64,152 Solved Topics
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| | I was just wondering how I would compare 2 different object member of the same class. I want to compare the int speed between the 2 objects. Lets say I have a [CODE] class Car { private: int speed; public: int compare(Car car) } main() { Car Honda, Toyota; //Lets … |
| | Hi. I am trying to input values from a user and put them in a linked list. Some how when I display the values that the user inputs, they are both show up under one variable. ie. user inputs $3 and then inputs $5 for next variable. however, when i … |
| | Hi everyone I am executing a query on sqlreader object i.e. rdr = cmd.executereader(); now I get a value rdr[0] = 100; but this value is in reader object. I want to transfer that value rdr[0] to integer variable how can I do that? I tried int.parse, int.tryparse, convert.int32..etc it … |
| | Hi, I searched all over the net for a clear solution but what solutions i have found just leave me with more questions and answered. I have a multi step form using IF statements such as: [CODE] if(isset($_POST['2'])) { echo "step2 data"; }else if(isset($_POST['3'])) { echo "step3 data with text/ … |
| | Hey, I'm new to the Java arena, and am trying to create an application (using JForm and JPanel) displaying a fireworks show. The problem is creating an explosion for the display. Does anyone have any recommendations for creating an explosion? I've been stuck on this for quite some time and … |
| | Hi frnds... i m trying to upload mp3 file ..this is my code.. [QUOTE]upload_max_filesize = 20M;//in php.ini[/QUOTE] [CODE] $tname = $_FILES["tphoto"]["name"]; $ttmp_name = $_FILES["tphoto"]["tmp_name"]; //Audio File Uploading.... if($_FILES['tphoto']['type'] == 'audio/mpeg'){ $dir="../../music/$aid"; move_uploaded_file($ttmp_name,"$dir"."/"."$tname"); } [/CODE] it displays no error...but, no output. can any body give me some suggestion plz... Thanks in … |
| | hi, I had a while loop in a run method, and in the while loop were a series of if stements. the series of if statments were in a try. my hope was if any if statement conked out it would catch the error, and continue the while loop ( … |
| | working on the backwards String and i can't get it to print correctly plz help [CODE] #include <iostream> using namespace std; void backward(char *); // Function prototype int main() { const int SIZE = 11; // Array size char string[SIZE]; // To hold a string // Ask the user to … |
| | Having the user “insert” their money. The money insertion will be handled in a Loop. For example, before they start, their total inserted is $0. let’s say that a drink costs $1.00. If they say that they are inserting “$0.25” then we will add $0.25 to $0 and tell them … |
| | Hi, I have recently designed a website for my new business. I have included a booking form which can be found here [url]www.n-v-m.co.uk/Booking.html[/url] I used Dreamweaver CS4 to create the site and 123-reg.co.uk is my web host As it’s my first attempt at making a website I realise I may … |
| | I am trying to go through this tutorial [url]http://www.daniweb.com/tutorials/tutorial173026.html[/url] but when I load a php document in my browser I either get a blank page in the browser or dreamweaver opens the php and gives me a blank page! My web host is [url]www.123-reg.co.uk[/url] ... Will the problem be with … |
 | Hello, I would like to ask a theoretical question (regarding multi core hardware) of a Good Programmer. This may sound completely wild but please bear with me. I don't even want to POST it due to my fundamental ignorance but I WILL ask a generic statement. In terms of game … |
| | I have this code here from a previous topic that sknake help solve. I can't see why its not working. [CODE]String^ user = gcnew String(username->Text); String^ pass = gcnew String(password->Text); try { Uri^ url = gcnew Uri("http://beta.rapidpremium.net/login.php"); String^ data = "username=" + user + "&password=" + pass + "&login="; HttpWebRequest^ … |
| | I have an array, b[10]; i would like to add up all the values in that array and store the answer as wt. any help? |
| | I'm trying to make a calculator in javascript. The buttons are already working, but I don't know how to separate the first input from the second input. We're not allowed to use global variables so I can't use the "flag" thing. please help, here's my code so far. thanks! [CODE] … |
| | I am trying to write a program that interfaces with a BlackBerry device plugged in via USB (utilizing the Desktop Manager API). The only exampes I can find for doing this are in C++, but I only know how to write/interpret VB .NET (I'm a novice, really), so I decided … |
| | Hi, A while back you guys helped me make a query that returns all clients that have not made a payment in 90 days. this works good. I now want to exclude those who have never made a payment. I tried to add in [CODE]Exists (Select Receipts.DateReceived from Receipts)[/CODE] but … |
| | I have an array full of ints, the program prints out a line depends on the numbr of int e.g. if int is 8 it will print the line 8 times. And do this for all the ints stored in the array. this is my output: Start of processing ---> … |
 | Just because I was bored one day I looked on the net for an app that would let me use my RockBand ps3 drum kit on the PC. There was a fancy direct X app out that turned out to be very buggy, slow, and annoying to use. I set … |
| | Hi guys, this is probably a very basic question so excuse me for that. In java you can say: [CODE]Instance instance[] = new Instance[6] for (int i =0;i<6;i++){ instancei[i]=new Instance(...) [/CODE] Or basically declare lots of instances very quickly. In python is there an equivalent where I could write: [CODE] …  |
 | [code=c++] int main() { int i=10; char arr[i]; } [/code] I was expecting an error but it is compiling without any issues. I'm assuming the g++ compiler is doing something but not sure how to disable that. This is my compiler info [quote] Using built-in specs. Target: i486-linux-gnu Configured with: … |
| | Hi, I am a total noob... I'm looking for a way to search a directory for config files and search each file for an entry that includes '1-' (bug apparently prepends this randomly) and delete that pesky 1- and save the file (on ubuntu). Any help or suggestions would be … |
 | I have dates and times stored in the database - the data type of DateTime (for example: 17.1.2010 16.23.34 - dd.MM.yyyy hh.mm.ss) The parameter which I define it has too look ONLY of date ("dd.MM.yyyy"), because I want to get all the values on a specific date and the sum … |
| | Hello there! A very quick question: Can I use an already defined int as array size? I want to make an array the same length as a string. I use ifstream to read in a random word from a file and I use .length to get the length of it … |
| | Hi everyone: I am fairly new to c++. I have created a dynamic array, but I am having trouble initializing it. My goal is to create a grid, and then assign an initial condition (for example, initial temperature = some value) on the grid points. I know that it would … |
| | [CODE]//word frequency counter #include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> struct words { char word[255]; int count; struct words *next; } *pointer, *start, *previous; int statistics(); int main(void) { statistics(); system("pause"); return 0; } int statistics() { FILE *fp; int pom,a; char quest[255]; start=NULL; fp=fopen(name, "r"); fscanf(fp, "%s", &quest); … |
| | i want to add source files that i made in another computer to my project. i want them to be at the same folder as the project. how do i add them to the project? (to copy them into the folder wont help in this case..) thx!! |
| | hi guy i started learning c recently, and im trying to do exercises from the book the bad thing is they are not showing the solutions. what i need to do is simply modify the program below so that instead of reading single characters at a time, it reads in … |
| | I am writting an application in VB using VS2008 and SQL2005. I would like to save an array to my database and later retreive it. I understand that I need to serialize the array to do this but don't understand the process. I have looked at various resources on the … |
| | Hello All, I am in a roadblock right now and I really need some help on the code below. What I wanted to do is close all opened workbooks. This code does the work IF there is at least one or more opened workbooks. My problem is IF there is … |
| | While saving the html code, I accidentally saved my code as encrypted code. I don't remember what did I do. More importantly, Now I dont' now decrypt it. Please help me make it return as html code. Thank a lot! [CODE] 3C 21 44 4F 43 54 59 50 45 … |
| | how do manipulate byte array buffer .. i need its very urgent.. anybody give good example..  |
 | i've written this code, it works. whenever I click the OK button of the NewModel.vb, it will insert a new record, then the datasource of the datagridview will be reinstantiated and rebinded with all the records in the database. the datagridview will be rebinded with the records from the database. … |
| | I am very new to C++ and have written only basic algorithms. In school we use turbo c++ compiler but now i have to attend a workshop for which I need to be able to use a gnu compiler and I do not know how to change my programs for … |
| | [CODE]Private Sub cmdgetdata_Click() For i = 0 To lstsoftware.ListCount - 1 If lstsoftware.Selected(i) Then sSQL = "select * from Master_final" With adorsRAM .ActiveConnection = cn '.CursorLocation = adUseClient .CursorType = adOpenDynamic .LockType = adLockOptimistic .Open sSQL End With If Not adorsRAM.EOF Then Set msh.DataSource = adorsRAM msh.Refresh Else MsgBox "No … |
 | Hi... I want to read only the first line of a file and print the line. I don't want to read the whole file. How can I do that ? Here is how we normally read the file [CODE]import java.io.*; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.util.logging.Level; import java.util.logging.Logger; … |
| | Hello; I am currently doing a project that involves the reading the data from a MS word document..... At present I am using the HWPFDocument library to read the text from the word document.... But I need a way to identify the [B]Title of the document when retreiving the data[/B]..... … |
| | i want to display the inserted row to my datagridview. how can i accomplish this? [CODE=vb] Imports System.Data.SqlClient Public Class Model Dim sqldata As SqlDataAdapter Dim modeldata As New DataSet Dim sqlquery As String Dim conn As New SqlConnection Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles …  |
 | /home/stefa/Projects/C++/evstevemd/Additions.h|7|error: expected class-name before ‘{’ token| /home/stefa/Projects/C++/evstevemd/Additions.h|9|error: expected ‘)’ before ‘parent’| ||=== Build finished: 2 errors, 0 warnings ===| Here is the file. Cpp file is empty. There is something wrong with My class and inheritance knowledge. What is wrong? thanks [CODE=C++]#ifndef ADDITIONS_H #define ADDITIONS_H #include <wx/panel.h> #include <wx/notebook.h> class … |
| | My vb app uses an icon which is 128x128, which looks fine on the desktop. But when viewed in a folder with View set to Extra Large Icons its size doesn't change - it is too small (smaller than 128x128). Any ideas how I can rectify this? |
| | How can we add data from multiple columns of an access table in a list box. Please explain with the help of a code. Thanks in advance. |
 | I can't find, within my project directories, any option to specify where I want my .exe to start in. I want to do this for that sake of .dll and other file references. Any help? |
| | Hey, I made a function that will automatically conjugate a Spanish verb and I want to put the different conjugations in different Edit Text controls but when I use SetDlgText it comes up with a bunch of i's with accents. Here is the code that I've narrowed it down to. … |
 | Hi, i am working on a member database. I need to get all the registrations except the current week. I have a "week" field in my database. This one is fine and echos all the records from week 1 to 8: [CODE]SELECT COUNT(*) FROM agents WHERE week < 9 and … |
| | Hi, I need help on creation imap mailbox. Im new to php. This is a code where have been created by previous programmer. [CODE] if (($USER_REG_IS_LOGIN) && ($tmp_imap_server)) { if (!$user_exist) { $form_password = $tmp_emailname . "_1234"; $request_cmd = "create_imap_user {$tmp_emailname} {$tmp_imap_server} $form_password"; $request_data = UserRegSvr::send_request($socket, $request_cmd); $request_data = unserialize($request_data); … |
| | Hello- I am trying to create a program that will allow a user to enter in checking or savings data; date, type of transaction (deposit or withdrawl), display the previous balance and the new balance based on the new transaction entered. I cannot figure out how to locate the element … |
| | im asking w input() for user to input "spelling words" for a kids homework, and i want it to append or add the words entered into a list. i got it to ask for user input for the words, but not sure how to make it add them into a … |
| | It is supposed to take a ceral box measurement in ounces and convert it to metric tons, as well as tell how many boxes it would take to equal a metric ton. Here it is. [CODE] #include <iostream> using namespace std; double ounces; cout << "Enter the box weight in … |
| | After having a look at a few freeware components that support drop shadows (solid colours only) Does anyone know of a panel that supports drop shadowing that does not allow inner components when aligned to client to sit over the drop shadows ? or a way to get the panel … |
| | Hi all, Over the last week or two i have been working on uploading images to mysql db, Whilst i have the image uploading to the correct location and the name of the image added to the database, i cant understand how to add the image location to the name … |
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