64,152 Solved Topics
Remove Filter  | |
| | How do I check if a form is open (not only loaded, but also open) |
| | I took my deck of Cards (class Card) and shuffled the. But every time i ran the program it gave me the same shuffled results.... [CODE]void Deck::shuffleDeck() { std::random_shuffle(deck.begin(), deck.end()); }[/CODE] |
| | I am trying to take a std::vector<Card> and organize it by one of the int values stored inside the Card class. How could I go about doing this with iterators and the sort() method? Or is it not possible? Ty :) |
| | I have a small company Database that tracks our repair orders. I have a query that I would like to execute based on criteria that the user inputs. I am new to VBA so most of my code is based on google research. I took a technique of wrapping my … |
| | I have been trying to no avail to load a ui file and insert it into a tabWidget as a new tab. I commented out a try that I thought would work, I was wrong. I have tried several different ways but I always seem to get the same error. … |
| | Hello there everyone. I am having a bit of trouble with my C programming. I do not know anything about C programming and this is my first semester and already my professor is putting pressure on me. Anyone that can help would be appreciated. So I am supposed to create … |
| | Hi! Please, tell me how to make the JDialog close button working in a proper way. Now it does not work. [ICODE]System.out.println(value);[/ICODE] produces 0. But if I write [ICODE]if (value == 0)[/ICODE], then nothing happens. Any ideas? Thanks! [CODE] public static void about() { final JOptionPane optionPane = new JOptionPane( … |
| | I can code it with this account just click on a link I need one that relies on various link on the same page. codigo need cookie. <script type="text/javascript" src="file:///D|/Downloads/cookie.js"> </ script> <script type="text/javascript"> var = CookieUtil { get: function (name) { var cookieName = encodeURIComponent (name) + "=" cookieStart … |
| | So heres my issue... I am a student studying php and as a project am making an online php phonebook. It is database driven, and currently I am having issues with the delete page. the code for this is below and the website is online and said page can be …  |
| | |
| | How can i add treeview control to my project. I cannot find this in components.  |
| | Hello there, I've just started on C and what I'm trying to do is copying one string to another (which has not been initialized before) without using any string.h functions. Here's my code. [CODE] #include <stdio.h> #include <stdlib.h> void copyString(char*,char**); int main(){ char* string1="Hello there"; char** string2; printf("string1: %s\n",string1); printf("Copying … |
| | Hi there, Got some form validation but doesn't seem to even be running through it. First off the form is displayed, if you click in 'Name:' the 'ID:' box disappears so that you cant type in both, after it disappears (and vice versa), the validation should check its correct, but … |
| | Hi guys I'm new to XSLT programming and the question I ask may appear very easy to you guys. Please help me out. This is the XML code : [CODE]<book id="12345"> <title>A<caps>New Voyage</caps>:Africa</title> <desc>abcdefgh ijklmnop</desc> </book> <book id="12346"> <title>A<caps>New Voyage</caps></title> <see id="12345">ANV</see> </book>[/CODE] I have to display the title and …  |
| | [CODE] Private Sub cmdAdd_Click() Dim sConn As String, xQuantity As Integer, xStockTotal As Integer Set oConn = New ADODB.Connection Set rsAdd = New ADODB.Recordset sConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\inventory.mdb;Persist Security Info=False" oConn.Open sConn If LenB(cmbItemName.Text) = 0 Then MsgBox "You have to select an item from the … |
| | Hey guys! How can I get the progress from a console window? Like... running UPX and get the current compression progress to use into a progressbar? Thanks! |
| | Hi guys need help here. Scenario: I have a function in my textbox1 with the got focus event. I have a 40 textbox in my goupbox1. Here is my code so far. [CODE] Private Sub Textbox1_GotFocus(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Textbox1_GotFocus ... ... For Each x …  |
| | I'm writing a text editor for my own use ( I'm "home learning") where I want to be able to leave comments for myself, like in code section of the VB express IDE. I have figured out how to get the Integer Location of the apostrophy, but can't get it … |
 | How do I create a Dynamic crystal report? That is, I want my codes to select and filter the content of the datagrid at runtime. I need help seriously, Thanks |
| | I hope that this question is not out of place here. I have an access 2007 database for which I made a perfectly functioning simple "front end" program in VB6. That was back in XP or Vista days. I hadn't used it since the switch to Windows 7, and when … |
| | Hi people I have radio button list populated from database. By default first value is selected. How can i call JavaScript function if user selects another value in radio button list.  |
| | Guys, just a quick question, is there any way to get this AJAX to be called on a button click? I know how to use buttons to call JS functions but I'm not sure where to add the open and closing parentheses with this AJAX...I've tried encasing different parts, but …  |
| | i am building a chat and i have this code: [CODE] using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Net; using System.Net.Sockets; using System.IO; using System.Threading; using System.Runtime.Serialization; using System.Runtime.Serialization.Formatters.Binary; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { TcpListener server = new TcpListener(IPAddress.Any, 5000); server.Start(); Console.WriteLine("Server … |
| | I want to get details of user when he registers with my website for security reasons. I need ip and date and time I guess. Is there anything else I need to cache while registering? How to get ip,time and date? And time will be in which timezone? I want … |
| | Hi! Hope my title is understandable. I have four comboxes all containing A,B,C,D. My problem is if I have chosen letter A on the first combobox, the last three won't have letter A anymore, then on the second combobox, if letter B is chosen, the last two will have C … |
| | Hi I wanna when checkbox checked write 0 to 5 in my list box please help me thanks |
| | Im supposed to write a program that reads in 10 c strings and will sort them alphabetically using (strcmp(list[h],list[j])>0) which basically says if list h is closer to the start of the alphabet then it is true else it is false here is my code [CODE]#include <iostream> #include <cstdlib> using …  |
| | I cannot get the my application (AA_Coins.exe) to run on a different PC. I have 2 pc's are using Visual Studio 2010 and Net Framework 4 Client Profile. My .exe works fine on both as expected. I put it on a 3rd PC that does not have VisualStudio with Net … |
| | I create the Fraction Input and Output it was fine, and then I try to put the array of the Fraction. Everything work fine until I Compile and execute the Program. This Error appear: Nullreferenceexception object reference not set to an instance of an object. Help me this error! Thanks … |
| | I am using ajax to pass php variable to javasccript function as shown below for my particular application. i am using the foolowing function from ajax.js freely available from net to implement the ajax functionality as var abc = new sack(); PHP portion which passes the response text: ************************************ <? … |
| | how to modify the contents of a file Example:: If there is a file with hello #how are you Then how to delete the # and maintain the same file |
| | Hello, I'm currently designing a simple movie database. In a table I have a column called status. And for that there will only be a few possibilities like "pending", "watched" etc... What would be a good way to design it such that I have some kind of constant? Should I … |
| | I've recently posted a thread called file modification and the problem has been solved........now could some1 kindly explain why is it necessary to delete and rename the file to insert or delete a character into the file at a particular location Thanks |
| | Hi all, I got stuck into a problem. I have a variable in which the data is stored as below: variable_test=0m0.001s 0m0.001s 0m0.001s 0m0.001s 0m0.001s 0m0.001s .....an so on. There are lots of values in format like "3m1.057s" are stored in variable_test separated with an space between two such values. …  |
| | I am trying to have a search bar where user will input a string ($var) which after i will search that sting in the field named: "itemname". i will search all the different tables in the database and create a new temporary database named: searchtable. seachtable should contain all the … |
| | Is there a way to disallow access to a Parent function in the Child class? For example, the Parent class has a function, myFunc(). In main() after I instantiate a new Child object I don't want myFunc() to even be an option. So child.myFunc() would cause a compilation error.  |
| | Hi, I have a HTML document with form. The form has several radio buttons. I want different elements of HTML (including <input> elements) to appear when each radio button is selected. Also, it is intended to show only those elements for a specific radio button. For example, if i select …  |
| | so for my computing project we have just started to work with using input and output of text files, the tutorial my teacher gave said to include these libraries, which i did [CODE]#inclue <fstream> #include <iomanip>[/CODE] and explains how to use [CODE] ifstream fin; //fin is my file input variable … |
| | How would you go about skipping non-numeric characters in a string and only adding the sum of the numbers a multi line string? |
 | I am quite stumped on something in C. I found this code on the Internet, and it only gives me one error; however, I cannot seem to fix it. The variable in the function the compiler's complaining about is: [CODE]char ConvertTime[8][/CODE] and the function itself is a windows one: [CODE]GetWindowTextW(GETITEM(IDC_CONVERT_TIME), … |
| | OK, here's what I want to do (I realize the code below doesn't work, but it's what I would LIKE to do). I've converting things from C++ [code=JAVA] public void ChangePrimitiveArray(byte bytes[]) { bytes[0] = 1; } public void foo() { byte bytes[] = new byte[2]; bytes[0] = 4; ChangePrimitiveArray(bytes); … |
| | how to write a program that can accept a date from user and print the day on which it occurs  |
 | I have a client-side form and it submits to itself using the 'GET' method. When the form is submitted, I can get the results, but I can't seem to hide the form itself. Is there a way of doing this using Javascript in an ASP file? The document.getElementById("myDiv").style.display="none" doesn't seem … |
| | I'm using the method below as a button-click event on an ASP.NET 4.0 page. The first alert box (ClientScript.RegisterStartupScript(...)) works fine, the second I haven't tested yet; but the third doesn't produce an alert - and it doesn't produce an error either. Can anyone suggest what I'm missing here? I'm … |
| | Hi im working on this program im getting a runtime error that says this ArrayIndexoutofbounds exception 0. heres my code [code] import java.util.Scanner; public class MillerCalculateTime { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Enter miles: "); double miles = sc.nextDouble(); System.out.print("Enter Miles per hour: "); … |
| | i have to construct a rectangle, print the location, then translate/print it 3 more times such that if they were drawn, they would form one large rectangle. [][] <- like so [][] here's the code & the error. C:\java>javac FourRectanglePrinter.java FourRectanglePrinter.java:11: [COLOR="Green"]incompatible types[/COLOR] found : void required: java.awt.Rectangle Rectangle box1 … |
| | Using Wordpress with update_user_meta and php array. Had a quick question regarding dynamic input fields and posting it to php. [CODE] <input type="text" name="test[]" /> [/CODE] These fields get added dynamically as well using jquery which works fine, the issue im having is posting the array individually. To save this … |
| | Is there a way that I can use like F1, F2, F3, etc to open a specific form? I would like to have an options form but not have it to where anyone can access it unless they know the Function key to use. |
| | I'm wanting to create a small application that will allow me to schedule a machine to shutdown at a specific time. Any suggestions on how I can make this .exe run at a specific time besides using the Task Scheduler? |
 | What my question is, Is it plausible to have a listview item search a specific folder that has nothing but text files in it, pull the first 2 lines from the text file(s) and display them in columns 1 and 2 if so, how would one go about doing it, … |
The End.