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| | I'm writing a dayType class program and I'm having trouble with comparing two different days to each other. Here is what I have for them: bool dayType::equalDay(const dayType& otherday) const { } and here is main: if (day.equalDay(newday)) cout << " equal days" << endl; else cout << "not equal … Software Development c++ |
| | Hi. I am new to developing services and I am trying to develop a service that can print out labels from something called Codesoft. I have added a reference to the Codesoft component/server. I have tried to make at standard Windows forms application with Exactly the same code and it … Software Development vb.net visual-studio |
| | Hi Everyone, I'm doing a stock Control System as a school Project using An Access 2007 DB and Visual Studio 2010. I'm trying to do an update Query based on two variables entered into comboboxes, I cannot get the VB to accept the conditions for this, Can anyone Help me? … Software Development sql vb.net visual-studio  |
| | HOw can i read from a socket and display message from socket in Textarea of Chatpanel even if there is no any focus in Chatpanel.I mean when i create two chatpanel instance then after clicking the send button in 1st chatpanel the message from socket should be displayed in Textarea … Software Development java  |
| | Code works, however i'm having problems with reverse string- i cant figure out how to index the elements. for cycle returns errors, what else could i use? The end goal would be to compare string line with string reverse. If adequate elements match its a palindrome. [code=c++] #include <iostream> #include … Software Development c++ |
| | Hi, I have this code that will import the excel sheet to the datatable then inserts it in the database, but I have this problem. I have set the HDR to yes so that the first row will be considered as its header, but the problem now is that if … Software Development microsoft-office vb.net |
| | Hi, I'm having a little trouble about message box, Since the website has been deployed in the IIS, the msgbox won't work anymore, Now I need a new alternative to create a message box that could also have a validation, something like if msgbox("do you want to save this?", msgbox.yesno) … Software Development vb.net |
| | Hi! I just have this program that validates if the selected file is an excel file, and I want this to have a separate function for validation so I can use that function to other program, can you please give me an example on how to do this function.. Thanks Software Development vb.net |
| | I'm writing a program that compare two objects'distance. I already implements the comparable class to my distance. I also override the compareTo() method. So far it does not give me a compiler error, but I have a logic error. I have been try to search where my error occur, but … Software Development java |
 | I saw this example while i am searching about vectors.. [CODE] vector<double> student_marks; // no size specified: vector contains // no elements int num_students; cout << "Number of students: " << flush; cin >> num_students; student_marks.resize (num_students); for (vector<double>::size_type i = 0; i < num_students; i++) { cout << "Enter … Software Development c++ |
| | I hope someone can help me.. I'm taking a course in programming with java and I have an assignment which is just killing me. I've been visiting the Blackboard page for the class and looking at other questions asked for help from other students in the class having similar issues, … Software Development java |
| | I was wondering if anyone could tell me how to save a html page to a website's filemanager labeled as .html so that it would be searchable. Like a wiki. for example: print "<html>" print "<title>python</title>" print "<body>" print """<h1> I would Like to save this page as http://www.mysite.com/python.html</h1>""" print … Software Development python |
| | Hi all, I've recently started developing a WPF application with Kinect, and I'm looking for a menu system. I came across this: [url]http://www.codeproject.com/Articles/197132/Simple-WPF-Page-Transitions[/url] Which I have edited slightly but it's not quite what I want. The problem is that if I have a button on UserControl1 which when pressed triggers … Software Development asp.net |
| | I Could not understand what is happening on my code. When i try to send an email to another email address it keeps on sending on my gmail account. eg. From:xxx@gmail.com to: [email]yyy@yahoo.com[/email] The email which supposed to be sent on [email]yyy@yahoo.com[/email], instead it send to [email]xxx@gmail.com[/email]. here is my … Software Development client-server email |
| | Hello. I wrote a program to convert decimal fraction values into binary fractions. I seem to be running into some floating point accuracy problems. After multiplying a floating point number by 2 over and over, eventually the number becomes corrupted. Since I'm multiplying so many times, I think the error … Software Development python |
| | I've been working with python's SocketServer.ThreadingTCPServer a bit and I'm having some difficulty making a publicly available server. Everything works fine when I set the server address as 'localhost' [CODE=python]self.server = SocketServer.ThreadingTCPServer(('localhost', constants.cmdport), Handler)[/CODE] As long as the both the server and client are on the same computer and both … Software Development client-server python |
| | Please help me its urgent... I have a MSDN Queue class, I need your suggestion can I make a message class and enqueue its objects as an element. [CODE]// new.cpp : main project file. #include "stdafx.h" #include "message.h" using namespace System; using namespace System::Collections; void PrintValues( IEnumerable^ myCollection ); void … |
 | My simple POP3 client (set up for Gmail) isn't downloading all of my messages... Any idea why? I have 350 messages in my inbox and the program only says 296 of them show up. Program.cs [code] using System; using System.Collections.Generic; using System.Text; using System.Net; using System.Net.Sockets; using System.Net.Security; using System.IO; … Software Development client-server |
| | I'm an absolute c++ beginner so please be patient. [CODE]#include <iostream> using namespace std; double array_of_5[5] = {1,2,3,4,5}; double sum(double a , double b ); double a= array_of_5[2]; double b= array_of_5[2]; int main () { cout<<"The sum of two members of the array is: " <<sum<< endl; return 0; } … Software Development c++ |
| | I have to find out how many times the [CODE]createPerson()[/CODE] function is called This is my Main.java file [CODE]import java.io.IOException; public class Main { public static void main(String[] args) throws IOException{ int i; Student[] totalStudents = new Student[10]; Student.create3Persons(); Student.create2Persons(); } } [/CODE] this is my student.java file [CODE]import java.io.*; … Software Development java  |
| | Hi Everyone, I am currently Building a Stock Control System for a School Project and Using access 2007 with Visual Studio 2010 to build the VB. I am trying to use an INSERT INTO SQL Command to insert new stock items into my Access DB. I am getting an error … Software Development sql vb.net visual-studio  |
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| | hello. [CODE]Public Class GasPump Private name As String Private quan As Double Private prequa As Boolean Private total As Double Private YN As String Private Const RegularPrice As Double = 13.08 Private Const PrimePrice As Double = 13.56 Public Sub Start() Readinput() Calctotaltopay() Printrecept() End Sub Private Sub Readinput() Console.Write("What's … Software Development vb.net |
| | i saw that we should not use the combination of new operator and free for allocating and deallocating memory in c++.. Is this right? is there any reason other than saying that the combination is calloc/free and new/delete? please help me.. thanks in advance Software Development c++  |
| | Hello there. I am trying to create a loop, which will move an objects position to a certain spot, based on a random number generator. Here is the code I have so far; [CODE]public void left() { if (this.getColour().equals(OUColour.WHITE)){ while(this.getPosition() !== this.setPosition(this.getPosition() - getRandomGenerator().nextInt(5) + 1)){ super.left(); } } }[/CODE] … Software Development java |
| | Hiya: I have tried to reproduce this equation to simple reflect a ball after colliding with a paddle (or screen bounds) R = V – (2 * V[dot]N) N I don't want to take the easy rout of just negating the velocity but is my first time trying to implement … Software Development c++ |
| | Hi, I'm having a problem with taking the user input from a richtextbox in Unicode and writing it to a Unicode text file. I'm able to read a different Unicode file and write it to the new file, but when it comes to writing the contents of the richtextbox to … Software Development c++ file-system ios |
| | Hey, following Problem: I have two classes Measurement and its subclass DC_Measurement. Measurement has a method called: [CODE]public virtual SetPoint[,] createSetPointArray()[/CODE] DC_Measurement: [CODE]public override DCSetPoint[,] createSetPointArray()[/CODE] DCSetPoint is also a subclass of SetPoint. I read that this is possible. Now I use in my mainWindow following code which contains an … Software Development |
| | Hi, Do anyone know a memory leak profiling tool compatible for java 1.4.2. Your help is much appreciated. Software Development java  |
| | Hi, My question is about: How select a "Window" that exist ? Because I don't know how select. What I know is create a new window, but don't select a that already exists. What I have done this is it: (throw how "sub-process" already minimized) [CODE] import subprocess if subprocess.mswindows: … Software Development python |
 | Hi all, I am looking to have a long process running in the background to my main form with a timer ticking on the main form animating the elipsis on the end of some text. Was looking for some insight into the best way to go about this and any … Software Development multithreading |
 | Hey guys, I am trying to figure out how to write out this java Program, I am using JCreater, and I am teaching JAVA to my self if you guys can help and show me a couple of the programs that I am doing I think i will be all … Software Development java  |
| | Hi, I want to add a button (ButtonCalculate) to make the user select this button to generate the loop for calculating the sum. [CODE] Private Sub TextBox1Integer_TextChanged(sender As System.Object, e As System.EventArgs) Handles TextBox1Integer.TextChanged Dim OddSum As Integer = 0 Try Dim CountTo As Integer = TextBox1Integer.Text For Index As … Software Development vb.net visual-basic |
| | I am making a networking application using sockets for a local area network. How can i make the client side of the application search the network for the server socket? Right now i am getting the input from the user itself about the IP address and Port of the server. Software Development client-server java |
| | How can I forward declare a struct/custom type in my include? I'm trying to write an include but it keeps telling me incomplete type or type not declared.. I do not have a .CPP to go with it.. I wrote everything in here as I have never written an include … Software Development c++  |
| | i am having trouble linking 2 listboxes together... What i woud like to happen is a selecting from listbox1 to populate listbox2. Any ideas on what to do? thanks in advance Software Development vb.net  |
| | Let me describe my problem as well as I can. I have a C# application program, let's call it App.exe. It references a DLL named A.dll which in turn references another DLL, namely, B.dll. However the way in which they are referenced is a bit different. In the code of … Software Development assembly |
| | Im stuck with the following: Define a function isPrime(number) that takes in a number as argument and return True if the number is a prime number. Hint: A number, x is a prime number if it is only divisible by 1 and x itself. By definition, 1 is not a … Software Development mathematics python |
| | I'm writing a program to convert Decimal numbers to binary, hexadecimal, and BCD as a refresher before i start getting code assignments in school. I'm almost done, but i have a seg_fault (compiler says decToHex function) in 1 function and i am hoping for some feedback on the others. I'll … Software Development c++ |
| | pButtonarray [x] [row].putClientProperty ("x", new Integer (x)); I'm using a version of java that doesn't have method overloading for putClentProperty so i have to type new Integer as seen above, and this all works perfectly now I'm trying to assign a boolean to the array like so pButtonarray [x] [row].putClientProperty … Software Development java |
| | Hi guys - I need to write a program that reads in a user-input integer and tells if the number is prime or not. I've written up this code so far: [CODE]class primenumber { public static void main(String[] args){ int num = 10; int i; for (i=2; i < num … Software Development java |
 | (This has to be a Java question as it simply works in a txt with a HTML extension....) I have this code: [code] <html><head><title></title></head><body> <form id='formulario' action='index.html' method='post'> <label>Ancho </label><input type='text' name='ancho' id='ancho'><br > <label>Alto </label><input type='text' name='alto' id='alto'><br > <label>Izquierda </label><input type='text' name='izquierda' id='izquierda'><br > <label>Horizontales </label><input type='text' name='horizontal' … |
| | Hi Everyone, I am currently Working on a School Project which has the form of a stock update System. I am using an access 2007 DB and building my code in Visual Studio 2010. I am trying to get an Update Query to work and I am completely unsure on … Software Development vb.net visual-studio |
| | How can I cause the Paint event to fire from a Form_Click() event? This is what I'm trying to do... [CODE] Public Class StrTests01 Private Sub StrTests01_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Click Dim ps As Graphics = Me.CreateGraphics() 'RaiseEvent StrTests01_Paint(sender, ps) End Sub Private Sub StrTests01_Paint(ByVal … Software Development vb.net |
| | Hello [CODE] class Product { private string Produuct; private decimal Price; private decimal Vat; private bool Food; private int Count; private const decimal foodVATRate = 0.12m, otherVATRate = 0.25m; private decimal Finalprice; private decimal Rate; public void Start() { Readinput(); CalculateValues(); Printrecept(); } private void Printrecept() { throw new System.NotImplementedException(); … Software Development |
| | Hey Putting this code: [code] System.out.println("Hello"); BufferedImage bufferedImage = new BufferedImage(620, 420, BufferedImage.TYPE_INT_RGB); System.out.println("Bye"); Graphics2D g2d = bufferedImage.createGraphics(); g2d.setColor(Color.black); g2d.fillRect(0, 0, 620,420); g2d.setColor(Color.yellow); [/code] It throws a java.lang.OutOfMemoryError: Java heap space error not displaying the bye. I dont understand as my BufferedImage is nothing at all (simple 620 by 420). … Software Development java |
| | hey guys im really stuck, when i run y program if finds fields fill's them in and submits, but sometimes the page does not have them fields and i just want it to skip them if not found so it continues otherwise it crashes. my e.g field: WebBrowser1.Document.GetElementById("subject").SetAttribute("value", TextBox3.Text) please … Software Development vb.net  |
| | hi could someone help me in giving a tutorial in learning how to write testcases in java. would preffer in netbeans if eclipse dosen't matter, thanks in advance Software Development ide java java-netbeans |
| | Hello! :) i am starting a new winforms project and i need help in some issue. i added a panel with radio-buttons and i want to make a several panels with buttons and other components for each radio-button, for when i choose certain radio-button a certain panel will be visible … Software Development  |
| | I wonder why they use private constructors.when I was navigating java documentation I found alot of classes with private constructor.Would you tell me what are the benefits of writting them. |
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