199,113 Archived Topics
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 | Can any body tell me how can i check that record already exists?  |
| | im having a problem on double execution, this is a part of audit trail on my system, the DELETE FUNCTION is working, but it aint updating, im getting an error - it says that "Syntax Error on update statement" on i tried to manually query it on my access and … |
| | Hey everybody, I'm new to PHP, and am having a seemingly simple problem, (Probably a stupid error on my part, atleast I really hope so) I hope you can help me deal with this, and to say thanks for any efforts, I will build 1,000's of backlinks for you, for …  |
| | Hi, I need to know if we can use the if satament with methods and how? and what is the illegal start of expression?  |
 | Hi, I have a question regarding Jquery :). I'm just a beginner and I don't know much that's why I need your help. I have a main menu that is drop down menu with images. But that other list must be separated. Why? Cause I'm working with Kentico CMS (ASP.NET) … |
| | Hello everyone, I am a beginning programmer using XSLT. I work at a company wich has a database witch generates catalogs, exporting XSL and XML to FOP.(wich converts to PDF). the program runs on apache and is build in delphi. That being said, I was wondering if it is possible … |
| | Hello. I have a form in my website that I want to hide at page load. But after the page load, there remains empty space. The form is inside the table. So, I tried resizing table with following code. But its not working. [CODE] <script type="text/javascript"> function HideForm() { document.getElementById('emf-form').style.visibility='hidden'; … |
| | here is my question say I have a struct nodetype in the header file named linklist.h there contains a struct constructor in the nodetype named nodetype(int, nodetype*) how to I declare the code in the linklist.cpp? do I do the same for class constructor or something different? |
 | I wrote the following function in Python3 for finding the largest product of numbers along the diagonal(top-left to right-bottom). [CODE=python] def GreatestOnDiagonal(data): '''Returns greatest product possible by multiplying 4 numbers in the diagonal ''' grtProduct=1 for item in data: for n in item: product=1 for r in range(0,4): try: d=data.index(item)+r … |
 | Hi guys and gals! I want to know if I am on the right track. I am working on a simple in-house cms. Here is a templating function I wrote to test an idea. It does work. [LIST=1] [*] The function loads the template file, [*] finds all the template … |
| | Hello, I need some help on making a loop for an Windows Form application. This application takes as input a salesperson gross amount, and determines how many of the salespeople earned salaries in each range ($200 - 299, 300 - 399, and so on). I have to use an array … |
| | Hello! I am learning how to program on my own in visual basic. I have made a program where the user selects a batch file from a datagridview that is populated with information from the hard drive. I have been able to get the selected item to show up as …  |
| | Hi, i keep getting a segmentation fault and i cannot figure where the problem is, well the problem is in the while loop but not sure what is wrong with it. Question is enter a line of words with spaces then tokenize them and print in reverse. Here is the …  |
| | hi im trying to create a small excel addin in VS2008 byt i cant figure out how to write lika a string or an int to a specific cell? for example: i want to write something in cell B1? how do i do that in the C# code? it must … |
| | Hi all, I want to ask how i insert the selected data (Institution Name) and the input text data (School name) into MYSQL?? Thanks~ my database as below: [CODE=SQL]-- -- Database: `inno_education` -- -- -------------------------------------------------------- -- -- Table structure for table `institution` -- CREATE TABLE IF NOT EXISTS `institution` ( … |
| | Guys, I am trying to sort a list. But Python does not let me set my new sorted list into a variable. here: [CODE]list1 = ['a', 'z', 'b', 'y'] sorted_list = list1.sort() return sorted_list[/CODE] When I run this on my interpreter, instead of printing my string sorted, it prints "None" …  |
| | I found a crawl detection script on the internet that works great. But at the moment I only have Googlebot. I'm trying to add YahoosLurp, and Ask Jeeves, and any other popular web crawler. PHP is definetly my weakness Heres the script [CODE] <?php $useragent = $_SERVER["HTTP_USER_AGENT"]; if (stripos($useragent,"Googlebot")) { … |
| | I tried to do this type of some good random exercise, but I was completely working on it for a month and totally felt unbelievable. I need to see the solution for this type of exercise in order to understand :(. I have hint like 'IF, ELSE, DO' statements, but … |
| | Hi. I want to ask about this code. I'm trying to upload csv file and import into sql. but this code doesnt working.[CODE]protected void LinkButton1_Click(object sender, EventArgs e) { Response.Redirect("login.aspx"); } protected void Button4_Click(object sender, EventArgs e) { string filePath = FileUpload1.PostedFile.FileName; string filename = Path.GetFileName(filePath); string ext = Path.GetExtension(filename); … |
| | I need help with writng a php code that reads cookies containing a user's name and the number of times he or she has visited a Web site. Whenever a user visits the site and clicks the submit button, print the value of the cookie count to the page, increment …  |
| | Hi all! I'm creating a program that opens a small form for each row in a database (each form is an instance of Notebox). The user can create a new Notebox by clicking on a button (noteboxSibling) at the bottom of each existing Notebox. All Noteboxes exist inside Form1 which … |
| | I have to do an module program which downloads pdf files in the client side. Currently, when users download the file, the url of the downloaded file is viewed by the user. Modification instructed: 1. In the page where the file download is requested, the url of the downloaded file … |
| | I have been reading php manual and i need to encrypt passwords for users on my site. The thing is i do [CODE] $password =md5($password)[/CODE] and store it in the database what about when they want to signin. they enter their password but it won't be the same as the … |
| | im using fasm (flat assembler 1.68), and im trying to output a string with int21h/ah=09h [code] jmp main msg db "hello world$" main: mov dx, msg mov ah, 09 int 21h [/code] this code outputs "hello world", but it outputs some control characters before it ([SOME WEIRD CONTROL CHARACTERS]hello world) … |
| | can I do this? [CODE]response.write (label1.text = exist!)[/CODE] if not.. can someone tell me how to do this.. thanks in advance..:) |
| | I have able to generate several labels and textboxes based on a table in the database during runtime. My problem is that I could not get these values from these textboxes whenever a user changes these values and update them. Thank you for any answer or idea. I am using … |
| | Hi! I have simple web application called App that is secured with Windows Authentication. I have set identity impersonate to true in web.config. There is only one page (Default.aspx) in App directory. When user enters the site ex.: [url]http://localhost/App[/url] the login window pops up. When user clicks Cancel, IIS redirects … |
| | Here are the 2 procedures in question and the code that I use to call it. I will follow it all up with the error that is being produced. [code] set ANSI_NULLS ON set QUOTED_IDENTIFIER ON GO ALTER Procedure [dbo].[usp_GetPropertyData]( @page int, @page_len int, @sortfield varchar(100), @desc bit ) as … |
 | How can i make addition in my linked lists if the nodes are stroing two values: 1) int element 2) int colomnvalue i have to make the addition on the basis that the nodes having the same colomvalue, thier element should be added. This addition is to be made in …  |
| | [B]hello..! required a help i want to store a date in sql server field...i set the field type is datetime..bt i jus want to save only Month and year ...kindly help me in it..! i m working with vb6 i set the date formate [/B] [COLOR="Green"]myDate = Format(cmbMonth1.Value, "MMMM-yy")[/COLOR] [B]bt … |
 | This compiles with no problem, but my calcCost function returns jibberish. I’ve tried many different combinations and I know it’s something simple. If I change my calcCost function to void and cout totalCost, it works fine, But I need the return value for another class (Order) that I need to … |
| | I am trying to create a program to log the medal tally of the cwg. However,I'm still getting wind of using binary files. It seems as if nothing is being read from or written into them. Below is my entire code. It would be of help if somone could direct … |
| | Hi, I am doing a mobile application. Someone else is passing me the datatable via a webservice so I get in the following: DataTable dt = new DataTable(); // create a datatable dt System.Guid guidCustomer = new Guid(Common.sCustomerID); // pass the guid dt = ws.BoningRoomOrdersCustomerOrderItems(guidCustomer); // send guid to webservice …  |
| | hi, i have a form that i am using inside of my site.. and i just recently updated it... to use captcha... all is well, its just that when i submit it.. it hides the rest of the page, and only shows the form, and says, form sent successfully.. i …  |
| | This is the Header file [CODE]#ifndef STUDENT_H #define STUDENT_H // class Student definition class Student { public: Student( char *nPtr ); ~Student(); void displayGrades() const; Student addGrade( int ); static int getNumStudents(); private: int *grades; char *name; int numGrades; int idNum; static int numStudents; }; // end class Student #endif … |
| | I am trying to implement a stack where one can push to the front and to the back of the stack. However, my implementation is very slow. Can anyone help me think of a better method? Thank you! [CODE]public class Pch11_x1 { /** * @param args the command line arguments … |
| | Hi everyone Does anyone know of a PHP solution, or even a HTML solution, whereby a visitor could select a group of about 10 files (out of a couple of thousand!) and then click a "Download" button to download the selected files onto his/her PC? There is one solution I've … |
| | Hi, I'm having trouble lining up data from a file with their respectable columns in a list box. I am using print zones to space out data evenly, but when i run the program the output is still messy. So I need help lining up columns properly together. As of … |
| | I can't seem to find out why it doesnt work with average or smallest but largest and sum does work. //constructor public class DataSet { private int sum = 0; private int count = 0; private int Smallest; private int largest; public DataSet() { } public void addValue(int a) { … |
| | Hello! Yes, I am making a login system that recognize if the moderator is the main moderator or sub moderator. So i made a type row. If type = 2 the moderator is main and if it is 1 the user is a admin. So I made this on the … |
| | Hi i have created a form, with the submit button, which is working ok, but everytime the form is submitted, the page remains the same. I would like that as soon as the form is submitted, the system take the user to a thankyou page. Can anyone help please this … |
| | Hi, Im trying code something which will launch an executable file. I have tried system("example") but the only problem is that the file which has been launched has to be closed before the rest of the code is executed. Does anyone have an alternative to this method?  |
| | Hello! I have made at site for my company that are going to upload images, and when the image is uploaded a watermark with copyright are being set in the bottom. But I got errors. [QUOTE] Warning: imagecreatefromjpeg() [function.imagecreatefromjpeg]: Filename cannot be empty in C:\xampp\htdocs\sjohaugbygg\admin\upload.php on line 66 Warning: getimagesize() … |
 | Hello, i was searchin for some fancy flash effects for my website and come accross this website [URL="http://agencynet.com/#/home/"]http://agencynet.com/#/home/[/URL] i am unsure what this website is coded in and would like to know. and also what skills are needed to create a website like this? im not after creating a massive … |
| | I'm using a JTable with a DefaultTableModel. I use the Load Button for populating the JTable. Anyway, the problem I have is with the Delete row button. (defaulttablemodel.removeRow). This is the whole project: [code=java] package proiect1; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableColumn; import java.io.*; import javax.swing.event.*; import javax.swing.table.TableModel; import java.util.ArrayList; import javax.swing.table.AbstractTableModel; … |
| | 2 week in programming I am learning to program in C++. I started off with 26 error, and now I am down to 1. I just dont understand what it is asking for in the errors. Can somebody help me out? I have tried to look on the internet but … |
| | is the initialization happens in this order? The order of variable initiation is the following: 1) Static variable/methods are initialized first. 2) The object. 3) Object variables. |
| | Hello All, I am getting the infamous Argument ___ isn't numeric in sprintf. I've looked around but I can't seem to fix the issue. It seems to occur if it has a 0. in front of the numeric pattern that causes it. Does anyone have any idea of what I … |
| | could someone remind me the rules of params. is it... the params method needs to be the last one and you can have only params as the parameter in the method and nothing else?  |
| | I had created a Person class with 2 fields ages and name, its member functions are [CODE] Person::Person(string n, int a){ name = n; age = a;} string Person::get_name() const{ return name;} void Person::increment_age(){ age += 1;} void Person::print() const{ cout << name << endl; cout << age << endl;}[/CODE] … |
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