Software Development Forum

I have finally written this code, but the prob with this is that when it is prompting for password it doesnt send any password to the ftp machine, we have to do it manually, but after typing it manually, it take the password line as command and shows that that …

How does the functions for creating nodes can be used to create a linear linked list with n nodes? The linear linked list that will be created will be assigned values from 1 to n, right? The newly created linear linked list is returned by the function create linear() below. …

So yeah I'm a fairly new coder but I'm trying to learn to do some various things. I can't find any straight forward answers to this anywhere else on the internet but I was wondering if my idea was possible before I spend time on it, and if possible could …

I dont know nothing about Java. Which is the best tutorial site to learn java and how it is easily learn.

Suppose that you have a structure defined as such. [CODE] typedef struct Deity { char name[80]; char religion[80]; int numAppendages; } Deity;[/CODE] And, suppose you have a pointer to a Diety structure. Deity* deityPtr; Assuming that at some point you allocate memory for a Deity structure, assign its address to …

Hi, I need help with this, I'm reading a txt file that has this format: 10,4,12,6,18,24,7,8,15,14,25,2 So far, I read the file using fopen ().Also, I used strtok () to split the string into tokens, but i don't know how store the tokens into an array. any ideas? thanks [CODE] …

we have this work that asks for us to solve for the arithmetic progression, and show its output on a textbox. this is how i started my plans.. textbox1 ask for initial value textbox2 ask for sequence value then after pressing compute button sequence will be stored in an array …

Hi all, I know " String ".trim is used to remove the blank spaces but when i use the following string compare its shows some strange result [CODE]if(" String ".trim() == "String") System.out.println("Equal"); else System.out.println("Not Equal"); [/CODE] It produces the result of not equal. How it produces the result like …

i have 2 form. form 1 have combobox and second form textbox...how to load data form textbox into combobox..if i type hitachi in text box, automatictly "hitachi" will save in dropdownlist combobox...anyone..please help me...

#include <iostream> #include <windows.h> #include "g.h" typedef unsigned long (*AsmFunc)(AS_INBUF *, AS_OUTBUF *, T_REG_INF *, T_MPCNT *, ICE_ID *); int main() { AsmFunc _AsmFunc; HINSTANCE hInstLibrary = LoadLibrary((LPCWSTR)L"C:\Documents and Settings\karthikdatt\Desktop"); if (hInstLibrary) { _AsmFunc = (AsmFunc)GetProcAddress(hInstLibrary, "Assembler"); if (_AsmFunc) { std::cout << "ASSEMBLER FUNCTION" << _AsmFunc(ptr1,ptr2,ptr3,ptr4,ptr5) << std::endl; } } …

I am developing a Vis C++ 2010 Express Windows Forms application which handles some time/date scheduling, based on user input. So, to test the application, I ran my PC's date forward a couple of weeks. Edited a glitch in the mean time... Then, set the date back to current. Now, …

Hi I have written the below code for ftp transfer. can u please help me how to trap whether it is successful or not. [code]ftp -n `awk '$1 ~ /db_server_IP/ { print $3 }' $CONFIG_FILE` <<END quote USER `awk '$1 ~ /db_user/ { print $3 }' $CONFIG_FILE` quote PASS `awk …

Hi guys, what I'm trying to do is allow the user to add a new student record to the system. If the user inputs a student ID already existing in the system, it doesn't accept the ID, but if it's a new student ID, it asks the user if they …

Hey guys, I'm trying to program which finds the closest value stored in a sorted array using binary search. In other words, it should read the middle array and then move to the middle of the half where this value should be (unless the closest value is in the middle …

Hi folks, I'm trying following code.. [CODE] #include<stdio.h> int calsum(int a,int b,int c); int main(){ int x,y,z,sum=0; printf("Enter the 3 numbers:\n"); scanf("%d%d%d",&x,&y,&z); sum=calsum(x,y,z); printf("The vlaue of sum is :%d\n",sum); return 0; } int calsum(int a,int b,int c){ int d=0; printf("The value of d is:%d",d); d=a+b+c; } [/CODE] ** (1) ** …

So going over the new DirectXMath and loving how it has better documentation then the old versions, but anyways. It makes a note on many of its targets need to have aligned memory blocks, but that throws me for a loop because I don't know of a way to declare …

Help in my Visual Basic Program...just got stuck I'm creating a Multiplayer LAN game in VB 2008 here is what I wanted to do I created a textbox named txtbuttons.text. If I inputed a value, for example 23856 in the textbox.The Values will be distributed in different textboxes. example Value …

Since the data structure are something like [code] struct morph { size_t num; std::string name; //and so on } [/code] I have to find the different of the two sets with functor or some 3rd party where could I find something like this? Below is the implementation alter by me(refer …

Hello guys, I've tried searching the internet on how to cout a struct in an array via a binary search, but with no success. I've only learned how to do a linear search and I sort of understand how to do a binary search but: how do I cout the …

AOA Dear fellows i have code in which i uses linked list.when i compile that program the compiled file run but not work. I write this code in Dev c++. [CODE] #include <iostream.h> #include <string.h> #include <stdlib.h> using namespace std; class Node { public: int value; string Name; Node * …

Well i'm completely new to C# so my code is very simple but i want someone to look at this very small piece of code and tell me what's wrong with it because when i am finished writing it, it gets an error at all my semicolons. [CODE]{ class Program …

What my problem is I don't know how do I set it up so that when the entire word has been guessed I can stop the game and tell the user they won or lost. I tried adding in another if statement after maxTries--; where it says if (maxTries == …

hi, i'm new to c# programming and i have this problem that i encountered while trying to create a database browser. Here is my code: [CODE]private void button1_Click(object sender, EventArgs e) { string search; search = searchbox.Text; if (search == "") { MessageBox.Show("You have not entered anything. Please enter the …

Hi guys, I'm new to Java and was wondering if you could help with one little problem with my code. [CODE]System.out.print("Enter title: "); String title = keyboard.next(); if (title.equals("Mrs") || title.equals("Miss") || title.equals("Mr") || title.equals("Ms")) { title = title; } else { System.out.println("Enter a valid title"); }[/CODE] If the title …

I know this is quite simple for you to code but for me as a beginner I need some examples or guides. I have a text file which has this content: [CODE]random line random line random line random line random line random line random line random27061-1-0256487952random words random words random …

Hello, im working on a project that works with an access database but i dont know how to edit an existing record... here is the code that i use for reading the database: [CODE]Public Function ask() Dim dt As New DataTable Dim ds As New DataSet ds.Tables.Add(dt) con.Open() Dim da …

So I have to implement a checkout line using a priority queue. I'm really stuck. I have 3 classes, a Register class, Store class, and customer class. Each customer has a service time which is the time it takes to check out. There are ten registers. Reach register has a …

[COLOR="Red"]Hi everyone[/COLOR]. :?: I have a big problem. I have different classes: [B]Square, Circle, Star, Triangle[/B]. They allow me to draw figures on the picturebox. I have different buttons on my form. Example button "Circle" works like that: [CODE]Circle circle = new Circle(); list.Add(circle); circle.Draw(this.pictureBox1, circle.mypen, circle.pos, circle.num);[/CODE] When I …

Hi I am trying to make a program that prints a snooker board on the screen. I am trying to print the different parts on top of each other. So far all I am able to do is print the background. when i try to print the cloth on top …

Hi I was wondering if anyone could help me figure out why every time I try to run this code it keeps bringing up an error of "cannot nest procedures". I need to use the PROTO and PROC directives in this program for my HW assignment. I'm also trying to …

hello all I fill datagridview Row[0].Cells[0] with the following command dgv1.Rows[0].Cells[(0].Value="-1"; //------------------- how to give color so that the content "-1" in datagridview has red in color (forecolor) thank you denny

I need to know how to extract the data in a display list in opengl. I have a font and use it to create a display list to draw, but then I want to get the actual vertexes of it so I can use them for collision checking. How can …

Hi Folks! I got to game (know as concentration or memory)code for my assignment. I have found many similar tasks, but mine is a bit different. Our teacher asked us to implement comboBox that we could switch between images and text version. So far I have made image one, and …

Looking for Java help! I am working on the payroll program below and would like some help please. When I run the prograom, I am using jGrasp, the program runs with no errors identified in the code but I get the following window that pops up...."No main methods, applets, or …

how to get only the file name from the given path............ [B]example1:[/B] String str1="C:\New Folder\My Data\kk.png" From the above how can we get only the file [B]kk.png[/B] [B]example2: [/B] String str1="C:\New Folder\My Data\Java\Project\yy.bmp" From the above how can we get only the file [B]yy.bmp[/B]

I need to read in a list from a text file, put that list in a list, read in the amount of credits the students earned as an int, and than add 16 credits to the list. Here is my code so far: [CODE]myList2 = [] myList = [] myFile …

I know this forum isn't to give away the answers, but could someone maybe help me get started? My biggest problem is figuring out where to start. Even the pseudo code doesn't help me very much. I don't know how to use an excel file in a program either. I …

i am using an array of JButtons b[23].... my objective is that when i click a button it has to change its background color to black but it is giving a nullpointer exception.... if(ae.getActionCommand().equals("0")) { System.out.println("button b[o] is pressed"); b[0].setBackground(Color.black); } } can anyone help me with this please........

I have been working on this code for a while and I can't seem to get to work right. I have been trying to make a credit card validator program in c for a class assignment. Any help would be welcome. [CODE]#include <stdio.h> #include <ctype.h> #include <stdlib.h> #include <string.h> #include …

Write the definition of a class student. Student object should represent student in a school. it should contain the following information: id,name,age,address. Can someone tellme the definition using this example?? am still a newbie in java.

Hello again everyone, on my recent thread about my rock, paper, scissors program, I had trouble running it from Applet to JApplet and that problem was solved. So far, I've added many functions for the program such as menus, checking your score, resetting the score, and setting the number of …

I used a multi dimensional array: [CODE]int grid[3][3];[/CODE] then I assigned all the variables in the array to the number 2 like this:[CODE] grid[0][0] = 2; grid[0][1] = 2; grid[0][2] = 2; grid[1][0] = 2; grid[1][1] = 2; grid[1][2] = 2; grid[2][0] = 2; grid[2][1] = 2; grid[2][2] = 2;[/CODE] …

I'm trying to make my rectangles appear on screen, but it appears blank when I run the program. [CODE]#include <GL/glut.h> #include <stdlib.h> #include <math.h> using namespace std; struct GLPoint { GLint x; GLint y; }; void init(void) { glClearColor (1.0, 1.0, 1.0, 0.0); glShadeModel (GL_SMOOTH); } void display(void) { int …

I have this code below where I have to make it a function. I'm confused. I tried [CODE] def drawLine(img): .... .... .... [/CODE] Do I set the location of the picture as my variable? and then calling it? How would I call my parameter when I want to check …

Hi, I have this problem where I have to make a function that takes one parameter and draws two vertical lines, one is a red line from (50,0) to (50,300) and one made up of randomly colored pixels(150,50)to (150,250). I didn't define my function yet but for some reason my …

I have a listbox filled with different items. For each item in the list it will visit a site in the web browser, the user using the software fills out text on the page, then it moves down the list. How can I make it so it iterates down the …

I have a combobox which is filled with items from a table like this: [CODE] For Each rad In interntabell.Rows firstname = rad("firstname") lastname = rad("lastname") id = rad("id") ComboBox1.Items.Add(id & " " & firstname & " " & lastname) Next rad [/CODE] What Im trying to do is to …

[CODE]//Program to find the sum of the main and right diagonals of a 2D array import java.io.*; public class Diagonals { public static void main(String[]args)throws IOException { int arr[][]={{1,2,3,4},{1,2,3,4},{1,2,3,4},{1,2,3,4}}; int maindiag=0;int rightdiag=0; for(int i=0;i<4;i++) { for(int j=0;j<4;j++) { if(i==j) { maindiag=maindiag+arr[i][j]; } } } System.out.println("The sum of the main diagonal …

Hello I need to figure this out, I tried if ((Fire = 0) || (Water = 0) || (Air = 0) || (Earth = 0)) { System.out.println("Hello"); } But the compiler says I cant use && for ints, I need to get a value for each variable and have certain …

My program is compiling fine but my issue is with the output. The grades are not correct and the counters are not working either. If anyone can help that would be great. [CODE]//stud.cxx #include "stud.h" studType::studType(int idVal, float exam1Val, float exam2Val, float exam3Val) //********************************************* { id = idVal; exam1 = …