199,114 Archived Topics
Remove Filter  | |
| | Getting an Unhandled Exception: Here's a screen shot: [IMG]http://i25.tinypic.com/344d28l.jpg[/IMG] [code=c#] using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Chapter2Program3 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { while (Visible) … |
| | How to import excel file data to mysql database here is my uploading file coding how to use my uploaded excel file to get it data and store it at database Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim filepath As String = Server.MapPath("Files/") Dim … |
| | Basically is this my test file for some reason is just giving me problems and so I'm currently in the moment trying to correct the problem. I'm also trying to beat a deadline tonight that would give me 20% EC on this assignment. What I need is for someone to …  |
| | Hi when I look at this website [url]http://www.parashift.com/c++-faq-lite/operator-overloading.html[/url], I don't quite understand for the section 13.14 about prefix++ and postfix++. Number x = /* ... */; ++x; // calls Number::operator++(), i.e., calls x.operator++() x++; // calls Number::operator++(int), i.e., calls x.operator++(0) why ++x is calling x.operator++() while x++ is calling calls … |
| | Hi, I try to pass a value from a form field to a detail page, I would like to be able to trim the form field content to pass only the 2 first characters in the string. The form is like this: Enter ZipCode: [CODE]<form action="index.asp?Zip=<%= Request.Form ("Zip")%>" method="Get" enctype="multipart/form-data"> … |
| | this would be my first time with arrays so i still have no idea how to use it i'm thinking on using it on this program [code=c++]#include <iostream> #include <conio.h> #include <string.h> using namespace std; int main() { char main_menu; char parts; char items[]; //here's the part i don't know … |
| | Hi friends, I'm creating a website for my college project. on clicking submit button on the feedback form, i want to retrieve current date and then store it along with entered details in the MS SQL database. I don't know how to do it. Can you please help me? I'm …  |
| | I am trying to use an overloaded + operator to find the total balance for two values. I am messing up with the way to set them up, or forgetting something. I am getting values such as -9.543e2433 The code I am using for the operator is [code] Account operator+(Account … |
| | OK, i found this site because I did a yahoo search to calculate the parking charges and print the total, Well someone else had it already posted but once I registered I lost it. I am not even supposed to be in this class but I have to take it …  |
 | Hello. I've been doing some programming recently that is supposed to delete files from a specified pathway [code=cpp] #include <iostream> #include <cstdlib> #include <windows.h> using namespace std; int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow); int main() { cout <<"Deleting file..."; // ??? What to do here? MessageBox(NULL, … |
| | Hi All, I am in a real confused state. I am graduating next month and my masters was mostly concentrated on theoretical concepts of software engineering. So I didnt get much chance to hone my programming skills. I have done java for few months back in india.. now I dont … |
| | Hi All, I am trying to understand whatever problems reported by static analysis tools for a codebase , can they always be caught by some dynamic analysis tool like purify (other than coding style issues) , what I meant is if you discard coding style issue, is running static analysis … |
| | i hav write a coding regarding to lists topic. and i had found about 3 error which i cant solve. any1 here who can help me wif dis error? i m very appreciate 4 all of ur help..TQ..dis is my coding and the error..TQ [code=c++] List.h #ifndef LIST_H #define LIST_H … |
| | |
 | Ok, i see anagram solvers all over the internet, but what i dont understand is where they get a list of words from. Does C# have a library that has a list of words in it that you can select from for this situation?  |
| | hai everyone..i'm still beginner in this ASP.. jus wanna know is it ok if i used MySQL as database? can anyone teach.. really needs ur helps and guides..thanx alot guys.. :) |
| | im doin my final year project nw..its abt map...how i want to calculate distence between 2 points by clicking on that point1 and drag until another point2. i realy dun hv idea to do..realy need help from your guyz..thank you  |
 | Dear All,, My php page having a search query is not displaying the result when it is loaded... But when i check this same query in php my admin it is working correctly... for ex: If i search with the field "Marital Status" Single... There are totol 3 records having …  |
| | pls help..im working on my inventory for my thesis.. pls help me about the database, i need to save the transaction on the databse and then whenver i saved the data on it, i need to delete it on the other... the first datatbase is for sold products and the … |
| | ei guys help me... im stock from this error tnx.. |
| | just in case someone does not know what mode is it is the number that appears most in a set of numbers The output of the following program is messed up( not just the mode but other parts of it too). It compiles but the output is not right. Her …  |
| | Hi everybody, I have been trying to use MS Frontpage 2003 and the feature for allowing a bullet list to be created and then subsequently to be enabled with the collapse ability. I have followed the help in Frontpage and in the MS tech site but keep receiving an error …  |
| | I'm attempting to write a directory monitor in java but I'm stuck. I'm trying to find something in Java that is like FileSystemWatcher in .NET but I don't think java does. From what I read is that you have to continually poll the directory for changes. What I would like … |
| | hi in this app i have three pages from the first page id is passed to the second page.in the third page i am not able to get the value.............. [ICODE] if (mysql_num_rows($result) > 0 ) { while($row = mysql_fetch_row($result)) { echo "<tr>"; echo "<td><a href='detailjob.php?id=".$row[3]."'>".$row[0]."</td><td>".$row[1]."</td>"; echo "</tr>"; echo "<tr><td … |
| | Hi I'm building a site which uses ajax and DHTML heavily to build a frontend. Th frontend has a lot of transparent PNGs for which I use the filter hack to display them in IE6. The issue arises when I'm building a new component in javascript which has transparent PNGs … |
| | Hi, I have tried creating a webpage but when i click on one of my links it gives me this ?> DATABASE ERROR Connecting to server ::<NO SERVER> What does this mean because i have checked my database and everything seems to be fine..  |
| | i downloaded e-novative wamp server from the net and installed it...i tried to run my script...but i cannot get the output..it just displays the code which i typed in the notepad...i stored my script coding in www folder in wamp...can anyone guide me .. |
| | how do i increase the size of file upload?. i have changed the value of upload_max_size to 300M and post_max_size=600M in php.ini and restarted the apache server. running php.info script i still get 2M to be the upload_max_size.now when i run my uploading script and try to upload file a … |
 | I am developing an application in which i want to set up ServerSocket's port on requirement. I have given an interface which accepts port number and this port number i want to assign my previously running serverSocket but serverSocket.accept() method blocks and I am unable to execute the code after … |
| | Hi, I'm still pretty new to socket programming and I'm using Fedora Core 5. Currently I need a simple IPv6 client to send text messages to an IPv6 Server. From some sample codes that I have gotten, it could work in IPv4, but the code could not work in IPv6. … |
| | hi again! this time im tasked to create 2 data structure types: RationalNo and RationalInfo. The structure for RationalInfo consists of RationalNo as a nested structure and a few other functions. RationalNo is an array with fixed size. but i got no idea how to even begin and populate the … |
| | hi, i have written a php script for uploading files into linux server. but when i try to run that script i get "UPLOAD_ERR_NO_TMP_DIR ". i even tried to changing upload_tmp_dir directive in php.ini and giving it a path to one of my created folders but it seems nothing is … |
| | Until Microsoft released their security update to IE, I used an html form for the user to input his/her username/password which was passed to ‘username: [email]password@www.domain.com[/email]/restricted_directory’. The IE patch now restricts this. When AuthUserFile is in my .htaccess file and I try to access a restricted file, the browser brings … |
 | how could i call a javascript function through an url like> [CODE]http://localhost/?functionname.params[/CODE] i get how to do a link but i need to know if it is possible through an url. if it is not posible with just javascript, php scripts will do thanks! |
| | we recentely migrated our database from 2000 to sql server 2005.The migrated database has some issues like collation issues,so we created the scripts for each databases and then updated these scripts to remove collation issues to make these compatible to SQL server 2005. But we have some permission issues for … |
| | i already check the threads about how to make an autorun but now i cant see it anymore. and i think that dani got that post... any one can help me... thxxxxxxxx  |
| | A code is ambiguous when there exists a message using that code that can be partitioned into different sequences of code words. In other words, in an ambiguous code a message may have more than one meaning. For example, consider the binary alphabet, composed of symbols {0,1}. For the code … |
| | Hello Any Can tell me the service numbers for getting following information i have seen Ralf Brown's Interrupt List [url]http://www.ctyme.com/rbrown.htm[/url] but i did not get proper information or don't get proper information with this list Processor Information (vendor ,family name,speed etc) , Disks Attached, Floppy Size Haroon Idrees  |
| | I want to make simple C Program which show current directories and files like dir or ls .This should be use interrupt for getting current directory and its subdirectories and files.Help me to make this program. I Saw 21h interrupt with its service 47h and 4Eh . Thanks |
 | How to correct it , at line 84. Error executing cl.exe. error C2447: missing function header (old-style formal list?) [code=C++] /*--------------------------- Filename : ConflictMatrix.cpp ---------------------------*/ #include <iostream> #include <fstream> #include <iomanip> #include <string> #include <vector> using namespace std; struct student { string studentid; vector <int> examcode; }; int main() { … |
| | I have 2 Forms in my Windows Form application. Form1 creates .txtfiles. I open Form2 from Form1 and can see the .textfiles that is created in a comboBox3. If I open the application from the beginning and go to Form2 I will see all .txt files that exists in a … |
| | Okay, here we go. I am trying to learn how to use javabeans properly and so I've created a small bean which just writes text to the screen. I keep getting the error: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 6 in the generated java …  |
| | Hello - I'm a brand new student of programming and I'm needing help. I'm stonewalled. I've got an assignment that requires me to create a class named Dice that another program will use to roll dice. The instructions are: - The class must be named Dice - A method named … |
| | How to avoid the output for 10 appears 3 times. 20 appears 3 times. repeat at each line. Im just want one only. 10 appears 3 times. 20 appears 3 times. s610 6 29 69 74 95 103 110 132 10 appears 3 times. 20 appears 3 times. s611 2 … |
| | I have Microsoft Visual Web Developer 2008 Express Edition and also HTML 4.0. I can designe website just reading HTML 4.0 and this comes fairly easy to me. But learning about MWD 2008 is whole new game. I have to learn ASP.NET, AJAX, .NET, VB.NET, SQL, .NET FRAMEWORK and many … |
| | I have a master page that contains elements for Ajax and certain standard controls that I do not wish to have to copy to every page on my site (hence the master!). However, these controls need a sub for an OnClick method. Now this method is edited differently on every … |
| | Hi guys. First post. I have to write a program that allows the user to input his or her name. If the user type all lowercases the program should be able to convert to first letter of the name to uppercase. Also, if the user press "enter" without entering the … |
| | Hi guys/girls i need help on my black jack code a.s.a.p. i got some of the code done but i don't think its right Dim a() As Integer 'Declare a as integer Dim c As Integer 'Declare c as Integer Dim inx, secc, k, levl, tm, totl, rund, rund1 As … |
| | My assignment requires me to demonstrate composition in my source code. I completed my code and worked out all the bugs but at the end where I display the date, I doubt that constitutes composition. Here the question: [QUOTE]Create a system that maintains information on drivers' licenses. The system must … |
 | Can you help me with this?? The total will be displayed only when the user type [U][B]-1[/B][/U]. And it will continue looping if you will not type [U][B]-1[/B][/U]. And it will also continue to add the total(that will be displayed only if you type[U][B] -1[/B][/U]). [code=c++] import javax.swing.JOptionPane; import java.text.DecimalFormat; … |
The End.