199,114 Archived Topics
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 | I have this Singleton class called ZombieLand that is supposed to represent a 2D array. This 2D array is getting constantly updated and populated by different instances of my MachineState struct, which contain x and y coordinates to help me navigate through the 2D array. #pragma once #include "singleton.h" #include …  |
 | Hey! Im doing a project, where i have to manage a bunch of different appliences. I´ve made a custom generic collection class that has a few different search methods. Now the collection class has to hold all of the different appliances (so they all inherits from the same superclass: Appliance). … |
 | DOes anybody here know how to use send key for alt+s . can you please tell me how to do it. thank you!! |
 | Dear all, I can use this code to write a value in parent window control. [CODE]StrJScript = "<SCRIPT>parent.document.forms[0].TxtCustomerId.value = '" & ClearSpace(Row.Cells(1).Text.Trim) & "';</SCRIPT>" If Not ClientScript.IsClientScriptBlockRegistered("S1") Then ClientScript.RegisterClientScriptBlock(Me.GetType(), "S1", StrJScript) End If[/CODE] but, I cannot set iFrame visible to false. I use this code : [CODE]StrJScript = "<SCRIPT>parent.document.form1.iFrmCustomer.visible = … |
 | how to stop repeating the same image showing out in the image list Private Sub frmStart1_Load(sender As Object, e As EventArgs) Handles MyBase.Load Call Timer.Start() Dim rd As New Random Dim c As Integer Dim lop As Integer = 0 c = rd.Next(0, 4) Dim pb1 As Image = ImageList1.Images(c) … |
 | i want change one word from some of the same words with respect to the position of (the first second or third) example : $string = "He had had to have had it."; echo preg_replace('/had/', 'SSS', $string, 1); output : He SSS had to have had it. i want -->: … |
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 | How to create website when you click the product gallery will appears a special url for such product. The problem is the product is customizable. |
| | This is kinda relate to my other question...but anyway long story short. I am looking into a way that I can insert a well structured paragraph into the mysql and then display it on the web later on. I have the textarea and the text can insert into the mysql …  |
| | We use object data sources to access our database and having a problem at the minute, the user enters text and clicks search and the stored proc is pulling so much data back from the database that its taking over a minute in SQL, in Visual Studio the timeout is … |
 | A little patience, please: I'm incredibly old, it's a long time since I did basic algebra so I'm a little confused. I have a line y = mx+c and a circle (x-h)*(x-h)+(y-k)*(y-k) = r*r I've expanded the circle: x*x-2*x*h+h*h+y*y-2*y*k+k*k = r*r and substituted mx+c for y: x*x-2*x*h+h*h+(m*x+c)*(m*x+c)-2*(m*x+c)*k+k*k = r*r expanding …  |
 | my've got problem like this A PHP Error was encountered Severity: Warning Message: escapeshellarg has been disabled for security reasons Filename: libraries/Upload.php Line Number: 1066 I've tried looking for solutions and one of them by adding @ the library upload.php on a tag escapeshellarg @ escapeshellarg, problem solved but the … |
 | Hi I am trying to create this application where I need to create a panel with different buttons. I can select a button and drag a button on to a canvas. Can anyone tell me how to create a dragging button.  |
| | I always getting this error in my dropdownlistfor: Value cannot be null. Parameter name: items View code: @Html.DropDownListFor(model => model.SiteId, new SelectList(ViewBag.ListSiteClass, "SiteId", "SiteName"), "", new { @onchange = "GetSiteid(this.value);" }) Controller Code: [HttpPost] public ActionResult Create(ServiceDTO ms, FormCollection form) { if (ModelState.IsValid) { int sid = ms.SiteId; ServiceDAO.Insert(sid); } … |
 | hi i have a simple website that includes a WebService and a Webform page. i'm trying to call my web service from the web form using jquery. when i type the web service's url using https, i get "Access denied" error from internet explorer. the call works just fine when … |
| | Hi All, How can we set a value to iframe textbox element either in JS/Jquery <head> <script type="text/javascript"> function load() { alert("Frame is loaded"); myframe.document.getElementById("user_email").value = "<?php echo $var ?>"; } </script> </head> <body> <iframe onload="load()" id="myframe" name="myframe" src="http://www.gigpayrr.com/signup" width="700px" height="600px"> <p>Your browser does not support iframes.</p> </iframe> </body> |
| | Hey guys, I ran into a small problem, I need to make a software that does some basic calculation and saving to a custom file. To make this software i don't know how to start, do i need to make an MFC Application? and if i do then what settings … |
| | Hi everyone and thanks for reading! I use JavaScript to create sets of text boxes on the fly. I also have a hidden counter in a text box on the form which I also post to my PHP script. This hidden counter is how I tell PHP how many text … |
| | Dear Friends: I am struggling to overload the operators on this exercise. It was working fine when I just had the addition operator overloaded for the extRomanType but now I can't get them to work again. I have searched through the internet and I cannot figure out what I am … |
| | I've gone through Code Academy's beginner's JS course. I would like to not only practice what I've learned more, but now move on to interdemiate lessons. Is there a site like Code Academy offering such things for free and online? |
| | Hi, I have a problem.I have a third party HTML/Javascript code in which they have text area.They post the content of the text area when user press enter. there is no button to submit the form. So I wanna know how can I submit that form using javascript. Thanks. |
| | Can anyone point me to the right direction with validating a input field like this "p99” (i.e. a letter followed by two digits). |
| | Please tell me if Amazon Payment Gateway Module code for Magento is available or not.Like Paypal Module code is available. i want to check its observer and model file etc. |
 | I am sending email with attachments.. but I did not getting any extention in the email.. all the attachments having name **noname** without extention, if I attach mutiple files then the attachmment also have only one file named **noname** without extention too.. <?php if(isset($_POST['send'])) { include('db.php'); $strTo = $_POST["email"]; $strSubject … |
| | pretty new to programming in assembly but my assignment is to write a GCD program but my program works sometimes and sometimes it doesn't work. if i put the smaller number first then the larger number i don't get the correct GCD but if i do the opposite i get … |
 | Hi, Im trying to load animated GIF's from a folder to my listview, I'm able to load it but not moving One more problem is, a lot of GIF are inside that folder,but the display in listview show the same image how can i fix it, is there better way … |
 | hello friend i have two table studentlogin and seconed studentinfo i want that when student login i like to select rollno from student login table in student login there is four field sloginid, rollno, username and password now when rollno fetched succesfully from studentlogin table i like to fetch s_id …  |
| | Just wondering how do i get all the nessecary files for my project on netbeans because, when i use the add existing item, i tend to forget where i got it from and have trouble organizing it. Is there a way to find where the file is located at? |
 | Hi...! As in the title i want to know that how i can check that all the buttons in my form are disable?! |
| | Is it ok to use sockets to exchange data between web application and windows application if i used MSMQ is it true that application has to be running under microsoft system. I want the web application to send message to windows application and gets the response back thanks |
 | Ok here is the deal,i thought ImageAnimator can be controlled so im trying to do so by using the form Key Down Event,a timer,and an integer.So it fails with a An unhandled exception of type 'System.Runtime.InteropServices.ExternalException' occurred in System.Drawing.dll Additional information: A generic error occurred in GDI+. When i move … |
 | This code shows how to use a minimum Windows Gui program to display the results of a bubble sort of an integer array. |
| | public class review{ //method code public void start() { int a, b; a = 5; b = methodA(a); System.out.println(a + " " + b); } private int methodA(int a) { int b = 10; a = a + 5; return a + b; } //method end } ------------------------------------------------ i compile …  |
 | Hello people. I need an explanation about inheritance I got a little confused in class: This is the modelling problem: There are two objects: doctors and patients. They are expected to have only the following attributes: Doctors have: name, age, id, and salary Patients have: name, age, id, and disease … |
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| | what i am trying to do is permit the user to claim or reserve a spot with coord my table has 4 feilds id ,continent,coord,nom id is primary key what i am trying to do first i check if the coord already exist if they dont i update the database … |
 | Hi, Can anyone tell me why no 'products' are being displayed from the JSON file? This is my code: products.html: <!DOCTYPE html> <html> <head> <meta content="text/html;charset=utf-8" http-equiv="Content-Type"> <meta content="utf-8" http-equiv="encoding"> <style>img{ height: 100px; float: left; }</style> <link rel="stylesheet" type="text/css" href="style.css"> <script src="http://code.jquery.com/jquery-1.7.1.min.js"></script> <script> $.getJSON('products.json', function(data) { $.each(data.products, function(i, item) { …  |
| | hello im lookin to create site with a login and user registration system like mediafire.com codecanyon.net and other sites could someone explain to me how to do it for example if i want when users registers they upload their profile picture meaning so im wondering how to make it in …  |
| | I am using this function to convert the contents of my richtextbox to html: Public Function myRTF_To_HTML(ByVal sRTF As String) As String Dim MyWord As Microsoft.Office.Interop.Word.Application Dim oDoNotSaveChanges As Object = Microsoft.Office.Interop.Word.WdSaveOptions.wdDoNotSaveChanges Dim sReturnString As String = "" Dim sConvertedString As String = "" Try MyWord = CreateObject("Word.application") MyWord.Visible = …  |
| | I have putten together this code for searching a text file for a users string (User's ID), how every i am aving some error that i dont knw how to fix and was hoping someone could help me. Thanks in advance. #include<stdio.h> #include<string.h> #inlcude<stdlib.h> int main() { FILE *fpcust; int …  |
| | Hi, my problem is that I can't insert the value of $branch to my database, because it returns a null value. I'm still new to PHP and only started using it a couple of days ago, I still don't get much of the functions. Here's my whole code: <?php session_start(); … |
| | Dear Friends: I have the following issue: when I am trying to use the member variables of my header/trailer linked list, they are apparently not initialized. I, of course, am initializing the pointers in the class' constructor, but nonetheless they appear to not be making it out of the constructor. … |
| | i have this code to render a locally saved html file onto a jframe. i have the following problems with how the html was rendered: 1. the texts of the 'webpage' do not wrap; 2. in order to solve my problem in 1. above, i added a JScrollPane, problem is, … |
| | i basically need mySQL for learning JDBC connections. will be thankful to any information regarding this matter. didnt find anything concrete on the net... |
| | The requested URL /PhpProject1/index.php was not found on this server. this is the error when i am trying to execute an index.php file in netbeans IDE......plz help me... |
 | Does anyone know how to properly install MySql Server? I am having trouble installing it. It's one of the last steps for the MySQL installer package.  |
 | Hi. I'm having trouble debugging a rather large project. The first issuse is not knowing how to track the bug down. Here is the text from Assertion Error popup while running in debug mode Debug Assertion Failed > Program...nga Path\file.exe > File: f:\dd\vctools\crt_bld\self_x86\crt\src\xtoa.c > Line: 105 > > Expression: sizeInTChars … |
 | I'm trying to strip only path from a c string char *path = "~/folder/sometext.txt" so I would get only "~/folder/" Anyone got a hint on how to achieve this? I was thinking of something similar to std::string find_last_of so I could just indicate the last "/" or "\" in the … |
| | Wasn't sure what thread to post this in but at university we use filezilla to upload our files to the server so we can use php code etc. However when I try to use it at home using the host name, username and password I do at uni it's not … |
| | Dim Data1 As String Dim Data2 As String Dim sFinal As String Dim sLeft As String Dim sRight As String Dim quote As String quote = """" Data1 = rtb.SelectedText 'original string Data2 = "<font color=" + quote + codenumber + quote + ">" 'string to insert sLeft = Microsoft.VisualBasic.Left(Data1, … |
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