199,112 Archived Topics
Remove Filter  | |
| | Hi everyone I have a simple yet annoying problem. I'm trying to change the selected color in a stringgrid, ie when selecting a cell the background must change color. The grid has no fixed rows or columns and only one column (like a simple list editor). I've overridden ondrawcell for … |
| | I am working on Final year project and it is going smoothly untill i face this problem in my contact form [COLOR="Green"]Data has been submitted to [email]ibrahim_1_0@yahoo.com[/email]! Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() … |
| | can anyone plz help me out..to make a text editor in C... i dun even know where to start with... it should perform basic functions like moving cursor up and down.. cut,copy,paste,delete,moving to a new line on a enter etc..  |
 | Hi everyone. I have sort of a simple question: I have need to replace one object (an image) with another object (a textfield/form object). I want the switch to occur when the user clicks on the image, and have the textfield appear in the same location. Is this possible? Thanks! … |
| | Hello! I got a Web Site ([url]www.papikos.com[/url]) which shows well in MOZILLA (check it out). In IE is shows bad, on the left, right side too much space and the header is also not good (please check it too). Can somebody help with the according SCRIPT to make it look …  |
| | I have a .txt log file and must of it is crap. But there are parts that display when a user logs in, and at what time the logged in. Below is a portion of the log file. For example, "user1" is a user logging in and "user2" is another … |
 | Hi Everyone, I'm fairly new to DaniWeb and I was hoping I could get some advice from all you experts out there. I registered my own domain name and got a host a few days ago and am planning on building a personal website based on Ruby on Rails (I'm … |
| | These are the errors I am getting. I have never worked with classes before, I posted before but have done some work to it since then, and have gotten less errors. The main problems are the push function, the copy constructor, and the function that creates a new stack. prog4.cpp: … |
| | Hello, I've developed my project using C language on Linux platform. When I compiled my program, I got some linkage errors. I've read in some other C forum that the errors I'm getting is due to a linkage problem with the libraries. Can someone tell me the proper steps to … |
| | I'm doing tic tac toe. I am planning to show the scores of the users and computers using the same form. So, for each time the user or the computer loop, i need to add a timer to it so that it can update the scores. Refer to the source … |
| | For my homework assignment, I'm supposed to get five numbers from a user and print the highest one using a loop. I'm not sure what to do. Any suggestions? |
| | Has anyone else had trouble using the sleep function? |
| | Basically for a class project/assignment we need to take another persons program in class and correct it for them, if they are good at assembly then your in luck if your person is bad like mine seems to be your screwed. Below is the exact code they posted, I've gone … |
| | Right well i thought that seeing as i am creating a complete application i thought i would write my own db class just done a little bit of it and i am getting a nice error of [QUOTE]Fatal error: Call to undefined function mysql_connect() in *:\****************\database.engine.php on line 61[/QUOTE] it … |
| | Hi! Im trying to make a program where I fill an array with elements from my defined class cars in cars.h /cars.cpp, and then sort the elements by using the selectionsort algoritm. Im guessing I have to replace my filling of the tab with random numbers with something like Cars<int>Cars[10]? …  |
| | hello, My computer have a problem when i start, there a error message "couldn't load main class". I need to know if i update the java can resolve this problem. Thanks |
| | Ok i apologize in advance for my ignorance but i have just started learning c++ and my first program went off without a hitch now this one that im doing completely on my own is giving me some hiccups. The best i can tell is that im just having some … |
| | Hi, I have to refactor the method kingRange under, the goal being code readability : [code=java] /* For information, here are the class fields needed here : private String setUp; public final static Collection validPieces = Arrays.asList(new String[] { "R", "N", "B", "K", "Q" }); public static final int LEFT … |
| | Hello, Im trying to implement a program which will split a text file and then parses the elements to an arraylist. My text file looks like that: [QUOTE] Name: Mariah Johnson Customer no: 663,283 Post code: BA1 74E Telephone no: 028-372632 Last modified: Jan 11, 2007 8:10:05 PM GMT Name: … |
| | well , i know java, but im new to c. i came across this while learning c : int my_function(const char *str1){ unsigned char c1; c1 = (*(unsigned char *) str1); } well i suppose this code is casting from a string to the character value of it but what … |
| | hi, i want to link to dll files in my project. I have the header and implementation files and object library file to that dll file. I don't know how to call the functions out of the dll file. I am using Visual studio.NET C++ IDE. Any help will be …  |
| | Given the following variable declarations and function prototype. How do I write three different calling statement to the MyFunction function without declaring additional variable. int I; bool B; double D; double MyFunction (bool, int&); |
| | hey, basically I have an assignemnet to write a C and MIPS code to determine if a number is a power of 2 or not.(that is only a beginning part to the main core of this assignment which needs this code to be used later). I'm capable of doing the …  |
| | Hello all. I was looking for a set of java classes that I can use to synch midi output of a speaker to output on the monitor (or other actions). I've been looking for the longest time in google, and I can't find exactly what I want, or at least, …  |
| | Hi everybody, my problem is as follow, I have two classes myClass and myGUI myClass code is [CODE] public class MyClass { public void start() { while (true) { // do some stuff } } public void stop() { System.out.println("Hello from stop method!"); } } [/CODE] myGUI code is [CODE] … |
| | Hello, I need to overload my comparison operators such as == and < so that I can use things such as std::sort and std::unique on a vector of some user defined classes. I know how to overload them globally. The problem is I need to overload these operators as member … |
| | I have a simple program (code follows) that circle_shifts an array, but I need it to be able to quit when the user enters a character, (ex. q). Where do I start?[code]#include <stdio.h> #include <stdbool.h> #include <math.h> int printAr(int n[], const int SIZE){ unsigned int i; printf("Array contents: "); for( … |
| | Hey I Want to know How Can i develop a software to send sms pc to all mobile phones using vb.net. Can you guide me how to do it or plz send me a sample code. |
| | plz help me how to do select/dropdown iam new to ajax i followed the example select/dropdown from sourceforge net but its not possible how to do it using [B]jsp[/B] plzzzzzzzzzzzz help me in this, send me the code how to do it in jsp  |
| | hi im new to this javascript business and have a problem with the following code [ICODE]<HTML> <HEAD> <TITLE> SOFASPEND - IN THE BEST POSSIBLE TASTE </TITLE> <SCRIPT LANGUAGE = "JavaScript"> /* Program to prompt for a number and then display message according to the response but allowed 2 maximum tries …  |
| | I am writing a program in VB 2005 Express and I am using SQL to insert, delete, etc. I was curious if there was a SQL statement that would allow me to backup the database in Access - I have tried the MySQL syntax for it, but I can't seem … |
| | when iam trying to add data to the database i get this error [CODE]Microsoft JET Database Engine (0x80040E14) Syntax error in INSERT INTO statement. /science/add.sign.asp, line 14[/CODE] here is the add.sign.asp [CODE] <!--#include file="connection.asp" --> <% adddate=now() name=request.form("name") email=request.form("email") ranking=request.form("ranking") notes=request.form("notes") if name="" or ranking="" or notes="" then response.write"الرجاء ادخال … |
| | If i have an audio file that is in .py format how do I play it?  |
| | Dear all, this is my first post on the Forum, so hello everybody! :) I am newby with Python (I have only 4 days experience), I have started to leanr because I will need to develop some software to the company I working in. Currently I am developing a code … |
| | I can get the code to compile, and essentially do what I want it to. The problem I'm having is in my getData(int choice) function. I want the function to keep asking the user to enter a valid number (1-8) if they enter something else. If I put an if...else … |
| | Hey guys. I have to create an alarm clock in python. i really really need some help in creating this thing.. seeing that i have absolutely no clue what i am doing. I have found some basic code that supposedly makes a clock which updates but the bleeeding thing just … |
| | i would just like to ask i'm making a timer w/in a game my problem is with the scan function the game is like a guessing game. where a jumpled word appears on screen the timer is supposed to be displayed like this -------------------------------------------- output/user screen: -------------------------------------------- sampleword time left …  |
| | Hi i have to complete a program which do the following If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 … |
| | I am trying to delete what is written in a textBox like this in C++ .NET. When pressing the button the text/Numbers I have written in the textBox doesn´t deletes. I beleive 0 is the index from where to begin the delete wich should be from the first character in … |
| | Hi, I'm trying to display an image that's stored in a SQL Server database. The ContentType and binary data are being returned but the image is coming up as a broken image. To test that the data is being retrieved I tried outputting the content type. [code=C#] Response.Write(adm["Image_MIME_type"].ToString());[/code] It is … |
 | Hi all, I am looking for an ASP.Net 2.0 training (online/dvd/cd) - any recomendations? I am in the UK and have some ASP.Net experience. I am not looking for a class to attend, or lectures etc. I am looking for something I can complete either online or from a DVD … |
| | when i use for loop to get a string i have following problem why? [code=c] include<stdio.h> void main() { int i; char name[5]; for(i=0;i<5;i++) scanf("%c",&name[i]); for(i=0;i<5;i++) printf("%c",name[i]); }[/code] output world here for [COLOR="Green"]world[/COLOR] i get only [COLOR="Green"]worl[/COLOR]. that is for 5 char I get only four why ?  |
 | Hi, I have an application set to run in a .bat file, and would like to know what I can do to hide the command window that comes up with the application when it is executed, but still have the application running. |
| | hiii,,,i m using asp.net 2005 and sql server 2005 i m using gridview and sql datasource,,whn i debug the application i get ths error:::: ________________________________________ Format of the initialization string does not conform to specification starting at index 0. ___________________________________________________ can ne1 help me out with ths error,, thnks in … |
| | hello all i have experience with windows forms programming but now i have to work independently for the whole project i need help in two topics pls help me 3 clients will be connected to my server front end : VB.Net my database : Oracle my question is how to … |
| | I am pretty new to c++, and have never worked with stack or templated classes before. I have started this program, but I am not done, I was wondering if I am at least on the right track, because I get a ton of compile errors. The assignment: Implement the … |
| | Frist I would Like to Welcome All the members in this Forum And Also i would like to represent some tutorials about Java , and this frist tutorials maybe look selly to some people but as we move far in this programming language it will get harder and harder ... … |
| | hi, I want to read the string as many time and filter that string, store in hashtable. I don't know any filter command is present in java.here I am sending the code. [code] import java.util.StringTokenizer; import java.util.Hashtable; import java.util.Enumeration; public class test123 { public static void main(String[] args) { String …  |
| | Is it possible for an imported COM DLL server to be seen as an object in the 'TOOLS PALETTE' ? Thanks. |
| | I have below query inside sp. select groupno,a from table1 where groupno <> 'Test' It is not returning rows where groupno is null. I did recompile sp with SET ANSI_NULLS off. But it is not working. Any suggestions? Please help thank you  |
The End.