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| | 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 have the task of writing a function to determine the outcome of a game of tictactoe, i at first thought use a couple of for loops but that proved pointless, and then the only way i could think of was to write an if...elif...else statement for each row, column … Software Development programming-construct python |
| | 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 |
| | Hi All, I Got a issue when i restore the tag property value in datagrid. In my form having two text box and a button called add. i can able to add text box value into datagrid using bindsource class. PFB [CODE] EmpList se= new EmpList(textBox1.Text, textBox2.Text); bindingSource1.Add(new EmpDetail(se.one, se.Two)); … Software Development |
| | Hi guys i need a little help fast i have a calculator and its giving me some problems This calculator reads from a text file the result shows in the terminal but its giving me some troubles For one only the + operator works I cant use the overflow function … Software Development assembly |
| | I spent about 4 hours trying to make PMD being able to validate my Java code but XPath proved to be very painful to work with when developing fairly original custom rules. My rule requires me to apply them only to methods without 'get' as part of their name. In … |
 | 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++ |
 | hey... I can't seem to find any tutorials that only use PyOGL... can anyone help out?? also... I found an early thread asking the same Q, where vegaseat mislead someone about OGL back in 2008... :P I just thought I'd point out OGL development is actually thriving, but it's code-base … |
| | Hi this my first post here XD Its like this i have the code writen but it gives me this error Segmentation fault (core dumped) Can anyone tell me why? [code] MAX_BUFFER equ 10240 ; Constante que sera' usada como tamanho maximo de cada linha lida do teclado (10kb) FICH_ABERTURA … Software Development assembly  |
| | Hello all. I have a question with no code because i'm a beginner at mfc and find it very confusing. I can see that there is a message loop in mfc. From what i understand it is like an event in windows form applications. In my mfc application i want … 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 |
| | I'm trying to write a bash script that converts html file into latex file by processing each line with sed. I'm stuck with following issue: I need to replace [ICODE]<a name="[I]something[/I]">[/ICODE] with [ICODE]\index{[I]something_else[/I]}[/ICODE]. I have an associative array with key-value pairs like this: [ICODE]"[I]something[/I]" => "[I]something_else[/I]"[/ICODE]. However, there are 2 … Software Development shell-scripting |
| | HI ALL, well i am writing a program for quick sort but with some changes. The following code sorts the integers but i need it to show the sorting process in each steps.i.e. for example: Initial List: 5 -> 9 -> 2 -> 9 -> 7 -> null Level 0: … Software Development java |
| | The below code is what I have.. It's a custom type I made called Points that stores co-ordinates on the screen.. The problem is in the PointsArray Struct. When I declare one like so: [CODE] PointArray P; Point A(10, 5); for (int I = 0; I < 5; I++) { … Software Development c++ |
| | hooow thiiis programm can be done by the method of SUB-PROCEDURE???? [CODE]Public Function fact(a As Integer) Dim i As Integer Dim f As Integer f = 1 For i = 1 To a f = f * i Next fact = f End Function Private Sub Command2_Click() Dim a As … Software Development visual-basic  |
| | Hey guys, I'm here to ask you a question. I have a constructor to get the highest ID (first int) from my Employee data file (int string string string int double), but I have no idea on how to actually display it within my JTextField, with a +1, so I … Software Development display java java-swing |
| | 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 code is printing directly to the printer but i want to see the preview [CODE] Dim vlineCount As Integer Dim vpageCount As Integer Dim SN As Integer Dim sqlp As String vlineCount = 0 vpageCount = 1 SN = 0 '//NOTE : Report file name should never contain blank … Software Development file-system printer visual-basic  |
| | I have been searching this topic over the internet and found a few solutions, but I can't seem to find any for Visual Basic. I tried json from codeplex, newtonsoft but has no luck... the json data that i want to parse is this [CODE]{"sample":[{"id":"1","fname":"kristine","lname":"reyes","address":"manila"}]}[/CODE] hope anyone could help.. thanks Software Development json vb.net visual-basic  |
| | 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  |
| | Hello everyone on daniweb!:) I'm trying to make a programme which will move a picture to the sides when pressing the right or left arrowkeys. I did successfully put a picture in and I was able to change the side coordinates(called "side" in the programme) to make the picture move. … Software Development image java java-swing  |
| | 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  |
| | Hi I am writing one simple program for upgrading my knowlegde from C# to Java but I am failed to attach ActionListener to JComboBox which is added to a cell of JTable at run time. Actually I want to perform update operation and delete operation on selecting Update or Delete … Software Development java |
| | I got an assignment to create a program to sort 10 students' data by grade (and if they have the same grade sort by name) using selection sort only(can't use any other method) in an ascending order. My problem is I can sort their grades using selection just fine but … Software Development c |
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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 |
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| | 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++  |
| | Hi. I was creating an enrollment system for my Thesis, and my adviser told me that I must have a Code in my program that Synchronize database from client and server so that if the terminal connection is "Up" the data will go to the server and if the connection … Software Development client-server mssql vb.net |
| | 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++ |
| | [CODE]Imports MySql.Data.MySqlClient Imports System.Data.SqlClient Module connection Public conn As MySqlConnection Public Sub xconnect() conn = New MySqlConnection conn.ConnectionString = "Server=localhost;User=root;Database=test;pwd=;" Try [U][B][COLOR="Red"]conn.Open()[/COLOR][/B][/U] MsgBox("Success") conn.Close() Catch ex As MySqlException MsgBox(ex.Message) Finally conn.Dispose() End Try End Sub End Module System.TypeInitializationException was unhandled Message="The type initializer for 'System.Transactions.Diagnostics.DiagnosticTrace' threw an exception." Source="System.Transactions" TypeName="System.Transactions.Diagnostics.DiagnosticTrace" … Software Development mysql vb.net visual-basic |
 | Just came across a code of compressing file thought to share :). Code for text file only can be changed for other filetypes....It reduces nearly 97% of the file size ... [CODE]OpenFileDialog opd = new OpenFileDialog(); FolderBrowserDialog fbd = new FolderBrowserDialog(); textBox1.Text="Path + File To compress";//open file by open file … Software Development file-system |
| | can you help me to clear the error? [CODE]import java.util.*; class Node{ protected Object data; protected static ArrayList child; protected Node next; public Node(){ next = null; data = null; child=new ArrayList(); } public Node(Object d,Node n){ data = d; next = n; n.child=new ArrayList(); } } public class Tree{ … Software Development java |
| | 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 |
| | Guys anyone know how to stop or close a running program remotely through a vb.net program? I am already aware on how to run or open one using the System.Diagnostics.Process.Start method. I would be needing it in my next project Thanks Software Development vb.net |
| | I need help in my Connect Four program. Specifically in placing the user's input on the gameboard & also checking horizonallty, vertically, etc. [CODE]/* * ConnectFour program */ import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.Scanner; public class ConnectFour implements ActionListener { JFrame frame; JPanel contentPane; JButton displayMessage; public ConnectFour() … Software Development gui java java-swing |
| | 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 |
| | I HAVE MADE A SIMPLE PROGRAM FOR INVOICES, e.g. THE TOTAL AMOUNT IS COMING 48,950/$, CAN ANY BODY HELP ME HOW TO APPEAR THIS AMOUNT IN WORDS "FORTY EIGHT THOUSAND NINE HUNDRED AND FIFTY. THROUGH MODULE. THANKS. Software Development vb.net |
| | Hello, I am fairly new to shell scripting. I see a lot of examples out there of how to find if a file has been modified within a certain period of time. What I'm looking for help with is a script that will run and I'm thinking check for the … Software Development file-system shell-scripting |
| | Hello I'm new here and I've been up two night's trying to figure out how to write a program that will convert numbers to word. If anyone can help please respond to the post. here is what I sort of figured out so far. As you can tell I'm still … Software Development algorithm c++ first-post |
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