Programming Forum

hi !!! i try to compile program and it follows errors.............Fatal:Access Violation. Program terminated Error: internal failure Fatal:Access Violation. Program terminated If anyone can help me i would be very grateful. Thank you

i have a datagrid and one Columns of them is an email and i want to make the mail open like in <mailto > tag in html

When using the modulus, if a<b, then a%b = a. But why, if a is negative, does -a%b = -a? According to the division algorithm, the remainder r must be >= 0 and <|b|.

I had a MDI form. I need a function that are going to create a MDI child form when i call the function. But things is i want to clone the MDI child form, because the child form that going to be create are all the same form. [U]Example:[/U] 1st …

Hello, I am trying to write a simple updater program (in Java). A client would connect to the server, which would hand out any files it needs updated. One example would be updating a Java .class file. I have tried to just copy a class file, to see if that …

the user should enter a digit instead??? what shall i use???

Hello, I was wondering if there was a way to find how many lines there are in a text file, and if so can you find out how many lines in the text file start with a particular word (an identifier). Thanks

What i am trying to do is to extract data from mysql table into a .CSV file and then after editing upload it again to update my DB. I am planning on using php but i at the time dont know which command will convert mysql table into .CSV and …

hi, what is the difination name, when a method calls itself in its body? thanks

i'm making a project based on a UML, and i have a method that i don´t no how to do it, and what is to do. [CODE] public VertexIterator getEdgesIterator(){ // TO IMPLEMENT }[/CODE] here's the class WeightedEdge and Vertex : Classe Vertex [CODE]package SegundoTrabalhoTerceiraPartePrimeiraPergunta; import java.util.*; public class Vertex …

After realising the importance of "validating" my XHTML document, I'm going through the validation process by trying to validate each of my HTML page. Couple of problems that was beyond me includes: [CODE] # Error Line 11 column 8: there is no attribute "name". <a name="top"><img src="about.gif" alt=""/></a> You have …

[COLOR=#003399][COLOR=black]Dear Moderator....[/COLOR] [COLOR=black]Please guide me for the below described problem,[/COLOR] [COLOR=black][/COLOR] [COLOR=black]I have three [/COLOR][COLOR=green]Excel files [/COLOR][COLOR=black][say [/COLOR][COLOR=#993366]A[/COLOR][COLOR=black],[/COLOR][COLOR=#993366]B[/COLOR][COLOR=black],[/COLOR][COLOR=#993366]C[/COLOR][COLOR=black]] in that we have some data in table with [/COLOR][COLOR=blue]primary key[/COLOR][COLOR=black].i want to merge those three [/COLOR][COLOR=green]Excel files [/COLOR]in one [COLOR=green]Excel file[/COLOR] containing all the table data from file [COLOR=#993366]A[/COLOR] ,[COLOR=#993366]B[/COLOR] and …

Please help me with my problem.I have created a prog in C++ for use in a librar. But there are certain errors in it that i am not able to understand can u please correct this program for me.:rolleyes: This is my "till now" Program. [PHP]#include<stdio.h> #include<conio.h> #include<io.h> #include<fcntl.h> #include<string.h> …

** CAN A MYSQLD EXPERT PLEASE HELP ME OUT ON THIS ONE ** I am having a problem with my MySQLd on db2.daniweb.com going through periods of 1-2 minutes every couple of hours where it refuses connections from Apache on web.daniweb.com. The error being thrown back is: mysql_pconnect(): Can't connect …

Hi there, I keep getting the following error message when i run this script: [B]Warning[/B]: mysql_num_rows(): supplied argument is not a valid MySQL result resource in [B]/home/httpd/vhosts/tellproperties.com/httpdocs/testing/register.php[/B] on line [B]42[/B] [B]Warning[/B]: mysql_num_rows(): supplied argument is not a valid MySQL result resource in [B]/home/httpd/vhosts/tellproperties.com/httpdocs/testing/register.php[/B] on line [B]43[/B] No Database Selected [CODE] …

Im sort of new to python, and I have been looking at some tutorials, manuals, etc. and I saw how to find prime numbers, so I thought it would be a good place to start, so I added some stuff to hopefully allow for user input, and it doesnt work. …

I was developing a database software where by every month it will automatically create a new database with the same table i had specified. So what is the code for creating the database? HELP!! Thx

I was saving some data to a new XML file using the following code [CODE] Public myFileName, NewFileSave As String Dim xml As New ChilkatXml Dim outXml As New ChilkatXml Dim node As ChilkatXml Dim nextNode As ChilkatXml Private Sub Command47_Click() CommonDialog1.ShowSave NewFileSave = CommonDialog1.FileName MsgBox NewFileSave xml.SaveXml NewFileSave MsgBox …

Hi, I have an error, during accessing a datbase using jsp:useBean from jsp.Urgent i need this one my source code ispackage SQLBean; DbBean.java import java.sql.*; import java.io.*; public class DbBean implements java.io.Serializable{ private String dbDriver = "sun.jdbc.odbc.JdbcOdbcDriver"; private Connection dbCon; public DbBean(){ super(); } public boolean connect() throws ClassNotFoundException,SQLException{ Class.forName(dbDriver); …

Hi, I have to manipulate a data file which say reads like this {$index $value $error_on_value} aa 4.56 0.7 bb 123.456 0.00987 cc 987654 321 . . in easily human readable format of type aa 4.6(7) bb 123.456(1) cc 9.877(3)e+05 value rounded to 4.6 with error of 0.7 on the …

hi, I set an array for making each chat in random that appear for my anagram game.But when it appear some of my char are the same wth other one.So it was useless. EX like that j h o p j n w g n o i e in here …

[COLOR=#000000]Start[/COLOR] [COLOR=#000000]Get all the names of directors from the library into [B]directorlist[/B] [/COLOR] [COLOR=#000000]For each director in the directorlist do steps 4 to 7.[/COLOR] [COLOR=#000000]Start a new page and print “Movies directed by <director name>

Hello, I'm kinda new to C++ so I need some help. I've written this program and now I need it modified to possibly do the following... Output every 4th letter from the string or Count the occurrences of different letters. This is simple, basic C++ using Microsoft Visual C++ 1.52 …

Hi guys, I have 3 pages where 1 of them (last one) is in secure server. I use sessions in all of them and these sessions work fine in first two pages (using session_start()), but when I get switched to secure server ([url]https://xxx.xx.../site/page3.php[/url]) a new session comes in. I can …

[B]homework(original function names in () )[/B] i have done most of the job allready, but i can't seem to make it do exactelly what the program should. My job is to make a program that asks numbers of busses(10,27,33,36) and the departure(valjus) times and save them into a txt document …

Write an interactive C++ program which prompts the user for 10 integers (one at a time) and stores them into a one dimensional array and prints the result. Then the program takes the array and reverses the order of its elements and prints the reversed array. The following is an …

Hi everyone, How do you think i could use one type of structure to define a range of shapes (like line, circle, rectangle, triangle). What things do they have in common and what special info i might need for some of them. How could i make a single drawing func …

Hello Message popup everytime log-on to the computer like this: "Error loading p2esocks_1012.dll The specified module could not be found" Would anybody help me to get rid of this please.... Mandoos

im trying to write a loop so that 8 of each card in a blackjack game is made and i cant get it to work right. it should print out 8 cards for each card made and delete the card if there are already enough of that type of card …

I want to create popup menu. There will be a variable number of items in the popup menu (dont know how many). If an item is clicked, some action might be performed (I'll work that out), but a sub-popup menu might need to be produced. Can anyone get me started …

Hi i am a beginner in c# programming. Can anybody tell me what happens in the code lines for this class : [code][COLOR=#0000ff]using [/COLOR][COLOR=#000000]System;[/COLOR] [COLOR=#0000ff]using[/COLOR][COLOR=#000000] System.Collections.Generic;[/COLOR] [COLOR=#0000ff]using[/COLOR][COLOR=#000000] System.Text;[/COLOR] [COLOR=#0000ff]using[/COLOR][COLOR=#000000] Wilson.ORMapper;[/COLOR] [COLOR=#0000ff]namespace[/COLOR][COLOR=#000000] WindowsApplication3.Data[/COLOR] { [COLOR=#0000ff]public[/COLOR] [COLOR=#0000ff]class[/COLOR] LogEntry : DataObject { [COLOR=#0000ff]public[/COLOR] [COLOR=#0000ff]int[/COLOR] referringID; [COLOR=#0000ff]private[/COLOR] [COLOR=#0000ff]string[/COLOR] type; [COLOR=#0000ff]private[/COLOR] DataObject owner; [COLOR=#0000ff]private[/COLOR] [COLOR=#0000ff]string[/COLOR] …

Hi All! I've been working on a simple MVC style / struts web application which will allow a user to view a product database and have the option to update a record. The initial index.jsp page works and forwards to the right locations, the update page displays but is producing …

[left]I am designing a new site on a windows server and I need a forum. I I was thinking about using two servers (windows+unix)) but that isn't very economical for me. So basically I need a ASP forum that will meet the standards and looks of PHP forums such as …

Hi. I have a uber asp rookie and am trying the simplest code and it fails. Any help would be appreciated. My simply asp file: [code] <html> <body> <% response.write("Hello World!") %> </body> </html> [/code] I have an html file that calls this asp file via an 'a href='. I …

Hiii I got a error while working with datatables... The code and Error Are Given below DataSet ds; SqlDataAdapter da; ds=new DataSet(); da=new SqlDataAdapter("Select * from emp",cn); da.Fill(ds,"emp"); DataTable dt; DataRow drr; dt=ds.Tables("emp"); c:\inetpub\wwwroot\CSExs\MoveRec.aspx.cs(109): 'System.Data.DataSet.Tables' denotes a 'property' where a 'method' was expected Please Help me....

hi, can a server and client application communicate using strings. for example say server sends ok and error for each request received....... thanks

Hi all, Is it possible to block all internet traffic/activity like a firewall? If so how, could someone please help me? Katrix36

I'm fairly new to java and need someone to point me in the right direction. I'm writing a non web-based java program, and part of that program requires the ability to download files from websites (e.g. images, zip etc). I tried looking through the java class descriptions on the sun …

Hello,all. Re title. Thanks very much.

Salam for all ;) can you help me and give me links to a perfect books in network programming

Hi, If a function takes a pointer as a parameter as in void set_owner(Person* p) how would I write this code? If it wasn't a pointer, I know I'd just write something like void set_owner(string p) { owner = p; } Thanks in advance for your help.

Hi. I am stuck when it comes to plan my application. The purpose is to importdata from a database and export it to a cvs file. During the transfer should some data be validated (email adress). How shuld one build such a thing in good OO-structure. I have writen a …

Hi my name is Knightofdurham but my friends call me Knight anyways i am a student in the Uk doing information systems and management. ANyways the reason I have registered to this website is because i need help with one of my java programs. Basically at the moment it sorts …

Hello, I need help with this freaken' MySQL or whatever you call it thing. When ever I go to my site it says 'PHP-NUKE, and then the MySQL error' This is really starting to piss me off so can you guys plz help? I will be more than happy to …

Hi Friends, i made a window with a Panel and painted a text on it. Now i want to set a background color for the panel but it does not reflect in the window.. i am posting the code here.. Please let me know if anything is wrong with the …

Im trying to do a menu as a support link in e107 I have made a dir in e107_plugins called scanner_menu and made a scanner_menu.php What Im trying to achieve is similar to this html example [url]http://www.clan-tfb.co.uk/scanner_menu.htm[/url] I want to make a menu with an image in that links to …

Ok got a new problem i've started to implement a GUI for my program but for some reason in the actionlistener metho i cannot pass the method i want to display.. I dont know what im doing wrong because i am not familiar with using GUIs... can somebody please help …

Does anyone know how to use JTAPI and JSAPI and how to configure thse two in the system also tell if we want to swith on our phone automatically from phone if any incoming come then what is the procedure does the motherboard have inbuild feature for this?

Whever i use the print function, the function goes crazy. For example: <?php print "this is all"; ?> Instead of getting: this is all I get: this is all"; ?> why is that and how to fix it?

I ran the SP3a installation and it didn't return any errors along the way. However, when I ran the query to look at the current version of SQL it still has the service pack at version 1. Any idea why? P.S. I think the installation process is asinine.