Software Development Forum

Hi guys, I'm new to this site and I have a question regarding internet bots in general. What I want to do is to use C (or php) to create a bot that will scan the internet (perhaps log into sites, retrieve data, get links, play internet games?) on the …

Hi, I need to store data entered into my java application such as the persons name, address, ph number, date etc to be saved in an xml file. I also need to retrieve it so it can be displayed. If you can point me in the right direction that would …

Hey, I have tried everything that does not work to change the color of the text on a JButton I have in a JPanel. Does anyone know how to do this. I need the actual text on the button to be a different color than black..This is an application so …

Hello =) I have some problem to set font and color in my program.can you take a look for the moment please?Here is my simple program: [code] import java.awt.event.*; import javax.swing.*; public class showYourLove extends JFrame //inherits from JFrame class { private JPanel panel; //to references a panel private JLabel …

Hi, I'm working on an overloding operator homework. I'm overloading the + = += << [] && operators to work with objects that contain int arrays that can be set to have index from x to y instead of 0 to x. I'm getting the LNK2010 & LNK1120 errors on …

An exercise is to write a program that shows how memory is allocated to stack variables compared to heap variables. I ran the following code. [code] #include "../../std_lib_facilities.h" int main () { char c = ' '; char ch0[10]; char *ch = new char[10]; char *init_ch = ch; cout << …

I'm trying to encrypt a tif file using RijndaelManaged. Initially I was getting "Padding is invalid and cannot be removed" error. Got that fixed by adding FlushFinalBlock() to my Encryption method. Now, however, when I try to decrypt a file that has been encrypted in a different application (they both …

Hey guys I found the following code snippet below... I want to know how to compile this... I am a c++ programmer and something is wrong with my mouse/audio so I thought this may programmatically solve it but I have no clue about anything java and in c++ there is …

Im just trying to read a file to see if i did the code correctly but I keep getting this error. Any help is appreciated. [CODE]#include<stdio.h> #include<stdlib.h> #include<string.h> struct Node { char name[15]; char title[15]; int year; struct Node *next; struct Node *prev; }; typedef struct Node* Box; Box build_node(FILE …

Hi, need help as to what is the code doing, if possible each statement if anyone knows: When it is run, when dd/mm/yyyy format is enter, it will give 20 Dec 2010 is a Monday Why is the monthIndices and division done for ? [CODE] public static String dayOfWeek(int dd, …

[code=c++] while( getline( infile2, temp2 ) ) { size_t prev_pos = 0, pos = 0; while( (pos = temp2.find(' ', pos)) != std::string::npos ) { string wordtobold( temp2.substr(prev_pos, pos-prev_pos) ); cout << wordtobold << '\n'; prev_pos = ++pos; } string wordtobold(temp2.substr(prev_pos, pos-prev_pos) ); // Last word cout << wordtobold << …

[code] * Asuming the list is sorted in ascending order, inserts n in the list * at the right position to maintain the ascending and returns the resulted list. */ struct node * insert (int n, struct node * list){ struct node * newnode = (struct node *) malloc (sizeof(struct …

If I use a template function with T where T = itk::Image<unsigned char>::Pointer, everything is fine: [code] #include <itkImage.h> class Test { public: template <class T> void Add(T patch); }; template <class T> void Test::Add(T patch) { } int main(int, char*[]) { Test a; itk::Image<unsigned char>::Pointer image; a.Add(image); return EXIT_SUCCESS; …

Dear all , I have the following UML Diagram and below the associated Code. Can you please help me complete the code? Thanks in advance I have written my UML diagram as follows. -x : double -y : double +MyPoint() +MyPoint(x:double,y:double) +get X() :double +getY() : double +distance: (MyPoint1:MyPoint2):double +distance(p1:MyPoint:p2:MyPoint):double …

New to the forum and C. I am trying to write a function that will allow me to remove a certian string from and exisiting one. The below program I wrote by using examples in an text book and online. I understand it at a basic level, but I'm pretty …

Just started learning C++ today. I'm writing a program to keep up with school assignments. [CODE] #include <iostream> #include <stdlib.h> #include <fstream> #include <string> struct Assignment { string Period; string Title; string Page; string Date; string Instruct; }; void NewAssignment() { system("CLS"); Assignment Work; cout << "New Assignment Entry" << …

I keep on messing up the math calculations :@. [U]Error[/U] The output was shown as this" [ICODE] BMR: 40.35 pounds BMI: -83.60 inches TDEE: -114.95 years Your BMI classifies you as Obese [/ICODE] But it should be this way: [ICODE] BMR is 2308.15 BMI is 40.35 TDEE is 3173.71 Your …

Hello All I need to write a program in C standard to solve the produce -consumer problem but I don't want to use threads, also I don't want to use Semaphore or shared memory. The exactly I need is to write the program using (Message queue) which use functions of …

I'm new to Java and just need a little help....The program is supposed to have the user enter in a series of numbers then displays the largest and the smallest....they have to enter -99 to end. My problem is the smallest number is always -99. What do i have wrong? …

ok guys so i have problem here is the goal of this program:Write a Java program that reads in this file and produces a visual representation of the seat assignments, with a passenger's name and his/her seat assignment in each seat slot here is the data in [URL="http://www.cs.oswego.edu/~odendahl/coursework/csc212/201009/assignments/03/seats.txt"]this[/URL] text file: …

Hi people, i have been trying a lot of codes to change a resource of a compiled exe, finally what im using is this: [CODE]using System; using System.Collections; using System.Collections.Generic; using System.Diagnostics; using System.IO; using System.Linq; using System.Runtime.InteropServices; using System.Text; using System.Windows.Forms; using Microsoft.Win32; namespace WindowsFormsApplication1 { static class Program …

Hello people. Im having a problem with this. I want to create an exe from my own exe. For example in my exe you can put "name: " "haircolor: ". So when yo click ok, this exe make the exe2. So when i open exe2 it shows a messagebox showing …

I am relatively new to delphi. what i am try to do it to open a new form from the main one as a pop-up window, let the user input certain values in there (two integers and a check box), and use these values as parameters in a procedure to …

hello how do i open zip and rar files with c ? which lib do u recommend ? is there any one lib that does both zip n rar ? im basically trying to open zip and rar files which contain pics and retrieve a string array of all the …

Hello Everyone, I have a list of digits. What is the most efficient way to count the number of tokens between two known digits? Here is what I came up with: [CODE] def dis(l, a1, a2): i1 = l.index(a1) i2 = l.index(a2) distance = i2 - i1 - 1 return …

I'm having so much trouble with this assignment, and I was wondering if anyone would be able to help me out. Here is the assignment: This program uses the file "cities.txt", which contains over 136,000 location names in the United States. Each line of the file contains a place name …

Hi Folks, I'm a noob but I'm slowly getting addicted to python. I've been hitting a wall for about 4 hours trying various things to no avail. It looks to me like it should work and runs without error but.... I expect the blockcount counter to be high (but it's …

[CODE]Public Sub DisplayData(strArray() As String) Dim intPerson As Integer For intPerson = 1 To mintNumPeople Cells(2, 1).Value = strArray(1) Cells(2, 2).Value = strArray(3) Cells(2, 3).Value = strArray(2) Cells(2, 4).Value = strArray(5) Cells(2, 5).Value = strArray(4) Cells(2, 6).Value = strArray(6) Next intPerson Cells(intPerson + 1, 1).Value = strArray(intPerson * mintDataPerPerson)[/CODE] I'm …

Hello! I wonder if anyone used google-diff-match-patch for fuzzy string comparisons, i.e., for finding a closest/most similar string? Can anyone explain and give some examples? Also, in genera, what would be the best matching algorithm in Python. I tried Levenshtein, but matches are not so good, and I tried difflib.get_close_matches …

I'm making a hash table using a linked lists to handle collision. So I'm creating an array of "head" pointers to access each linked list. I can't figure out why I'm getting the error below: error C2440: 'initializing' : cannot convert from 'LinkHash::ListNode' to 'LinkHash::ListNode *' I commented **not working** …

I am working on the UVa problem 10032 - Tug of War, where I'm given the time constraint of 3 seconds to solve the problem. I have pasted the criteria for the problem below. [INDENT]A tug of war is to be arranged at the local office picnic. For the tug …

can anyone create a program for this? In this program, you will be creating a very simple pizza-ordering menu. At this pizzeria, there�s only one kind of pizza you can order: regular (cheese,) no toppings. Your choices are what size of pizza, and how many of them. You�ll need to …

hey everyone, well i have made a method that would return array of string. the strings would be obtained from the file(employee.txt) every 4th line in the file contains employees loginID i need to store those ids in to one array and then return it. here is the code of …

i am trying to change the background color of a tooltip i am using tooltip.backgroundcolor = color.colr no errors but thecolor doesn't change any ideas ?

So I made a few tutorial applications and understand the most basic Python concepts and I'm well on my way to become a Python addict, only one thing is standing between me and the road ahead. I'm trying to make my first "useful" Python application - a program that allows …

Hey During my web browser program i want to embed the very basic feature set as desktop background. i know how to set the image as desktop background but i am unsure how to get the image of the website Any help is much appreciated NSSLTD Method to set image. …

anyone kno why java keeps telling me illegal start of type , in the first if statement thanks in advance Airline reference = search(choice, airlineObjects); if(!choice.equals("QUIT")) { if(reference == null) { System.out.println("wrong flight number enter another flight number"); } else { System.out.println("your file detail is ....."); System.out.println(reference.getFlight() + " " …

using recursive Java method [CODE]import java.util.ArrayList; public class Count { private String word; public Count(String w) { word = w; } public ArrayList<String> getUpper() { ArrayList<String> result = new ArrayList<String>(); if(word.length()==0) { result.add(word); return result; } for(int i=0;i< word.length();i++) { if(Character.isUpperCase(word.charAt(i))) { String shorter = word.substring(i); Count shorterCount = new …

Does anyone know how to create ASM code in VS2008? I am so confused and cannot find the method in which I can code in Visual Studio.

i'm writing a program that can tell me where my curser is and whether the bottons are being pressed

I am trying to produce a random walk solution but I get some strange results. Here's the code : [CODE] #include <stdio.h> #include <stdbool.h> #include <stdlib.h> #include <time.h> int main (int argc, const char * argv[]) { // insert code here... char myArray[10][10]; char letters[26] = {'A', 'B', 'C', 'D', …

Windows Form Application, C#, in VS2010 Express. I get the "Object reference not set to an instance of an object." error with the line of code below, when I attempt to close the Form. [CODE]Int32 myID = Convert.ToInt32(((DataRowView)projectBindingSource.Current).Row.ItemArray[0]);[/CODE] This is a simple form with two data-bound controls. The record has …

I'm pretty sure there's just a small bug I'm missing, but I can't seem to find it. Error: g++ -Wall Proj3.cpp -o proj3 -pthread Proj3.cpp: In function âvoid initLockVar()â: Proj3.cpp:52: error: expected primary-expression before â{â token Proj3.cpp:52: error: expected `;' before â{â token Proj3.cpp:256: error: expected `}' at end of …

It may be the compiler, but it just doesn't work. The program it's suppose to return the string "a m". [CODE] #include <iostream> #include <string> int main(int argc, char *argv[]) { std::string x = "hola mundo"; std::cout << fromto(x.c_str(),"l","u") << std::endl; return 0; } [/CODE] [CODE] const char* fromto(const char* …

Hi all, i'm working on some exercises which i have to load data from Image library. I write a load function and it work fine except when the number of images in the library becomes large. At this moment, the limited number if around 700 images. When the number reaches …

please i can someone help me about creating chat massager application, please if anyone one know it please help. thanks

hi guys, i'm just starting out c++. Now the problem is, no matter whatever program i write, i'm getting this warning. [QUOTE]#warning This file includes at least one deprecated or antiquated header. \ Please consider using one of the 32 headers found in section 17.4.1.2 of the \ C++ standard. …

Hello everyone I am trying to find duplicates for part of a string, not the whole stHello everyone I am trying to find duplicates for part of a string, not the whole string. The strings are stored in a file. Each line of file contains a string and many of …

I would like to compare user input against and entire file and print out message when item is found or item not found. My program below appears to do that but it is doings so one line at a time. Please help. Jems [CODE] import java.util.*; import java.text.*; import java.io.*; …

Hi , I am basically working on a snakes game in C++. I have managed to move the snake around on the screen with the WASD keys . The snake is a result of a looped putpixel() functions in the ancient graphics.h Borland file. I was hoping to find solution …