Software Development Forum

I was just wondering if it were possible to link a sound to an option selected in a scanner class in java? For example: [CODE]import java.util.*; public class GameTest { public static void main(String[] args) { Game myGame = new Game(); Scanner myScanner = new Scanner(System.in); int size = 30; …

Hi all...i need your help regarding to change a new day and date after clock shown 00:00:00 AM......can anyone help me....i'm desprerated....tq

Hello guys, I have been working on this code for a few hours and I almost have everything working right. This project that I am working on is basically a password creator where a person enters their password and the program checks it to make sure that it meets certain …

Hey guys, I'm currently working on an assignment to create a C++ Employee class that can compute the net pay salary of hourly based employees and also find the average net pay for a small company. As far as I know, I've done everything that I am required, but when …

I need another set of eyes to look over this code. I must be overlooking something. I cannot figure out what the compiler's complaint is. When I try to compile, GCC gives me this error: sim.cpp: In function âint main()â: sim.cpp:21: error: ârunSimulationâ was not declared in this scope Can …

hello everyone, I wrote some code on binary search in algorithms using c but here is my problem: [CODE] #include "stdafx.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> #include <time.h> #include <ctype.h> /* TASK: Demo about static, linear data handling. Four basic operations are exercised: 1) find 2) insert …

plz chk my code to do currency conversion # include <iostream.h> # include <conio.h> main () { cout<<"Wellcome To VU Money changer"; cout<<"\n"; // data type initillizing char con,coninto,op; float amount; do { //discription print message on consol what program contains cout<<"Please select currencies that you want to Exchange :"<<endl; …

I'm having trouble with this code. I'm sure it's something stupid (I'm in a class for Java) so please forgive this Java Newbie. [code] package Student; import Entity.*; import ExceptionManagement.StudentException; import java.util.ArrayList; import java.util.List; import javax.swing.*; public class DataManagerBean implements DataManager { ArrayList<Student> students = new ArrayList<Student>(); ArrayList<Course> courses = …

could someone please help me in forming a loop as i am stuck... [CODE] def numbergen(): randomnumber = random.randint(0,100) print randomnumber def main(): Question = float(raw_input("Do you wish to play the Guess a Number Game?(Y/N)")) for Question: if Question == N: break else: print "randomnumber" main()[/CODE]

Dear All, I have search a lot of forum or blog for this problem and have yet come up with a solution.. Hope anyone can help me here... Thanks a lot!! I am using Ms Visual Basic 2008 Express Edition (vb.net) Here is my code: [CODE] Private Sub btnUpdate_Click(ByVal sender …

Hi, I need some help in converting the struct pointer to void pointer, since I do not want to expose the whole structure coming from one interface to the other. I need some help in coding [B]callSetInt()[/B] and [B]callSetString()[/B] methods in the below code. The set() method hides the structures …

[CODE]void Graph::writeShortestPaths (int first, ostream& outfile) { for (int i = 0; i < n; i++)// each vertex { currentDistances[i] = 999999; predecessors[i] = -1; toBeChecked[i] = true; } currentDistances[first] = 0; writeShortestPathsHeader (outfile, first); int pass = 0; while (moreShortestPathsToFind()) // see below { int minVertex = first; // …

Hey DaniWeb, I'm having a tough time with this piece of code: [CODE]string encrypt(string e) { for( int i=0; e[i] != '\0'; ++i ){ ++e[i]; if(e[i] == "{") { e[i] = "0"; } if(e[i] == ":") { e[i] = "a" } return e; }[/CODE] It should "encrypt" the string, using …

[code] #include <iostream> #include <list> #include <numeric> #include <algorithm> using namespace std; int main() { // create linked list of integers list<int> the_list; // input as requested cout << " Enter length of the list " << endl; size_t len; cin >> len; for(size_t i=0; i<len; ++i) { cout << …

Hi All, I could really use some help in sorting vectors, i know the collections.sort(x) method will sort a vector of numbers etc however i have a vector full of objects and i need to sort them; the object contains details of a website please find the fields below; [CODE] …

Hi guys~! Consider the following code: [CODE=Java] public void reset(int[] arr) { for (int i=0;i<arr.length;i++) { arr[i]=0; } } [/CODE] I know that regardless of what the actual array is before this method is called it will not change afterward because the method cannot modify it since it is not …

Maybe you could help me with the following code... [CODE=c] int main() { char foo = '?'; // foo is created on the stack. char* bar = "Hello World"; // where is bar created? // will the following result as a NOP or undefined behavior? free(bar); return 0; } [/CODE] …

hey, I need to make a program that • Define a default array size. the size HAS to be 15. • Define a function “ResizeArray” which virtually increase the size of an array, by creating a new array with the size of the old array plus the default array size …

I have compiled a project with "Build Solution" in VC++ 2008 Express Edition wich have worked fine all the time. Suddenly without doing any changes nowhere after the last F7 (1 minute ago), I do get this Error message: [B]1>Linking... 1>LINK : fatal error LNK1104: cannot open file 'E:\Documents and …

I am designing a bank system Soon as the user opens the display the welcome message alone with all the latest offers are displayed without any input. afterwards the user is given 4 set of instructions for example: enter 1, 2, 3 or 4 to display the 1. Display balance …

hi , i have an doubt in c#. i have not much knowledge in C#, i do't know how create the dynamic object for the class using C#. i have two class member class Operation class different member are have same operations. so i do't know how to create the …

Hey Guys, I'm trying to do a basic line graph here, but I can't seem to figure out how to adjust my x axis. [CODE]from pylab import * plot ( range(0,10),[9,4,5,2,3,5,7,12,2,3],'.-',label='sample1' ) plot ( range(0,10),[12,5,33,2,4,5,3,3,22,10],'o-',label='sample2' ) xlabel('x axis') ylabel('y axis') title('my sample graphs') legend(('sample1','sample2')) savefig("sampleg.png",dpi=(640/8)) show()[/CODE] And here is the …

First, I'd like to say that this IS a school project. I'm not going to try to hide that. Anyway, I was provided with this c++ code: [CODE] #include <iostream> using namespace std; //----Prototypes------------------------------------------------------ void CmpTest( char *buffer1, char *buffer2, int size ); int MemCmp( char* mem1, char* mem2, int …

Hi experts, I have a question on generating a hashtable which contains only unique numbers. Can anyone help me out. My code is here. I want to check if the key and value are in the hashtable or not. if they are in the hashtable i break to start generate …

can someone show me an example of how can I use SFC_CALC_SIGNAL_MAX in C++

Learning about all functions in <iomanip> and was testing out setprecision() and found that something weird is going on...? I did try to do a search on setprecision() limitatations or similar keywords but can't seem to find the right site... can someone please tell me what's going on? [code] double …

In my program theres a form where the user enters the ID number and other details of a customer. i want the program to be able , If the ID number already exists when the user enters it and clicks on ok, to display an error message telling them that …

[B]So basically, my JMenuBar has to appear everywhere in my applet (I have CardLayout, 3 cards/screens), in every screen and in the same location (looks nice, consistency). How would I go about doing this?[/B] So, I was making a menu for my applet. I followed the exact instructions at: [url]http://java.sun.com/docs/books/tutorial/uiswing/components/menu.html[/url] …

Hi guys, I need your help. I am using python to synchronize several c programs. For one of these programs I need a dynamic interaction. I know there are several option: I am interested in the simplest one becouse I am noob. Python code and C code have to exange …

[code] public partial class AddressBook : Form { public int Counter = 0; //declaring array with 20 elements public string[] arrayString = new string[20]; public AddressBook() { InitializeComponent(); this.contactList.SelectedIndexChanged += new System.EventHandler (this.contactList_SelectedIndexChanged); } private void frmAddressBook_Load(object sender, EventArgs e) { } private void btnAdd_Click_1(object sender, EventArgs e) { //my …

Hey guys, here's a simple one: I'm developing a load test suite (for GSM networks) at the moment and i have scripts that create traffic patterns and all that. I am developing a GUI for the test suite that dynamically adjusts the layout and controls which are displayed on a …

This is my assignment Starting with last week's Property project, build an array of Properties in your main(). Add static methods to the Property class: void ArraySort(Property[] property_list, String key_field) This will sort the array, property_list, based on the argument, key_field, passed in. These are the legal choices for key_field: …

guys... i am new to c++ and i have write litle consol aplication and the problum is after compiling hte code the cmd is clossing verry fast. so what i need to do is i need to stop closing the CMD verry quickly. in c# i use "console.readline();" so plzz …

Ok so I'm doing some practice questions, and this one is trippin me up a bit. I need to create an array that stores data 0.0, 0.1, 0.2, 0.3, all the way to 20.0. Then I have to compute the sums of the elements that are not integers (i.e 0.0, …

I have to create a scheme parser and unparser. My teacher is checking this assigment by seeing if (unparse-exp (parse-exp 'expression)) returns expression and parse-exp returns an error when called with bad input. There is no defined format for what is returned from parse-exp just as long uparse can works …

Hi, The excercise I'm trying solving it today is printing the numbers from (32 to 256) and the ASCII values in table, I completed the code but the console appear one value only.. :( The excercise: [CODE]ASCII table Make a program that writes a table of all characters with values …

After a lot of trial & errors, I've managed to create an array as follow : xxx xxx xxx xxx 000 000 xxx 000 000 x00 000 000 x00 000 000 x00 000 000 x00 000 000 x00 000 000 x00 000 000 Now, when a user enters a value …

I am trying to use Lua in one of my C++ projects, but I get errors: [QUOTE] **** Build of configuration Debug for project MacroLua **** **** Internal Builder is used for build **** g++ -LD:\Program Files\Lua\5.1\lib -oMacroLua.exe MainLuaTest.o MainLuaTest.o: In function `main': C:/Users/s/MacroLua/MacroLua/Debug/../MainLuaTest.cpp:11: undefined reference to `luaL_newstate' C:/Users/s/MacroLua/MacroLua/Debug/../MainLuaTest.cpp:14: undefined …

I am vb.net application developer. I like to intstall vb.net software.

Hi, The following is an exercise in c++, I solved it but I doubt my solve is not right ..can someone tell me is my solve right or wrong especially the compiler didn't give me any errors [I][B]The exercise:[/B][/I] first look the attached image, The acceleration of a sleigh sliding …

ok so i want to make my code in a window instead of c++ how would i do this? can someone give me a example?

Hi guys, I am having great difficulty in reading a text file char by char and storing them in a linked list. I started off with simply attempting to read from file char by char, and that worked fine. But when attempting to store the file into a linked list, …

Hi folks, Im currently doing a media player, ripper and burner and was wondering if anyone could help me with a few things. Im looking for - how to create a display to show track name, slider bar, track time etc. - code for a cd burner (cant seem to …

I need 5 T or F questions with the option to input the answer and then add the correction to answer if right or wrong. i just need random questions! I am thinking of going to school for computer programming and my FIL is a programmer. [code] #include <iostream> #include …

Any suggestions / code examples for Encryption/Decryption of files(any file format) in java. command line args -

hi.... i have a c++ project on dev c(with winbgim)...i would like to link it to visual basic 6......i want some clear steps to be followed for linking dev to vb

Hi, I have been trying for hours to solve this problem. I have attached below a very simplified version of my actual code. The constraints are: 1) the function "lib" cannot have its signature changed, as it is part of a library. 2) the pointer attribute "funcPtr" cannot be static …

Hi. I am coding a game for my basic Java programming course, and I am currently coding a game (Othello, aka Reversi). I am having issues with the JButton size. [CODE]public void game () { resize (800, 680); game = new Panel (); Panel board = new Panel (new GridLayout …

I have to make an array of Nodes. I have #include "Node.h" as my header file and then in main I am writing the following code Node[] Node_array = new Node[]; but then I am getting errors referring to the above line: error C2143: syntax error : missing ';' before …

Hi everyone, This is my first time here, so if I don't do everything up to how it should be done, bear with me. Anyways, for a project in my python class I am having trouble generating a webpage with clickable links. I am using Python 2.6.5 and will be …