64,152 Solved Topics
Remove Filter  | |
 | The website that I created enables users to signup. When they register an account, a mail is sent to them. In the mail, I wish to send them a link upon clicking of which enables them to login. How can I do this? ----- I was thinking on the following … |
| | I'm trying to create a do while loop where I can automatically fill cells A1:D1 with the numbers 4 to 1 respectively. can anyone help??  |
| | How would I modify this do while loop to generate the values 4 to 1 instead of 1 to 4 I can't figure it out?!?!? thanks |
| | My code is below. Try running it if possible to see the problem. But basically, after returning the word as backwards (cc2) it then displays none on a new line. Why? and how do I prevent this in the future? [CODE]print "Welcome to the string reverser and palindrome checker. \n …  |
| | Ok. here it is. can anyone help?? [R5] Consider the following code segment: Dim I, Isum As Integer Isum = 0 For I = 8 To 1 Step -3 Isum = Isum + I*I Next I What will the value of the variable I at the termination of the loop? … |
 | Hello, I have designed a website which let the users create account and use our services, my client asked me to design a page which will show all the online members at that time, the solution i have figured out is that i have create a column in my user …  |
| | hey guys, I want to make a table but i want the first column of the table to have a radio button. On clicking the radio button i want the user to go to another page. Please suggest some ideas or some coding which could help me. |
 | I've read up to the point where the author explains partial classes. I understand the general concept - they're used when a class is so big that it is better to split it across files. I created two .cs files. Let's say one is CS1.cs and the other is CS2.cs … |
| | Hi, I'm looking for where either the sort module or the sorted() function resides. I'm thinking a module in the default folders, but have no idea where it is, or how to locate it (sorted is in the path, but I don't know how to display a parent based of … |
| | Is there an easy way to convert from Char* to int? I have tried converting as such: [CODE]char* value_a; int* temp = value_a; int final = temp;[/CODE] The compiler is returning an error so I know something is wrong but why can't I convert this way? Any suggestions as to …  |
| | Hello, I am a graphic designer who does some web design on the side. The store I work at had a website that the boss wanted transferred to a different host. So I downloaded it off the server and uploaded it onto a new one. I knew that I was …  |
| | I am trying to write the class that will take in objs from another class and put it into a circular array without using the STL. O I wrote the class and in Main I delcared an obj of the queue called (myQueue myQ) so this is the obj but … |
 | Hi guys, I've got two loops, and I want to be able to continue; the outermost loop when the innermost loop finds something. How would I do that? [code=c] //(...) for (n = startStorage; n < quadcount; n++) { if (!notOptimized(n, optimized)) continue; int *x = &quadindex[n*4]; for (eachX = … |
| | [CODE] string hello; cin>>hello; sprintf(buf, "This server has been contacted time%s\n", hello); [/CODE] I'm making a simple client-server program. I just want to know how do I get to print out the hello string inside the sprintf() >.< soz might be a very dumb question.... The error i keep getting … |
| | Hi, i use php mailler to send email but i don't know how to add <br> or <p> breaks into message that comes from other page with $_POST. I need it because message appears in email as an one long line. [code] $mail->Body = $_POST['message']; //Not fine $mail->Body = "Hi,<br>How … |
| | If you can help by giving guide to write this using VB, I shall be very glad: I want to get the quotient and a remainder when one number is divided by another one number, Can you please give/show me the Coding to this problem? |
| | I have a problem that seems like it should be easy but so far has been fairly difficult to find documentation on... I want to be able to pass parameters to a program in the command line in the same manner as the built in functions (ex. the "/r" in …  |
| | Hi, my name is Alex. I'm fairly new to C# but apparently I may be required to know how to manipulate .NET Frameworks via C# so I am studying a beginners book and another book to thoroughly understand the language. The problem is that I am struggling to understand the … |
| | Hi.. I have a question regarding the configuration manager.. Why is it that the samples on the MSDN Learning center cannot be compiled using the default settings? With Itanium as the active solution platform by default, the compiling gets skipped.. However, when I change this to Win32, it compiles.. Isn't … |
 | I want to be able to do this: Pass a parameter to my main program like "parallel = yes" and then many functions down in the hierarchy (ie main calls "Function1" which calls "Function2" which calls "Function3", etc) I need to see the value of "parallel". I'd hate to have …  |
| | hi ppl, im havin a problem with declaration of functions, its givin me errors on the functions i made. [code=cplusplus] // empleados.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> using std::basic_iostream; char menu (char); void ingresar_legajo_hijos (int &, int &); void ingresar_horasTrabajadas_valorHora (int … |
 | is it possible to use the Dev-C++ compiler with Netbeans? if so how, i can't find anything that explains it. |
| | I have a gridview that gets data from an objectdatasource. the grid has a commandfield in which i show both the edit and delete buttons. i have figured out how to confirm the delete... [code=VBNET] If e.Row.RowType = DataControlRowType.DataRow Then Dim cmdDel As Button cmdDel = e.Row.Cells(0).Controls(2) cmdDel.Attributes.Add("onclick", "if(!confirm('Are you … |
| | [QUOTE]hi all; suposed to be this question has been solve, perhaps sory if i need to ask again. I found a code of send and email using with php classes; but there is something wrong with it. here is the whole code. [/QUOTE] [ICODE]class request { var $email; var $senderName; … |
| | the problem is to find the minimum numbers to be popped from an array to make it sorted. so for example 12534756, you can pop all but one, but it's best to pop 5 and 7 cause it's the least needed to make it sorted. I'm having difficulties finding a … |
 | Hi there I've never dealt with Ajax and I'm having a rather frustrating time with an upload progress bar I found on the net that's supposed to be really good. That's beside the point. I just wanted to know if there are any Ajax related packages out there that need …  |
| | Hi happy people I've bin trying to sort items in a list box, the problem is obviously: It doesn't work Please, any modifications to the code below is fully and unconditionally allowed. [code=C++] void __fastcall TForm1::btnSortClick(TObject *Sender) { //sort ascending if (rdAscending->Checked){ bool swopped = true; int iEnd; int arr … |
| | Hi Everyone, I know this sounds silly but Ive been so caught up with designing efficient logins that interact with a database that Ive forgotten how to do it the hard coded way. I have to create a little application that interacts with a database, but it doesnt have to … |
| | Good morning, good afternoon and good evenings (to cover almost all posibilities) The error message is as follows in DEV-C++ compiler [QUOTE] Compiler: Default compiler Building Makefile: "I:\cpp\Makefile.win" Executing make... make.exe -f "I:\cpp\Makefile.win" all g++.exe include/Test.o include/Objeto.o include/ConjuntoBase.o include/IteradorBase.o include/ConjVector.o -o "TestEstructurasDiscretas.exe" -L"C:/Dev-Cpp/lib" include/ConjVector.o(.text+0x45):ConjVector.cpp: undefined reference to `vtable for ConjVector' … |
| | I am creating a msi file in windows installer. When the msi is executed, it register some dlls in the registry. I renamed a dll in the code and i manually want to rename the dll in the registry. How can i do this Thanks in advance  |
| | Hey guys! Just wanna ask you a simple question. How do I use the value of variable #2? Let me explain. The company I use gives me 2 variable values that i can capture. SEARCHTEXT and PARTNERID So this is the link I use: [url]http://doubleyourctr.com/offer1.php?searchvalue=SEARCHTEXT?partnervalue=PARTNERID[/url] And this is the code … |
| | Hi, I have a swing app where I am using (among other things obviously) an editable JComboBox and a jButton. when the JButton is clicked, it does some processing and uses the value in the JComboBox as one of it's inputs. I'm finding that everything is fine when: - The … |
| | Hi I'm new to Visual Basic and writting code for excel. My first attempt at writting a piece of code is to format a range of cells to display a particular date and time format. dd/mm/yy hh:mm. My problem is that I have written the code that uses a drop … |
| | VB6.0 The following is how I open the Excel file, what I need to know is how to see if it is already open, and also a new Sub to close the file. [code]Private Sub Command1_Click() 'Place statement here to see if already open, if so then Goto 1 Dim … |
| | VB6.0: Writing an argument to see if an Excel file is already opened before opening the Excel file, because if the file is already opened the Excel file opens as read only. If it's already open I want to skip to the next "goto" label (ie: "File Already Opened"). Thanks, … |
| | I decided to try and redo a site I'd had active ages ago and while looking over things to see what needed to be fixed, tweaked, and just in general redone I discovered that while viewing the site in IE everything works just as it should, but in Firefox the … |
 | When i run the program it shows the first line then blank i dont know whats wrong! [CODE]#include <cstdio> #include "simpio.h" #include "strlib.h" int main() { int i, d, t; printf("This program generates all perfect numbers from 1 to 100.\n"); t = 0; for (i=1; i<=100; i++) { for (d=1; … |
| | We were asked to create an applet in which it will get the current date, then the user will input a number (n), when the user presses 'ok', the date+n after will display. Here is my code so far [CODE]import java.applet.*; import java.awt.*; import java.awt.event.*; import java.util.*; import java.util.Calendar; import … |
| | hello everyone I still need code snippet help with authentication of username and password on both java and web application..  |
| | Hi all. I basically need to know how to get a link's href value using the getelementbytagname code and storing that value in a variable so it can be used later in the same function. Thanks, Max |
| | I am still very new to C++ and I'm a bit :confused: too. I am trying to make a program which takes the ascii string from a text file and converts it into binary. I have been able to come up with this code so far: [ICODE] #include <iostream> #include … |
| | Hi, I am using the following syntax in VB 6.0 to copy distinct values from strTableName to TableName [code]strOpen = "Select distinct * into" & " " & strDupTableName & " from " & strTableName rst.Open strOpen, db, adOpenDynamic, adLockOptimistic[/code] But I am getting a runtime error "-2147217833". I have … |
 | Hi, guys. I've got a simple registration form that is submitting new user's contact information into a MySQL database. However, now when the form is submitted, I need the data to be sent in an email to the site's admin. Anybody know a good resource for this? Thanks! Tom Tolleson |
| | I have an html form with multiple fields. Some of the fields are required, others are not. I have a JavaScript validation form that will send an alert if a field is empty. However, I only want it to send an alert if a required field is empty. How do … |
| | Any input is appreciated. [code]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> <script language="text/javascript"> function validateForm(form1) { alert("Please enter your name."); } </script> </head> <body> <form name="form1" id="form1" method="post" onSubmit="validateForm(form1);"> <input type="text" id="name" name="name" /> <input type="submit" name="SubmitName" value="Submit" /> … |
| | Hi, I have a series of checkboxes that may or may not be checked. This means that when none of them are checked, the implode function has nothing to implode so returns an error...I think that's why I get the error. The form is processed and I was wandering if … |
 | hello friends.... I am PHP programmer using mysql as my database... Now it is the time to make fast all my queries ,which im using in my programming... I heard about indexing... Tel me what is indexing,how to put indexing to my table... mainly what are the advantages and disadvantages...or … |
| | Hi every one, i got a trouble with opening and reading multi files (200 files) in. These files include 4 columns and 1010 rows. event i have tried many times but it still can not work. if possible, could you please give me some suggestion on my code as the … |
| | i am developing a milt-language dynamic website in Classic ASP. the site is in English, arabic and French and the data is all stored in an Access database. my problem is specifically with grabbing the "FRENCH" submenus in a dynamic heir menu: [code] <script type="text/javascript" language="JavaScript1.2" src="includes/stmenu.js"></script> <% cl="Arabic" clF="French" … |
| | Hi! I am a newbie, and recently I have installed php, apache, and mysql on my computer. However, after type some codes the browers left ÈpartÈ of the php code on the brower. It almost seem like the browser doesnèt recognize the code or something. below is what my browser …  |
The End.