Software Development Forum

I'm new to C and I have a question I think it's not that complicated. I'm trying to write a code that creates strings like : File1,File2,File3, etc. Here is my code: [CODE]#include <stdio.h> #include <string.h> #include <stdlib.h> #include <string.h> int main(void){ char string1[80]="File"; char string2[80]=""; int number = 10; …

So my homework assigment was to create a new method in the class section called, public void deleteStudentsWithName(String)...So what it does is reads a files, converts it into an array, and then it asks the user which name you want to delete. My program is very messy(in my opinion), but …

Here is my code: slist.hpp [CODE]#ifndef SLIST_HPP #define SLIST_HPP #include"slist.h" #include"slistiterator.h" #include"slistiterator.hpp" template<typename generic> SList<generic>::SList() { m_size = 0; m_front = NULL; } template<typename generic> SList<generic>::SList(const SList<generic>& s) : m_front(NULL), m_size(0) { *this = s; } template<typename generic> SList<generic>::~SList() { clear(); } template<typename generic> void SList<generic>::push_front(generic x) { SNode<generic>* temp …

HEllo Everybody..... feels nice to be part of daniweb..community..joined only today...... i am quite ignorant of XML.....but now i have to develop a c/c++ program which reads a XML file......stored on LAN.....retreives the content of the file...and do necesarry manipulation with the retreived data......actually the xml file contains the name …

Hello. How can I protect my application against Memory Editors? Like, Cheat Engine, Debuggers, etc.

I have been working on this program for about a week and i have been getting these errors that i just cant get by. The program is supposed to first accept user input for the type of symbol. Then its supposed to accept user input for a number. Finally it …

Hi, I have this simple code: [CODE] const int kiCharSize=30; const int kiDate=7; struct Customer{ char caName[kiCharSize]; char caSurname[kiCharSize]; char caCity[kiCharSize]; char caPhone[kiCharSize]; char caDate[kiDate]; char cDay; enum eDay{M,A}; char caBrand[kiCharSize]; }; blablabla Customers::Customers(int x){ switch(x){ case 1: Cust.caBrand="HolyBrand"; Cust.caCity="Heaven"; Cust.caDate="110205"; Cust.caName="Jeesus"; Cust.caPhone="999333999"; Cust.caSurname="HolySpirit"; Cust.cDay='M'; break; case 2: Cust.caBrand="Brandutsu"; Cust.caCity="Japan"; …

Hey all! Long time reader, first time poster! So I'm trying to communicated between two processes on a UNIX machine using shared memory. I believe everything in this program is working fine except for how I'm attempting to call the memory to check. Basically the parent process writes to the …

Hey, So I have an ArrayList that has some people in it. It's like: First Name, Last Name, and Position (At a job). So, I have it make the name complete. so like... Last name and then first name, no space... So, then, I need to sort the ArrayList by …

Hello everyone, Is there a way to limit the number of records to be inserted into a table using ado.net. For example i need to insert only 5 records into table, the table should not allow me to insert the 6th record. I am new .net can anyone pls help... …

Hi everyone, novice here. I'm having some major issues trying to figure out what's going wrong with my code. The general problem is that I can't get the foreign key in one of my child tables to populate the primary key from the parent table. I have a parent table …

For my assignment, I have to read a text file one character at a time and display it in the console. Here's my code for this: [CODE]class TEXT { static StreamReader reader; static void Main() { int ch, characters = 0; // file that is being read in and displayed …

plz sir help to ,how code to login form with database and chage to password with to similar to pc

[CODE] int main() { double t[]={15.70, 29.39, 41.14, 56.47, 75.61, 98.83 ,112.42, 125.61, 129.39, 133.45,138.94, 141.41, 143.67, 144.63, 144.95, 145.16, 146.25, 146.70, 147.26 , 148.15, 152.40}; int n = sizeof (t)/sizeof (t[0]); FindLN(t, n); return 0; } void FindLN(double t[], int n) { int index; double lnt[n]; for (index=0; index<n; …

I really don't know how to capture the information from the bitmap file when talking about the pixelArray, I know what I have to do it when I capture it to turn it negative, but each time I run my code it crashes when I run the code I think …

Hello guys. I'm stuck at my algorithm assignment. Here is the problem. We found that the solution to the mergesort recurrence f(n) = f(┏n/2┓) + f(└n/2┘) + n, f(1) = 0 satisfied f(n) = Θ(nlogn). Find an expression for the exact value of f(n). (Hint: generate the first 20 to …

Hey Im tryin to make a simple project which is pretty simple, but I cant seem to get it right :P Anyways, it goes like this. I have the main file which creates the window and stuff. And then I have an other file which populates the main file with …

I have to create an application that will display all the odd and even numbers between the input values of number 1 and number 2. Display the output in a lstOdd and lstEven listbox. I have no clue I need help please? [CODE] Option Strict On Option Explicit On Public …

My program in a nutshell is reading a text file, outputting it to the console screen one character at a time, and then writing the characters as its read as hex pairs. I'm calling this method in a loop: [ICODE]WriteByte((char)ch, ref writer);[/ICODE](passing in the character, and a reference to the …

I was told that I could compact this code in 2 ways. I can't use loops. Can anyone see it? #include <iostream> #include <string> using namespace std; void daysOfChristmas (int days, char switcher, string b[12]){ (days > 0 && switcher == 'y') ? daysOfChristmas(days - 1, 'y', b): false; (days …

Hi I am new to the forums, and somewhat new to python. I'm trying to make a Text Based Adventure game. I don't have an error, but a bug. This is the code: [code]import descriptions inventory = [] gold = 0 acts = {"north":"hi"} def start(acts): print(descriptions.start) rm_a(acts) def rm_a(acts): …

Okay so I wont to output text onto my win32 program. I read somewhere that TextOut() is the function i need but it is not as good as DrawText(); Ive been trying to use DrawText() but i get stuck at the 4 parameter asking for a RECT. Any help ? …

I don't know what it means: [CODE] class Tree{ friend ostream& operator<<(ostream&, const Tree&); private: TreeNode *Root; void insert(TreeNode*&,int); void PrintInOrder(TreeNode*); int Median(int[],int&); public: Tree(); Tree(int); void insa(int[]); void ins(int); void print(); }; ostream& operator<<(ostream& out, const Tree& tree){ out << tree.Root ->GiveValue(tree.Root); return out; } Tree::Tree (){ Root = …

Im inputting from a file to a 2d array and i dont know how to stop it once it gets to the end of the file the code i have for it so far is [CODE] for(int i=0; i<records; i++) { for(int j=0; j<month; j++) { inFile >> monthArray[i][j]; } …

I have to write a code to build an array like this: 1,6 1,0 2,3 3,4 5,6 4,5 7,6 1,2 9,7 Where the numbers are coordinates which have to be "separated" when taken in consideration Like: cell[2][2]---> x=5 y=6 I decided to make a char array, so that with atoi() …

Hi all, I am very new to Java Programming and am currently trying to write a program to return the last character of a string, entered by the user. So far I have this: [CODE] import java.util.Scanner; public class lastString { public static void main (String[] args) { String string1; …

I have a problem copying rows in a table. My code is: [CODE]Public Sub Ordreupdate() Dim conn2 As OleDbConnection conn2 = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0; Data Source =|Datadirectory|\Kalkyle1.mdb") Dim dtbl As New DataTable Dim dt As New DataTable dtbl = Kalkyle1DataSet.Tables("Ordre") dt = dtbl.Clone Dim copyRows1 As DataRow Dim copyRows() As DataRow …

[url]http://i54.tinypic.com/4zymi0.jpg[/url] can someone please explain how does the sizeof() and the mask help me on converting from dec to binary? and also bit shift? this what i got now: i followed the book says to bit-wise & the mask and my input; but the mask is ending with 0s(0x80000). isnt …

Hello - I'm not great at programming but I'm definitely worse at maths. I have been tyring to do this 'simple' salary calculator for so long that I am getting the numbers mixed up. I have had some of the calculations adding up correctly but not others and have now …

how can i use a string in a switch statement?

What is the difference between using system("pause") and cin.get(pause)? [URL="http://www.daniweb.com/forums/post1446085.html#post1446085"]Oliver [/URL]told me never use system("pause"). [code] #include<string> #include<iostream> int main(){ using namespace std; string str = "My name is shridhar"; cout<<"What is your name"<<str; char pause = 0; cout << "Press enter to continue..."; cin.get(pause); } [/code]

/*I have to write code for the Game of Life. I wrote nearly all the code for it but for some reason when I run my second generation it just displays the same one as before. Here is my code any idea on why this is happening would be greatly …

ok i got this assignment, and i'm a bit confused about what this method is supposed to do. i have to create a "setLab" method and accept a Grade object (which is already done and provided). this is what i got so far: [CODE]public class CourseGrades{ private Grade [] grades …

Hi everyone, I am working on a 3D viewer using libQGLViewer. In all of the examples provided, the main function looks something like this: [CODE] int main(int argc, char** argv){ QApplication application(argc, argv); Viewer viewer; #if QT_VERSION < 0x040000 application.setMainWidget(&viewer); #else viewer.setWindowTitle("pointCloud"); #endif viewer.show(); return(g_qApplication.exec()); //waits for Esc } [/CODE] …

Hi Everyone, Im using visual studio 2010 windows form application. I created a windows form application to add and remove files to a directory on the click of the button1. The problem is that when I put it on a different computer, it can never find those files.. Its supposed …

Hi folks! :) I'm here with a problem of Assembly 8086 (x86) (NASM). I´m trying calculate the sum of all numbers, which are odd, lowers than X (X = number defined by user) Already solved the problem in C # and C + +, but i need the Assembly Code. …

Hi, i'm trying to use regex to delete lines which starts with a letter or a number. for example: if i have a text file with many lines and i want to delete every lines which starts with S and 2. What operator do i have to use? i tried …

i need to sort by last name [CODE]import java.util.Scanner; import java.util.ArrayList; import java.util.Scanner; public class TestStudent { public static void main(String[] args) { //Course Code String [] courseNumber = {"MTH151","MTH201","ITF215","ENG101","HIS210","BIO120"}; //Course Name String [] courseName = {"Statistics","Calculus I","Programming in Java",-"Composition","US History","Biology "}; //Credit int [] credit = {3,4,4,3,3,4}; ArrayList <Student> …

Hi Folks, This quandary should be fairly straight forward but I have yet to find an example that works. Essentially I have a struct, I create an array of these structs in C#, pass the array to C++, do some manipulation on the C++ side and return the results to …

Hello, I have stared at this script for the last two days and am unable to find the cause of my error message. Any help would be greatly appreciated. The script is [CODE] #!/bin/sh for i in '/xxx/*' do if [ -f /xxx/$i ] then HOST='xxx.xxx.com' USER='xxxx' PASSWD='xxxx' FILE='$i' ftp …

I have this code : [CODE]void __fastcall TForm1::DrawGrid1SelectCell(TObject *Sender, int ACol, int ARow, bool &CanSelect) { int temp,tempR=0, tempC=0, r=0, c=0; bool empty = false; CanSelect = false; //checking for empty cell - up if (ARow > 0){ if (MyArray [ARow-1][ACol]==11){ tempR = ARow-1; tempC = ACol; empty = true; …

Hi i need to press non-english keys like "ü","ö" in java but i didnt managed to do this using robot class. So how can i press non-english characters?

I want to connect to an FTP server and transfer a file with Java. I could not find anything about secure FTP.Can anybody help me about this? I also want to ask that if i can connect to an FTP server using SSL with command line. If i can connect …

Hello experienced python programmers! I come here in humble request of your guidance on my latest python endeavor. I'm writing my first program to make heavy use of lists within lists, and i've run into a rather unexpected problem. just for practice, I'm writing a program that simulates a simple …

I've been set in a lab session at University the task of creating a program which can perform one of a variety of calculations, with it performing the one specified by the user, and with it looping back after every calculation however it is the looping which is causing me …

Sorry if the question is naive, I am new at this. I am trying to transform an xml document using xslt, with saxon. When I try to run my code I get this error: SERE0014: Illegal HTML character: decimal 153 After searching for a bit I discovered that the error …

May I know how can I drag a groupbox containing several pictureboxes within a form in run-time? Thanks alot for the help

i m using two list box one(check style list box) is for food item another(simple list box) is for cost.when i selects any fooditem then a input will occour for entry of food quantity.and after selecting all items and entry of their quantity they will store in ms access databse. …

I am retrieving values from database. I initialized a variable outside the loop. I am using while loop to move one record after other to last using ResultSet object.next(). Inside the while I am assigning the record value to the variable initialized outside while. But It shows variable might not …

[CODE]if (progressBar1->Value == 2000; { label1->Text = "Hello"; }[/CODE]