Software Development Forum

i'm trying to make a hangaroo game imitation but i dont know how to make the 4 labels to individually be marked as "X" when i click the wrong letter. i made all the letter answer invisible and the "X" mark invisible [CODE]' the Answer is "PLANTS VS. ZOMBIES" Private …

I am trying to find out inorder successor of a node in a binary search tree. I read the algorithm from "Introduction to Algorithms,Cormen" and understood it. But the problem I face is that I can't find out the parent of the node when it is needed in the algorithm. …

hi, How do i check for time difference for eg: i have code like this [COLOR="Red"]If GetServerDateTime() < Format(Now, "MM/dd/yyyy hh:mm:ss tt") Then msgbox ("Invalid datetime") endif[/COLOR] i want to make it like if the time difference is within 2 min from the current time.... the application still can allowed …

how to insert the values of checkbox and radiobuttons in the sql databse using vb.net??? we are getting problem in inserting and don't know what to do................ like i have one form with two text boxes named username and password and one label say gender....which has two checkboxes male and …

ok so for some reason its telling me my "else" has no matching "if" in line 51, i have to make it so the binary output is spaced which im pretty sure i did and has to have a separate output if the character length is more than 8 [CODE]#include<iostream> …

[CODE] #include<iostream> using namespace std; char* Invert(char* input,int start,int end); char* reversewords(char* current); int main(){ char inputstr[] = "London is a city"; cout << "Inverted string : " << Invert(inputstr,0,strlen(inputstr)) << endl; int start,end ,i; while(*inputstr){ if (*inputstr == ' ' || *inputstr == '\0') { Invert(inputstr,start,end); start = i+1; …

Create a class that represents the grade distribution for a given course. In this class you should write methods to perform the following tasks: Read the number of each of the letter grades A, B, C D and F Set the number of letter grades A, B, C, D and …

Hey everyone, I'm new to the site, this site returned the most results when trying to look for relevant information so here i am. I have seen people write questions to assignments on here without trying expecting people to answer the assignment question. And ive also seen people steal code …

Write a Payroll class that uses the following arrays as fields: [LIST] [*]employeeId. [*]hours. [*]payRate. [*]wages. [/LIST] [U]employeeId.[/U] 5658845, 4520125, 7895122, 8777541, 8451277, 1302850, 7580489 I should have two classes: [LIST=1] [*]Asn07Employees [*]Assignment07 [/LIST] *I am to use arrays and not vectors Here is some skeleton code that my instructor …

I've download this following program source from a SVN repository.. [url]http://blanddns.no-ip.org:81/repos/public-smart/[/url] How do I compile it?? I've tried but it has c++ and java files included in it.. and some are even in separate folders. Can someone tell me how? Do I have to do command line? Do I need …

i'm writing a C program in unix that take a number upto 5 and creates that amount of threads..if the use doesn't enter anything the program quits after 5 secs...and this is where i'm stuck T_T ..how do i do this ? time.h ? code of wat i've done so …

Hello everyone,I'm having a problem with an exercise in C,I hope more experienced programmers will help me.I want to create a simple version of the game Tic-Tac-Toe.In my edition there will be a 3x3 matrix.The 2 players that will play the game will start to fill the matrix with the …

Okay so this has been bugging me for quite sometime. I thought if I skipped it and came back maybe I might figure it out but I guess not. The basic idea is to let the user generate their own content into a list box, text box, and the content …

I don't understand what I am doing wrong here. I am trying to quickly write this program so that I can use it to test a flowchart diagram that I made earlier. When the output comes up on the console "Enter a course name" and I put any input in …

I want to update information i previously stored on a file but cannt do. My code is[CODE]//----------------------------- //--------------------------------"s"-Structure created-------------------- struct student { char regno[20]; //----------------------Pinfo var------------------ char name[50],gender[7],dob[20],otno[20],colg[50],branch[20],hno[10]; int rno; //----------------------Einfo var------------------ char doj[10]; float teage,twage; //----------------------Painfo var----------------- char fname[20],occ[50],ladd[100],cadd[100],ftno[20]; //----------------------Payinfo var---------------- char payj[200],dues[200],smoney[200],mode[20]; //----------------------Remarks var---------------- char remark[900]; //----------------------Marks var------------------ …

[CODE]i need a function that checks in two linked lists are equal thi is what i have so far bool equal(list L1 , list L2 , int (*p_cmp_f)() ){ if( L1==NULL && L2==NULL) return TRUE; else if( L1==NULL || L2==NULL) return FALSE; else if( (*p_cmp_f)(L1->data,L2->data) == -1) return FALSE; else …

Dear All, The problem I'm facing now is when I set my DateTimePicker format yyyy-MM-dd, when I put a date in that column, they will auto generate the time now. For example, i entered 2011-03-30 but they will save in database 2011-03-30 10:56:54 AM. Question here is: How can I …

I am learning c++ now and have encountered a problem in trying to create single digit addition, multiplication and subtraction math questions. The numbers used in the questions are randomly generated from 1 to 9 and when I try to print the answer for the corresponding question, I get a …

Hi, i had write the following code but it seems like gt exception, can help me check got what problem? Dictionary<string, double> sortList4 = new Dictionary<string, double>(); List<double> list = ISUPP.Items.OfType<double>().ToList(); double[] value1=list.ToArray(); int c = 0; foreach (string gk in Comset2.Items) { sortList4.Add(gk, value1[0]); c++; }

I need to make an address book that doesnt use a database. It suppose to have First name Last name Birthday Telephone number Address (street) Address (city, state, zip) Email address All information shall be stored in a structure at run time The application should read and write to a …

So i'm making this periodic table kinda program here mainly outta boredom. But I came across a problem, when I type in the name for the element, the program just closes. Any ideas on how to get it to work properly. Here's my current code. [CODE]#include <iostream> #include <windows.h> #include …

[CODE]#include <stdio.h> #include <stdlib.h> #include "globals.h" #include "list.h" status write_int(generic_ptr p_n)){ printf(" %d " , *(int *)p_n ) ; return OK ; } int compare_int( generic_ptr x , generic_ptr y){ if( *(int*) x < *(int *)y ) return -1 ; if( *(int*) x > *(int *)y ) return 1 ; …

[CODE]/* * To change this template, choose Tools | Templates * and open the template in the editor. */ /* * VideoStreamingform.java * * Created on 29 Mar, 2011, 7:01:42 PM */ package audivideotransmit; import javax.media.MediaLocator; import javax.swing.JOptionPane; /** * * @author ajay */ public class VideoStreamingform extends javax.swing.JFrame { …

[CODE]#define WIN32_LBAN_AND_MBAN #include <windows.h> LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) { WNDCLASSEX windowClass; ZeroMemory(&windowClass, sizeof(WNDCLASSEX)); windowClass.cbSize = sizeof(WNDCLASSEX); windowClass.style = CS_HREDRAW | CS_VREDRAW; windowClass.lpfnWndProc = (WNDPROC)WindowProc; windowClass.hInstance = hInstance; windowClass.hCursor = LoadCursor(NULL, IDC_ARROW); windowClass.hbrBackground = (HBRUSH)COLOR_WINDOW; …

Hi, everyone i have a problem in displaying Jlabels and Icons in a single JPanel. I have used Gridlayout and tried to display the Icons and JLabels in the JPanel. But using GridLayout the JLabels and Icons get dispersed and not in proper order and also the icon get crop, …

[CODE]def main(): i=input() print(i+1)[/CODE] (I use PYTHON 3.2) Why i get an error converting message ?

I don't understand how it works. What are lines 19-33 doing exactly? Why did they do "arraySize = obj.arraySize;" ? [CODE]#include <iostream> #include <iomanip> using namespace std; class NumberArray { private: double *aPtr; int arraySize; public: NumberArray(NumberArray &); NumberArray(int size, double value); ~NumberArray() { if (arraySize > 0) delete [] …

(I did search for this, but didn't find exactly what I am looking for). I am working on a function that will generate a sine wave at a given frequency AND sampling rate. Something that will "fill a 10k sample buffer with a 1 kHz wave at a 44.1 kHz …

Hi all, I already save my login config at registry. Thanks to Jx_Man and Debasisdas for helping me on previous thread. My following code running nicely. [CODE]SaveSetting "AddressBook", "Login", "Username", Trim(txtUserName.Text)[/CODE] My settings currently saved on "HKEY_CURRENT_USER\Software\VB and VBA Program Settings\AddressBook\Login" How i can save it one level more deeper. …

I'm currently working on one of the last parts of a project and I'm at a standstill. I am needing to remove pixels from an image that are smaller than a certain aspect. For example, if an image has a square or triangle that is smaller than 35,35 pixels, I …

Hi, is it ok to use an if condition as a presence check, this is my code - [ICODE]if (textBox1 != null) { MessageBox.Show("Dont Leave Blank"); } else MessageBox.Show("Successfully added");[/ICODE] my code runs however no matter if there is text in textbox1 or if its left empty it shows "Dont …

Hi guys this is my very first python program I've been trying to use re.match to test to see if a string is an identifier as defined by this syntax [CODE]identifier -> letter{ letter| digit}[/CODE] I tried the following statements but when i test my program every single time it …

the letter e is the most frequently used letter in the english language, and the letter z is the lease used. a friend of yours doing a blah blah believes that this may not be necessarily be true of writings of first year college students. to test his theory, he …

Hello, I'm having trouble displaying an output from my code. It suppose to act like a stopwatch where seconds increment and then minutes and then hours but for some reason its not working and I cannot figure out why... :-( hope some some can guide me. Thanks [CODE]/* * To …

Hi i am trying to write a program where the user inputs a list of space separated words (more than ten are required); the program then reverses and prints the order of the words. Example: input:“Extra Credit Programs”; output: “Programs Credit Extra” but my program s far is not behaving …

i created a new project, added some textboxes and labels with one button. when i built the project the first time, i just got the error: general error c101008d: Failed to write the updated manifest to the resource of file "..\Debug\Login.exe". Access is denied. mt.exe Login someone help me please!

I need help position a bunch of things. Mostly the text bar. Here's my code: [CODE] package swingHW2; import java.util.Scanner; import javax.swing.*; import java.awt.*; public class swingHW2 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub // The Layout FlowLayout lout = …

Hi, what does this error mean? : error C2440: 'initializing' : cannot convert from 'char' to 'const char *' i'm trying to read an image from a file using this code: [COLOR="Green"]#include "itkImage.h" #include "itkImageFileReader.h" int main( int , char * argv) { typedef unsigned char PixelType; const unsigned int …

Here is the output that I should be receiving: [CODE] Please enter the name on the check (First Last): John Doe Please enter the amount for the check (as a float): 123.45 --------------------------- Pay to : John Doe $123.45 one hundred twenty three dollars and 45 cents[/CODE] Now, what I …

how would i go about sorting multiple items in a binary search tree.. for example if i have a list of first last and middle names and i want to sort it in a tree by last name, how would i store all three of them in each node.. should …

Hye..i dont know how to output the position for array. [QUOTE] Enter value for array A(4x5): 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 Enter value for array B(4x5): 1 2 3 4 5 1 2 3 4 …

hi I m new here and not sure about how things go about... but could any one tell me about collaborations of objects in c++

How to get minimum value? [code] ArrayList arrKey = new ArrayList(); double v; double min; foreach (string subKey in sortList4.Keys) { foreach(string mee in arrKey) { sortList5.Add(mee,1); if(sortList3.ContainsKey(mee)) { sortList3.TryGetValue(mee, out v); if(v>min) { //what should do at here? } }}} [/code]

I'd like to know: 1.) On line of code which says: "Production possibleExpansion(infile);", what is the nature of possibleExpansion(infile)? Is it a function? Is it an object of class Production? 2.) On line of code which says: "possibleExpansions.push_back(possibleExpansion);", what is the meaning of it? [CODE]#include "definition.h" #include "random.h" Definition::Definition(ifstream& infile) …

here table is creating but the values is not inserting [CODE] private void button_Click(object sender, EventArgs e) { SqlConnection cn; cn = new SqlConnection("Data Source=.\\SQLEXPRESS;AttachDbFilename=J:\\Rcar\\motion\\db_image.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"); if (cn.State==ConnectionState.Closed) { cn.Open(); } SqlCommand cmd; string sq1; sq1 = "CREATE TABLE [" +Box1.Text+ "] (name CHAR(50) PRIMARY KEY," +"id CHAR(15), …

The CashAndCreditShop supermarket determines the retail price of a product based on the time it is expected to stay on the shelf. Any item that is expected to sell in one week or less is marked up 10%, and any item that is expected to stay on the shelf for …

[ICODE]import java.io.*; import java.util.*; class MyClass { public static void main(String s[]) { int a,b; a = Integer.parseInt(s[0]); b = Integer.parseInt(s[1]); System.out.print("Hello World \n"); } }[/ICODE] I'm getting the following error " Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0 at MyClass.main(Myclass.java:8) " Someone please help me out.....

Hello experts, I am trying to extract the abstract from the following XML code that appears as follow; [CODE] <abstract> <p> In eukaryotes, glutathione S-transferases (GSTs) participate in the detoxification of reactive electrophillic compounds by catalysing their conjugation to glutathione. GST is found as a domain in S-crystallins from squid, …

Hey everyone the program I am writing has to find the mode, max, and median from an array. I think I have everything except there is one error I cannot figure out, thanks in advance. [CODE] import TerminalIO.KeyboardReader; public class med { public static int MAX(int[] a) { int MAX …

I have a problem that i need to solve, and dont know how to do it. I have two arrays of 80 numbers (array[1..80] of integer) and i want to multiply them, saving the result in another array. I am beginner in pascal, learning it at school, so i have …