64,152 Solved Topics
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| | hi, I have created an application which allows users to view pictures, basically i want to know if it is possible for the file path to be displayed in a text box and for a user to be able to launch the picture using this file name in the text …  |
| | Hi, I have have the following code on an aspx page. The code I am trying to create is to display whther a checkbox when it is is clicked on. <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script> [CODE]<script> $(document).ready(function() { $("input[title$='HalfDay']").click(function() { if ([title$='HalfDay'].checked) { alert("Checked"); } else { alert("Not Checked"); } }); }); … |
 | Hi friends I am trying to install drupal-6.16 to my local server...I am using XAMPP server on windows xp. but i am getting this error massage. [B]Warning: fopen(./sites/default/default.settings.php) [function.fopen]: failed to open stream: No such file or directory in E:\local server\xampp\htdocs\www\drupal\includes\install.inc on line 188 Warning: Cannot modify header information - … |
| | Hi, I've been learning basic C++ for the past few days, and at the moment, I'm trying to make a basic 2-number, plus/minus/multiply/divide calculator. Here's what I have (it's complete). Basically I was wondering if anyone could recommend a quicker or shorter way of typing all of this out. Thanks …  |
| | Hi, do you know any function or component that I need to use to make a smooth image rotation? (as smooth as windows image acquisition). I am currently have a sub that enables me to rotate the image, it is okay with small image, but I am dealing with very … |
| | Hi, I'm a bit new to python and gui programming. I was wondering if there was a way to display a widget on desktop such that when you minimize everything, my widget still displays? I'm currently checking out PyGTK because I'm using gnome on linux, but if there's a cross-platform … |
 | [CODE] public void setTableModel(List<Users> users) { eraseTableRows(); for (int i = 0; i < users.size(); i++) { Users u = users.get(i); tm.insertRow(i, new Object[] { stuff }); } } private void eraseTableRows() { for (int i = 0; i > tm.getRowCount(); i++) { tm.removeRow(i); } [/CODE] i've tried this and … |
| | I have been able to extract a single column with help here but now I want to get two, but the same process does not seem to work. [code=pascal] Procedure Tform1.showroom; begin adoquery1.close; adoquery1.SQL.Clear; ADOQuery1.SQL.Add('Select roomname,description from Rooms'); adoquery1.Open; end; procedure TForm1.FormCreate(Sender: TObject); begin ADOConnection1.KeepConnection := false; datasource1.DataSet := adoquery1; … |
| | Hello everybody, I would link to represent a graph with incidence lists. This picture is what I've thought about: [URL="http://img697.imageshack.us/img697/2640/incidence.jpg"]http://img697.imageshack.us/img697/2640/incidence.jpg[/URL] This is what I created: [CODE] #include <cstdlib> #include <iostream> using namespace std; class Edge; class Pointer; class Node { public: Node* nNext; Pointer* incList; char First; Node(char a) : … |
 | I am trying to create an upload system for my website. I want it to display the size of the file as well as the percentage the file takes up of 1GB (example: 512MB would be %50 because 512 is 0.5GB). The way I chose to do this is to … |
| | Hi everyone! So I have a problem with java applet. [code] import java.awt.*; import java.applet.*; // import an extra class for the ActionListener import java.awt.event.*; // Tells the applet you will be using the ActionListener methods. public class project extends Applet implements ActionListener { TextField nameField; Checkbox cb1; Checkbox cb2; … |
| | Hi, i have a program that connects with an sql database and it works fine with the sql. Now the problem comes when i publish. When i open the published program it gives me an error. An attempt to attach an auto-named database for file ..... A database with the … |
| | Hi everyone! So can someone explain me how to compile a file with gcc? I'm using kubuntu, and I've written my source code in Kate(the text editor), and I saved it in documents like file1, and now how to compile it from the terminal? I've tried with the command: [code] … |
| | Hi All Im developing a website here's my situation. Im using one template and using template to link it to every page and using str_replace to replace parts of my site template for what is needed for each page. Any way my problem is this I have sidebar and in … |
| | Hi, I am making application where I need to repaint windows form where I display some variables. I used InvalidateRect(NULL,0,0); - now the form is refreshing but started to blink because I refresh whole area,and I dont need to refresh all the buttons and static text ,only area where I … |
| | Hi All. I am relatively new to programming so this may seem like a trivial question, but here goes. On my form I have a datagridview which is bound to a 'Supplier' table in Access 2003. Once I click on a record on the DataGridView, textboxes below which are also … |
 | I am trying to update an occupants list in the class Place, after setting it with: [CODE] places["smith"] = Place( "smith", "This is the Blacksmith's Shop", "grimwo", ("well", "bakery", "mill"), () ) persons["berrol"] = Person("berrol", "bakery", "baker") [/CODE] The classes are setup as: Person / Place [CODE] class Person(object): """ … |
 | Hi everyone, I'm trying to build a GUI for a project I'm working on, and I'm having trouble working out how to move between different displays within the same GUI. I have a simple GUI with a menu bar and two buttons in the content pane. If the user clicks … |
| | hey guys i'm new to c and still learning.need some help here. i wrote this code and it isn't work properly,unable to figure out whats wrong!!but when the [B]strget()[/B] call from the main() its working.please some help... [CODE]main() { int x; printf("enter a value :"); scanf("%d",&x); switch(x) { case 1: …  |
 | This is my very first thread on the net period, I'll do my best to describe my c# problem. I was wondering if there is any way of calling upon general event trigger objects (referring to buttons, picture box etc.) on a whole, for example is there a keyword that … |
| | is their any body tell me the Difference between int* a; and int *a; ?  |
| | Hello, I am trying to pass some information to a new page, create a string array, and then use that information in additional code in the application. It seems to work fine until the last step, where the array values seem to disappear (goes null). Somewhere between when the new … |
| | So this is my problem: as the title suggests, I have a Labyrinth class that contains two binary trees made of two different kinds of structs that represent different kinds of rooms. The names are in spanish, so Arbol means tree, Laberinto is the labyrinth class and Sala1 and Sala2 … |
| | Hi guys, Need help with my project it is an offline personal dairy so i have to display calendar i did but the problem is it doesn't look like a calender at all it's just look like an collection of buttons i tried to set border as setBorder(1,1,1,1) but that … |
| | Hi, I use Fedore Eclipse IDE to run C++ code. I need to use the Scythe Statistical toolbox which implements random number generators from different functions (gamma, beta etc). I have added the toolbox's location to the path of header files in Eclipse and added the [CODE]#include "distribution"[/CODE] (available in … |
| | I am reading in a string from a file which has the format $ 235.0 M. I need to convert this to a number and save the letter M somewhere else. Any pointers on how to strip off the $ and M? Thank you. |
| | Hello, Pls can somebody help me with time comparison between 2 scripts. I have already looked the documentation but I haven't found anything. I deal with following exercise: "Run this version of fibonacci and the original with a range of parameters and compare their run times." I intend to measure … |
 | I started out with RMS lately(well last hour only) and laid out methods for my class to use RMS for data persistency. The MIDlet works fine both in my S40 Nokia cell & the emulator(Sun Java) as long as the App is not closed. [U]Steps[/U] 1. I add record to … |
| | Would it be safe to assume that if I had a synchronized DAO for each model that implements an interface too each with access to XML resources. So when my JDesktopPnane builds each JTabbedPane with the corresponding view GUI panel that I could have the code in the in each … |
| | Hello, I'm trying to make a circular list by modifying an existing simple-linked list. I'm having a problem when testing whether or not a node is valid. The old code looked like this: [code] return (elem == NULL); [/code] Now with a circular list I have my sentinel node and … |
| | I would like to include .swf file in a vb 2005 program. I have no idea how and where to include the .swf file. It is inside the picture box? Please guide me, I am new in vb and have no idea how 2 do it. thx |
| | Hello, I'm researching in image processing and need to develop a Gabor filter in C++ and openCV. I found a good sample on which I'm basing my code. Problem is, while I've tried to emulate much as possible the other code, mine is not producing correct results. I changed a … |
| | [B]Please Help Me With the codes Im currently having a problem with code[/B] // Im trying to Transfer the Item Collection properties of te LisBox1 to ListBox2 but im having an error of result. Here is the code C# [CODE] ListBox2.Items.Add(ListBox1.Items); [/CODE] Plese help with me the code! Thank you!  |
| | As part of a program I'm making, I have a class, and have 5 different instances of this class declared globally for accessing by anywhere else in the program. The class has a list associated with it, that should be different for each of the 5 instances of the classes. … |
| | I keep getting this error when trying to load this page: [B]Parse error: syntax error, unexpected '=' in /home/xxxxxx/public_html/rma/view.php on line 28[/B] I've been trying to check it, but it looks fine to me... [CODE] <?php $username="xxxxxxxx"; $password="xxxxxxxx"; $database="xxxxxxxx"; $con=mysql_connect(localhost,$username,$password); if (!$con) { die('Could not connect: ' . mysql_error()); } … |
 | Hi I Have 100 Picture Box(PictureBox1-100) And I want to use Each PictureBox with loop like [CODE]Dim left as Integer Do while left > 1 PictureBox 'Picture Box number i used left = 'My Procedure Left += 1 Loop[/CODE] How Can I use Each PictureBox From 1 to 100 Thank …  |
| | I have a datagridview and i basically click a button that goes through all the rows in the table looking at two particular columns: quantity and re-order level. After every row the code checks to see If the re-order level is greater than the quantity of that particular row. if … |
| | I have a small problem. I have got a fileupload control inside the update panel. and when i upload a file in it,it doesnt contains the file. if(fileupload1.hasfile) { } this statement doesnt get execution. the condition doesnt satisfies. so i got one solution for it.. Make the fileupload control … |
| | am new to php. my question is: i have 5 items in adrop down list box . i have items related to that list in mysql database. i want to list those items in textbox from database when user selects an item from drop down list box. example; i have … |
| | hey guys, im doing a databases project and im a little stuck this statement wont work(its part of a jdbc) and i get the following error messahe, any suggestions as to why? [CODE]stmt.executeUpdate("CREATE TABLE LOCATION (" + "serial VARCHAR(10)," + "notice TINYINT(10),"+ "intransit ENUM('T','D')," + "dtnoticeissued DATETIME," + "lat NUMERIC(8,4)," … |
| | Hi, I've been having trouble understanding this code that my professor put on the web. Can someone help me understand this. I thought this would compile and run but its giving me an error message " Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0 at fileio.AllCapsDemo.main(AllCapsDemo.java:64) " Im not sure how i … |
| | Hi All, I have cut this down to a simple example. The access file has a table called rooms which contains a description field of type memo I want to load this into a dbmemo (delphi 7) I run this by a button onclick event [code] procedure TForm1.Button1Click(Sender: TObject); begin … |
| | Good day to you guys! im having a bit of a problem using strtok. im currently tinkering with extracting gps data, which are separated by commas. ive seen code in several forums but most of them assign the output of strtok to the same char pointer. what i want to … |
| | Is it possible to use child window created in Win32 API as a container for another windows (controls - buttons, edit fields etc.)? Or is there any other way how to use container in Win32 API? The goal is to create a simple user interface for application? |
| | hi, I have a problem with Operator '&' someone may help me with this problem. thank u :) [code] Protected Overloads Overrides Sub Render(ByVal writer As HtmlTextWriter) If String.IsNullOrEmpty(Name) Then Throw New NullReferenceException("Name must be set on a widget") End If Dim sb As New StringBuilder() [B]sb.Append(("<div class=""widget " & … |
| | Hello there, I've been having problems creating a part of my mail system that makes messages look red when they haven't been read, and white when they have been read. This is what I'm using right now [code=php]mysql_query("UPDATE Mail SET Read=1 WHERE ID={$messageID}");[/code] The SQL ID Field is a smallint … |
| | HI. Can someone please tell me why this simple operation doesnt work? [CODE]$time1_offset * -1;[/CODE] |
| | Hey all I currently am having trouble utilizing the oledbcommand method named parameter because I do not know how to use it properly :( Here is my class: [CODE]namespace CalendarApplicationLibrary { public class MeetingEntryDA { private const string CONNECTION_STRING = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Entry\entry.accdb;Persist Security Info=False;"; public void WriteDataToFile(MeetingEntry currentEntry) { OleDbConnection … |
| | How can i print a text file in c#? I've been looking on the internet and found code, but I just need it on paper, don't care what type of letters, just a regular print.. And i want to keep the code short. I've found long code, but I've got … |
| | Okay so I am writing some C# and the program at one point reads in a file and stores each line in a string array. This part of the code works I have tested it. Well then I have the string displayed in a listBox with this string array using … |
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