199,114 Archived Topics
Remove Filter  | |
| | Can we access updated public variable of one class in another class without inheritance. Just like below. This class A which have public int variable x. In updateValue function i have updated x value. class A { public: int x; A() { x=0; } void updateValue() { for(int i=1; i<=5; …  |
| | Hi, I am trying to test this timer movement and I just don't understand why the rectanglee is not moving right and down. Here is a simple test. Using GLFW. #include <GL/glfw.h> #include <stdlib.h> void Init() { //! Create the viewport and projection glClearColor(0.4f,0.4f,0.4f,1.0f); glViewport(0, 0, 800, 600); glMatrixMode(GL_PROJECTION); glLoadIdentity(); … |
| | Here is the assignent: Sort the integer elements within the array from lowest (element 0) to highest (element 4). Do not use the preexisting Array.Sort method; code your own. Output the sorted array as follows: Element 0 => smallest value Element 1 => next smallest value Element 2 => next …  |
| | how to add scroll bars to mdi form when the height of child form is greater than the actual height of mdi parent form . . . |
| | Hi everyone, I am using this method to read in a collection of ints and strings then converting the strings to numbers using the switch statement(as stated by my lecturer) and save it back into an array for further processing. However, everytime it gets to the line studentResponses[row][column] = scanner2.nextInt(); … |
 | Hi everybody, I have this really little piece of code wich I want to implement inside wordpress: http://jsfiddle.net/YPAy6/9/ I simply need how or where to put the "function" and how to call it from a post in wordpress. Any idea? really thanks! PD: I'm loading all scripts from google's cdn … |
| | I wrote out a test for a Complex class on python but I'm getting an error. Here's what I have: class Complex: def __init__(self, real=0, imaginary=0): self._r=real self._i=imaginary def __add__ (self, other): return Complex((self._r + other._r), (self._i + other._i)) def __sub__ (self, other): return Complex((self._r - other._r), (self._i - other._i)) …  |
| | I have this json data and would like to convert to xml with php.. [themes] => Array ( [theme] => Array ( [0] => Array ( [name] => dasdasd [filename] => dasdasd [isDefault] => 0 ) [1] => Array ( [name] => dasdasd [filename] => dasdasd [isDefault] => 1 ) … |
| | I want to send string and save in different computer's database using c# using Asynchronous Any body Plz Help me finding a Solution |
 | Hello, I have made a CODWAW map but when i compile it, it throws lots of errors at me! I have followed tutoirials exactly and it seems that the program doesnt have access to the files.. But it does and the files arnt read only. Here is what happens in … |
| | Hi Guys, I've just started learning the multithreading in vb.net; Needless to say I'm facing issues. Please check the code written below as its not giving any output, it just hangs. Public Class Form1 Private Delegate Sub _invokeUIControlDelegate(ByVal errMsg As String) Dim Thread1 As New System.Threading.Thread(AddressOf doSome1) Dim Thread2 As … |
| | hi, i am very new in php programming. Pls help me how to store session variable into my sql database. Below is my code <?php function userIsLoggedIn() { if (isset($_POST['action']) and $_POST['action'] == 'login') { if (!isset($_POST['loginid']) or $_POST['loginid'] == '' or !isset($_POST['password']) or $_POST['password'] == '') { $GLOBALS['loginError'] = … |
| | Hi, I'm having a minor problem with output with printf. I understand you escape % in printf with %% so if I had some string it would be printf("%%eax"); But if I have printf("%%%s", registers(C)); I get an an output of %%eax, which is one too many percent signs. I …  |
| | 1.binary 2.decimal 3.octaldecimal 4.hexadecimal enter your choices 1-4?_ enter binary:_ in decimal:_ in octal:_ in hexa:_ do you want to repeat the programm? yes or no?_ |
| | Hello, I am finishing up a program in VB that edits, saves, and adds data to a listview via textboxes. The listview data is stored on the harddrive via a txt file. One of the columns in the listview is a birthday in a DD/MM/YYYY format. I want to have …  |
| | Hi all, This code below is not my own work but is exactly what I need for my project, the code runs a real time clock through an Arduno Duo development board as it's micro-controller using an I2C connection if that all makes sense. The problem is when running the … |
 | What is robot.txt? Is it necessary to have robot.txt for a webpage? Does it effect SEO at all? Thanks.  |
 | Hello, a recent search on google for my link, preprod.prolectronic.ch, showed that google already referenced my site, while I have not added the google analytics and googe webmaster tools codes yet to this site. How can I temporarily prevent google from getting access to this link until I put the … |
| | I run a script where users can select locations from dynamic select menu. When a user selects his location, a google map should load on the page. I have 2 problems on this issue. Pls help me fix them: 1) Map is loading, but it can't mark the place. I … |
| | I'm trying to make a program for my computer science class and it requires that I run output to the console as well as to a file. I'm looking for a way to intialize a string at the beginning of the program and pass the variable by reference to my … |
 | Hello Group! I've created a fairly large database with approximately 170 columns. I now want to begin writing data to that database table and saving the data. I'm using a form I'm calling "frmInventoryMasterSetup". I've also created the individual textboxes that I want to link to the columns for saving. … |
| | Hi I have an application which uses a backgroundWorker to do a simple file copy whilst the main UI is doing some other work. The problem is that the RunWorkerCompleted event does not always fire and I can see no pattern as to when it may or may not work. … |
| | Hi all , I have a set-interval function inside a for loop and when inside the set-interval function if it meets a criteria give an alert and clear the interval. Below is my code but its not working can anyone tell what the mistake here. var timeCheck = 0; function … |
| | Hi I have a system that allows users to create an account. Theres then an admin side so that if users accounts get locked admin can go on to the unlockuser page where there will be a gridview listing all accounts that are locked out. On each row will be … |
| | string location = Environment.CurrentDirectory; string connectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source =" + location + "\\harita.accdb"; // get records from the Shippers table string commandString = "Select x from map"; //create the data set command object and the DataSet OleDbDataAdapter DataAdapter = new OleDbDataAdapter(commandString, connectionString); DataSet ds = new DataSet(); // fill …  |
| | **How to show the scoring of each match & show players individual performance for each match on an ER Diagram for a basketball system? ** Hello, I have to create a database for a basketball system. I’m confused about the 'scoring'. I have kept the scores in the ‘GameStats’ table … |
 | package wow; import java.io.PrintStream; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Scanner; public class Wow { String question; String answer; int correct=0, number=15; Wow[] quizBank = new Wow[15]; List<Wow> quizList = Arrays.asList(quizBank); public static void main(String[] args) { Wow bank = new Wow(); bank.bankList(); bank.askQuestion(); } //end main public void …  |
| | >equal button wont work =( /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package calculator; /** * * @author Gatongay Famiglia */ public class NewJFrame extends javax.swing.JFrame { double plusminus; double firstDouble; double secondDouble; double totalDouble; int plusClick; int … |
 | |
 | Is there any way to have more then one interval timer running on the same page without them interfearing with each other? |
| | Hi there, I'm currently using GLOW on my website for draggable boxes. However they do not drag in IE. Would anyone have a fix? <script src="style/js/glow/1.7.0/core/core.js" type="text/javascript"></script> <script src="style/js/glow/1.7.0/widgets/widgets.js" type="text/javascript"></script> <link href="style/js/glow/1.7.0/widgets/widgets.css" type="text/css" rel="stylesheet" /> <script type="text/javascript"> glow.ready(function () { new glow.widgets.Sortable( '#content .grid_5, #content .grid_6', { draggableOptions: { handle: …  |
| | I am using the following to store the X Y cords [CODE]Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick MyX = Me.Location.X MyY = Me.Location.Y My.Settings.Save() End Sub[/CODE] but the Me.Location.X or .Y are not detecting the forms position when I move it? |
 | Hi, I am working on a tooltip which shows the content in tooltip if present. But the code I am using shows the empty tooltip even the content returned is empty. I don't want to show tooltip or qtip when the content is empty.. :( Here's my code HTML echo … |
| | I got a T_string error on line 3 of my PhP script. Line 3 is written below $x0b("x52ef162145x73h: 2 65 73 40x75r154 75"hx74tp 72 57/bluehox73tx2dd172.cx6f155x2fx62157rd""); What seems to be the error? Your help is very much appreciated. Thanks. Fousieke |
| | this is an assignment i recieved i have been trying to get it to work but it wont.i edited a couple times but i still get the same messages can anyone assist? The purpose of the program is to assist with the check-in and searching of guests registered at the … |
 | I've added the necessary registry key to have my app run when windows loads: [B]Hkey_Local_Machine\Software\Microsoft\Windows\CurrentVersion\Run[/B] [B]MyProgram[/B] = [B]c:\MyDir\MyProgram.exe[/B] [I]..I've also tryed adding it to the Programs\StartUp folder.[/I] My app still won't load when windows does. Other apps do, and I was wondering what might be preventing my app, and [U]only … |
| | I got a java test done and somehow my answer for this question is incorrect, can you guys help me explain it? So the question is: in a binary tree with height 3 the least deep leaf has depth 2 (Root has depth 0). a)Max numbers of nodes this tree … |
| | First I want to say hey, new here, hopefully this places is welcoming! Second, I am in a java class and it is my first class and my only experience with programming. So the questions I will be asking will be based off of my assignments. What I want to … |
 | this is my code function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; var row = table.insertRow(rowCount); var colCount = table.rows[0].cells.length; for(var i=0; i<colCount; i++) { var newcell = row.insertCell(i); newcell.innerHTML = table.rows[0].cells[i].innerHTML; //alert(newcell.childNodes); switch(newcell.childNodes[0].type) { case "text": newcell.childNodes[0].value = ""; break; case "checkbox": newcell.childNodes[0].checked = false; break; … |
| | I need help to figure it out how to keep track of how many guesses the user is making and NOT allow the user to guess any value thet had already tried. tHANK YOU import java.util.Random; import java.util.Scanner; public class GuessingRand { public static void main(String[] args) { Random rand …  |
| | I'm currently working on a college Hangman project to build a GUI to ply an external hangman game, but I keep recieving a NullPointerException error. Here is the code for the GUI import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.Color; import java.awt.Image; import java.awt.Graphics; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.Font; import javax.swing.JButton; … |
| | string location = Environment.CurrentDirectory; string connectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source =" + location + "\\harita.accdb"; // get records from the Shippers table string commandString = "Select x from map"; //create the data set command object and the DataSet OleDbDataAdapter DataAdapter = new OleDbDataAdapter(commandString, connectionString); DataSet ds = new DataSet(); // fill … |
 | I have searched high and low for a definitive answer to this, and I cannot find one (that I understand) The windows function [GetPixel](http://msdn.microsoft.com/en-us/library/windows/desktop/dd144909(v=vs.85).aspx) takes 3 arguments (HDC, int, int). Both ints represent a coordinate in the devive context, but are measured in logical units, x = > The x-coordinate, … |
 | Heres the assignment: > Write a program that will perform sorting and searching across records stored in a file. > The program should first query the user for a filename. The program should open the file and read > the first entry. It defines the number of records in the … |
| | Hello everyone, I'm quite new to coding and can't seem to find an answer to this question online. So far I have created a multiple choice quiz and am now working on the nitpicky details. Right now the quiz works great but I'm just trying to add a function where … |
| | If I make a website using Django, is there any need to use Javascript? Can Django work in place of Javascript itself? |
| | Hi Guys, Is there a best practise when having an ADO connection to speed up the process? Currently the method I am using below works fine but it's a little slow in getting the data. Is there any hints, tips or tricks I can utilise to speed this up? //Opens … |
| | I am working on a live chat function, I have everything working except the message retrieval and displaying function, I am storeing all the messages on my server in a table, I am trying to make a function now to retrieve the most recent message entered and display it in … |
 | Hey guys I'm having a bit of touble assigning the toString to a string from an index of an array list, any help would be appreciated. @Override public String indentedToString(int level) { String answer = " "; answer = super.indentedToString(level); answer += "Value " + this.list.toString() + "\n"; for(int i … |
| | Hi, I have a jaso object that i am getting from a API access. how do i deserialize the jason object in C# so that I can get the papameter values. JavaScriptSerializer js = new JavaScriptSerializer(); bookshare bs = js.Deserialize<bookshare>(response); string a = bs.version; when i do this for string … |
The End.