets pointed …

hi, I'm having a bit of a problem. I"m simply trying to read active directory now with system.directoryservices. I have a LDAP path i think its called and i get the children and for each child i for each through and so on for like 5 for each loops. OK …

Hello, My ouput is showing as... "1 2 3 (10)(23)(29)" when it should be... "1(10) 2(23) 3(29)" I don't think I am too far off. Here's the code and thanks in advance. // int[] Groups = {10, 23, 29}; in the constructor public String toString() { String tempStringB = ""; …

Hi all, I was always a bit confused about how to create a recursive function, so thats where i need you help. :) I have a treeview, in wich the user adds/removes dynamicaly nodes and a button wich should save the treeview structure in a database table when clicked. The …

Hey everyone! I've been trying to set up a more fool proof time trial thing for my windows application rather than checking the users computer for the time (that can easily be altered). I'm not that experienced with more advanced coding, and I just can't find any code that can …

I'm looking for a good introductory book for 2D OpenGL Game Programming. The only books on OpenGL I've seen were on 3D. Does anyone know of a good 2D OpenGL Book? Thanks in advance, EpicAsian

I am working in open gl using visual c++.I have made a quad a balls.Now i want to bounce the balls on quad repeadetly but i donot know how to do this??i thought of timerfunction to use but i donot know how to use it??which coordinates to set.here is the …

Hi, I am getting this exception: [CODE] javax.naming.directory.InvalidAttributeValueException: [LDAP: error code 21 - ob jectClass: value #0 invalid per syntax]; remaining name 'dc=jndiTest' at com.sun.jndi.ldap.LdapCtx.mapErrorCode(Unknown Source) at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source) at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source) at com.sun.jndi.ldap.LdapCtx.c_createSubcontext(Unknown Source) at com.sun.jndi.ldap.LdapCtx.c_createSubcontext(Unknown Source) at com.sun.jndi.toolkit.ctx.ComponentContext.p_createSubcontext(Unknown Source) at com.sun.jndi.toolkit.ctx.PartialCompositeContext.createSubcontext(Unk nown Source) at com.sun.jndi.toolkit.ctx.PartialCompositeContext.createSubcontext(Unk nown Source) at …

i have created a vc++ empty project in vs 2008, then i have added a simple c++ file and code is as follows [code] #include<stdio.h> int main() { printf("abc"); } [/code] now i want to make an exe file of this, actually i have complete project and i an exe …

I have say a loop. At the beginning of the loop I want to fill a very large array which is an array of structures. Is there way like memcpy to fill the array without going through for loop. I figure using memcpy instead of for loop would be a …

Hello, I'm not too experienced with C++ (I know C# pretty well), and I can't figure this out. I've got two files, Form1.h and Utility.h. Form1.h is initialized when the program starts, and when the user clicks a button, it should call some functions in Utility.h. Now the problem I …

I have written a program to receive data from the serial port. I am doing some calculations using those data and writing results to 4 richTestBoxes real time.I have two buttons to open and close the serial port. Some times when the close button is pressed, the form get stucked.This …

Hello. A while back I wrote a program called 'divvy' ([URL="http://www.cerberusgate.com/divvy.zip"]http://www.cerberusgate.com/divvy.zip[/URL]) in C++. It works fine on my system, but I have received several complaints that it does not work on other systems. This is the error: [QUOTE]Error: The Side-by-Side configuration information for "C:\DIVVY.EXE" contains errors. This application has failed …

Can I have an overall about game main loop, it seems to be complicated :-/ Thanks

I will arrange my output in well-alligned columns, but I don't think I should use 3D char arrays since my teacher just wants us to stick with what we've learned so far. Check out my code. I'm happy about it, but I just can't get the alignment right. [CODE]//File: lab9.cpp …

I'm trying to figure out how to get a string from an array starting at some given position. Say we have an array that's arbitrarily long and my string starts at location 1000. If I wanted to get a string from a file I would simply use something like getc …

hello guys!!!!!!!!!!! please,i have tried as much as i can to sort a given name alphabetically.but,i couldn't get it.please, help me.

So, in the course of a bigger project, I need to generate normally distributed random numbers. I've decided to try to use the GSL rng library. From [URL="http://www.gnu.org/software/gsl/manual/html_node/Random-Number-Generator-Examples.html"] the gsl webpage[/URL] I got an example code, just to get an idea of how the interface works. The program looks like: …

Hi everybody, i want to compare between 2 vector that stored char value. I've made 2 vector: [code] vector <char*> className; vector <vector<char*> > Item; [/code] first i stored the class data in each vector, the name of class in vector className. after that i get data from the other …

Is there any VB pseudocode generator? or converter from vb code to pseudo code. I need to convert that code for pseudocode: 1) Login form: [CODE] Private Sub Command2_Click() Dim password As String Do Until password = "dawid" Or attempts > 2 password = InputBox("Please enter your password") attempts = …

Is it possible to have a client/server service that doesn't use sockets?

How to connect username and password in a database for more secure login?

Hi, I have a set of random numbers in a datagridview. Im trying to figure out the easiest way that each time i loop through the numbers x amount of times and it somehow stores the last value so that i can average the final number. My datagrid view is …

Hi i m new to java, i want to make a simple application with netbeans ,(To Learn) i want to learn how to get data from a data base(mysql database) and display to textBoxes, and also want to learn how insert delete update database, Are there any tutorials or ebooks.plz …

HI All, I want to create one folder which should open only with my application. Is it possible through JAVA ?? Please Guide me and send the Java code if possible Thanks in Advance

hallo evryone...i have just installed sql 2005 on winxp and i was wondering how do i access remotely the server from another computer. i want to know the softwares to download for the client computer..should i also run sql server 2005....i don't know how to access the server...kindly assist

Hello, I have made client server communication and I am sending and recieving Files. I am using file pointer and fread and fwrire commands to read and write file. I am able to read and write .txt,.GIF files.but I could not write .doc file. I am opening file in binary …

Hi i just want to know how can i display the item i selected in a listbox into a memo? Example : I selected in my listbox Item : Banana When i click it in the listbox, Banana will be added in my memo. thank you

Hi all, Quick question: This is the only thing left I'm trying to work out on my console program. I am trying to return control back to the point where a user enters their selection after giving an invalid entry. I am using switch statements that house the selections, and …

I have loaded combo as following. [CODE]cmdString = "select propertytypeid,typename from propertytype "; da = new SqlDataAdapter(cmdString, conString); dt_PropertyType = new DataTable(); da.Fill(dt_PropertyType); cmb_PropertyType.DisplayMember = "Name"; cmb_PropertyType.ValueMember = "ID"; arr = new ArrayList(); for (int i = 0; i < dt_PropertyType.Rows.Count; i++) { arr.Add(new KeyValueData(dt_PropertyType.Rows[i][1].ToString(),int.Parse(dt_PropertyType.Rows[i][0].ToString()))); } cmb_PropertyType.DataSource = arr;[/CODE] [COLOR="Red"]but …

string s = "true"; string w = "false"; Console.Write(s +"\r"+w); output:false I don't understand how \r works. why is the true missed? please explain .

i need to read a text file and find a particular column in that text file ..i have no idea on how to do it ..can anyone help please..

Hi, I am confused in making circular linked list. This is what I have. CircularLinkedList.h [CODE]#ifndef CircularLinkedList_H #define CircularLinkedList_H class CircularLinkedList { public: void remove(); void set_number_people(int); void print(); }; #endif[/CODE] CircularLinkedList.cpp [CODE]#include "CircularLinkedList.h" #include "Node.h" #include <stdio.h> void CircularLinkedList::set_number_people(int num_people) //This is where I am confused { Node *head …

Is is possible to take an array full of characters and then make the characters into numbers? i.e. a =1, b=2 etc. I'm trying to write a program that deciphers ceasar shift ciphers. Any ideas would be really helpful, Thanks dj_saxy

I have to write a program that creates a GUI and asks the user to select from a group of buttons which time of the day they made the call, and input in a text field how many minutes the call was. for the day time, it's supposed to be …

Ok I have a program that reads in a .TXT file and displays it as tokens. What I'm trying to do now is read the file and print out only the reserved words for C++ and the variable it uses. For example: int main() { double e = 24; int …

As the title says it, I have made a program to implement adjacency list representation of graph. I wish to use it in implementing various graph algorithms like DFS, BFS, Dijkstra, etc. The program works fine for the test cases I put in it. But I am sure that there …

How would I be able to make a child form come to front on a button click?

I have a code which throws "segmentation fault" after some computation. I was looking for some help with efficient memory management. My program does the following: I have a grid with min. i,j,k coordinates -52, -34, -35 and max. i,j,k coordinates 53, 37, 33. (In i, j, k loop). I …

Can i put a flash aplication in on my program on python?

How would I be able to check if a checkbox is checked from a childform and use that information on the parent?

Hey for some reason my rectangles are being drawn after the start variable has been incremented all the way through. This is causing them to go off the screen. What i wanted, is like in the code, i want it to draw, increment draw increment until the loop is finished.[CODE]import …

[CODE]def save_transaction(price, credit_card, description): file = open("transactions.txt", "a") # the "a" means you are always going to append to this file file.write("%s%07d%s\n" % (credit_card, price, description)) file.close() items = ["DONUT", "LATTE", "FILTER", "MUFFIN"] prices = [1.50, 2.0, 1.80, 1.20] running = True while running: option = 1 for choice in …

I'm trying to make a html editor. I need to set different colors for different words... I managed to the change text's background color, but not it's foreground. Can some one help me? this is my code [code=java] public class HEditorView extends FrameView { public HEditorView(SingleFrameApplication app) { super(app); initComponents(); …

Hi I'm using python 3.1 and Windows. My program writes xml code to a text file, the problem is that windows needs to know that this file's encoding is utf-8. Right now it does write the proper code, but other programs (firefox, for instance) fail to read it because it …

There is an error , it is cannot find Symbol [CODE] import java.sql.*; public class Main { public static void main(String[] args) { try { Class.forName("com.mysql.jdbc.Driver"); String connectionUrl = "jdbc:mysql://localhost/mytestdb?" + "user=root&password=PHP"; Connection con = DriverManager.getConnection(connectionUrl); } catch (SQLException e) { System.out.println("SQL Exception: "+ e.toString()); } catch (ClassNotFoundException cE) { …

Hello, I am making a file comparing program, and I want it to display line numbers permanently, like any normal text editor does. Is it possible to do this with tkinter? thanks

Hello: Soon I will need to have my foriegn keys working. I have tried to set them up with no luck. Could someone show me how to set the payee_uid below? I am using an Apache Derby Embbeded Db 10.5.3. Thanks [code] <entry key="createStudentTable"> CREATE TABLE student ( stu_uid VARCHAR(11) …

Hey, Iv decided to tackle a bit off C++ before I start it in college in fall and Im sort of stuck on a problem. The book im reading is Accelerated C++ and its exercise 3.2. Basically the question asks to get values from the user and take for at …

Answered my own question. Wish I could figure out how to delete this post.