199,113 Archived Topics
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| | Am having a hard time printing all record percent in my db my sql statement [CODE]$query="SELECT *, duedate,(TO_DAYS(duedate) - TO_DAYS(CurDate())) as difference FROM vehicle_info ORDER by svreg"; //$query="SELECT * FROM vehicle_info WHERE id='$id' ORDER by vreg"; $pager = new PS_Pagination($conn,$query,10,10); $accra = $pager->paginate(); while($row = mysql_fetch_assoc($accra)) { $id = $row['id']; …  |
| | Hi all, I'm working on a school project and I am running into a problem, possibly more... This is my first post, so I am sorry if it ends up ugly. Here is a description of the project: This project focuses on demonstrating your understanding of classes and objects. Before …  |
| | Hello, I have a problem with the response text of an ajax request. I want to use the answer of the php script ("true" or "false") to do different things with a if-condition, but it always takes the false option. Here is the code. [CODE] var hr = new XMLHttpRequest(); …  |
| | So i wanted to build a program in which scientific sums are solved along with the steps .I tried but i failed . Here is the code ~ [CODE]#include <iostream> #include <cstdlib> #include <windows.h> #include <conio.h> using namespace std; int main(){ int reply; int u ,v ,t; int a = … |
 | i want create jar file of my source code using netbean but i dont know how to do that please help!  |
| | [ICODE]Is there a way to expand and collapse included PHP content? Any code examples pls. [/ICODE] |
| | hello im working with vb 2010 and ms access as data base, just newbie.im trying to save the loged out date and time to my access table by selecting from tblloghist wherein my column SystemUserID is equal to my textbox SysID(located at my form) then it will save the timelogedout … |
| | shell-scripting @ DaniWeb - Hello fellow members, I would like to ask for your assistance in creating a batch/autorun/exe file which can help me to make an autorun usb. So basically, I would like the USB to do the following: When usb is inserted, it should autorun and copy files …  |
| | hi all I need help plzzzzzzzzzzzzzzzz my project uses asp.net and sql database I use treeview to insert and retrieve hierarchical data from the database I used the following code the problem is when I added the code for the retrieval the insertion has a problem where I can't add … |
| | Hi i am open a excel file and it automatically open first two cell A1,B2 in two text boxes. now i want how to open different cells in different click of button. i am using this code- [CODE] OpenFileDialog openexcel = new OpenFileDialog(); openexcel.Title = "Mayank"; openexcel.InitialDirectory = @"c:\"; openexcel.RestoreDirectory …  |
| | I am learning directx from [URL="http://www.directxtutorial.com"]directxtutorial.com[/URL] and when I have compiled one of the samples and run it then close it I get an error message saying "Unhandled exception at 0x010a1883 in test.exe: 0xC0000005: Access violation reading location 0x00000000.". What does this mean? I have checked that I have typed … |
| | [B]MASM Assembly[/B] [CODE] TITLE Palindrome Checker (main.asm) 002 003 ; 004 ; 005 ; 006 007 INCLUDE Irvine32.inc 008 START = 128 009 010 .data 011 strPrompt BYTE "Please enter a string of Integers: ",0 012 strMsg BYTE "Original String of Integers: ",0;dh, 0ah 013 revMsg BYTE "Reversed String: ",0 … |
| | Hello I wonder if anyone could help me with the following please? I have scratched my head and played around but not been able to move forward. I am creating a script to redirect a user to a random link on my site. The first part of the code extracts …  |
| | Hello Friends...:) I am a part time web designer and small time PhP developer by side. I recently got a request from one of my clients that he needs a site in which he is offering some service( some spiritual advice kind of stuff based upon your date of birth … |
| | need help for this small Q here, just hoping someone could write out a full c++ programme for the problem, with comments wherever nessecary, thanks! Write a function to evaluate eX , using a series approximation (see below). Compare the output of your function with the library function exp(x). How … |
| | Need help with implementing a pure abstract class via inheritance, using namespace to wrap all my classes to avoid conflict with others. I have been able to build and run the code successfully if I remove namespace wrapper from my abstract class and all classes that inherit from my pure … |
| | I had to make a arrayList and i do not know why is it not working [CODE]public class ArrayList<E> { private E[] theArray; private int size; private int capacity; public ArrayList(int initialCapacity) { this.size = 10; this.capacity = initialCapacity; theArray = (E[]) new Object[initialCapacity]; } public ArrayList() { this(1024); } … |
| | Hi, This my first time asking for help for my C++ programming class but recently my teacher gave us an assignment that got me so confused. I don't understand what to do. My assignment is due Wed, Feb 8, 2012 and my C++ programming book is expected to arrive Friday. … |
 | Please i want to set sessions in my php file which includes a form but the session doesn't work.This is my code sample. I need help please! [CODE=php] <?php $conn=mysql_connect("localhost","root",""); mysql_select_db("my_db"); session_start(); if(isset($_SESSION['count'])) $_SESSION['count']=$_SESSION['count']+1; else $_SESSION['count']=1; if(!($_SESSION['count']=$_POST['reg'])) die("SESSION NOT SET SUCCESSFULLY!"); else echo "SESSION SUCCESSFUL!"; ?> <html><head></head><body> <form method="POST" action="<?php … |
| | I have a homework assignment due this week and am fairly new to C++. Don't have a book so I can't really go on anything other than the video material and power point slides my teacher provides. I have 98% of the assignment done, however I'm encountering logic problems. I'm … |
| | I'm trying to preform a loop, using a combination of a if/else and while loops. I set a boolean "repeat1" to true, to enter the while loop. Then when I went the user to pick to repeat or move on, they enter a Y or N, if Y, keep repeat1=true, … |
| | <html> <head> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="Raphael.js"></script> <script type="text/javascript"> <?php include("class.logger.php"); //path to class.logger.php file $log = new logger(); //Instentiate the class $log->dbconnect(); //connect to database //pass the name of the table as the parameter. I.e. 'logger" $log->createtable('logger'); //set date and year text for the info bubble that appears …  |
| | I have an array where of integers that has to be sorted and inserted into the correct place in the array for each number, not just at the end. All of this is done in the add method. This is what i have so far. [CODE]package sortedintlist; public class SortedIntList …  |
| | Heya guys, basically here is some code for a simple example program: [CODE] unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, ExtCtrls; type TForm1 = class(TForm) img1: TImage; procedure FormCreate(Sender: TObject); private { Private declarations } public { Public declarations } end; var Form1: TForm1; … |
 | Hey guys and gals not quite sure if this is where I should put this, I'm running into a really weird problem that I have yet to encounter...atleast until now. I am using Microsoft Visual C++ and playing with a little toy project using windows forms. Anyways I have an … |
 | I need to write a program in QT4 that converts the value entered by the user to Celsius or to Fahrenheit The temperatue.cpp: I need to write a program that converts celcius to fahrenheit and vice versa the temperature.cpp is: #include "temperature.h" //constructor Temperature::Temperature() { //{initializes and places widgets using …  |
| | I need to have a update button to update a edited textfield and save it to the database. I have created the button but have no idea on how to make it update the edited textfield and update the SQL database automatically. Pls help!!): This is my code: [CODE]private JButton … |
| | I have a very simple script (below) that works fine when sending email to a single email address, however when I add another (as I have in the script below) by seperating with a comma, the script just sends the email to one of the addresses twice and not to … |
| | Well i have a little problem here is the code [CODE] using System; using System.Collections.Generic; using System.Linq; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Audio; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.GamerServices; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; using Microsoft.Xna.Framework.Media; namespace RockRaidersRecreation { /// Manager for Drawing Verts public class WallDrawManager : DrawableGameComponent { Texture2D wallTexture; BasicEffect basicEffect; Vector3 … |
| | I was succesful in reading csv file and writing to txt file But am facing problem while writing to database. Can any one help me for the same Thanks for your support |
| | Hello i am developing a web app in JSP as front end and ms-access as back end..i hv login.jsp which contains username & password which will be validated in access database upon success user.jsp will be shown..i hv been done with jsp page design..but don't know abt database connectivity..can any1 … |
| | Dear all, I'm learning now about Android app development. I feel really good at it, thanks to thenewboston tutorials over youtube. I got a question, How do I change a pdf file to an app? I looked all over the internet and all what I got is several websites with … |
| | if would like to print the size of data type entered by user. how can i do so (without using case and if) is it possible to store the data type in a string and print the size of data type in that string???  |
| | Hi All, I'm getting the following "Undefined type: ArrayList" for the following line of code "<jsp:useBean id="students" type="ArrayList<beans.UserBean>" scope="session" />" Could someone tell me what I did / didn't do the get this error and what I have to do to resolve it. Many thanks, AK |
| | hi please can someone help? I have designed an applicant form that posts data to session variables then at the end of the application it puts all session variables in an array. I then have a template.rtf file which I copy and rename to $_session['last name']_timestamp.rtf I then open for … |
| | Hi everybody, I am learning C at the University, and I want to study by myself to avoid difficulties there, I am doing some exercises from a pdf that I got, and it asks me to write a program to invert a string using only what was explained in the … |
| | Hi every1! Thats my code that used to work before I've added some attributes to my items. [CODE]void manager::EditStockItem() { ListStock(); { string z; bool found; cout<< endl<<"<===================================================>"<<endl<<endl; cout << "Enter ID of the Stock Item you want to edit" << endl<<endl; cin>>z; found = false; vector <Item*>::iterator iter = … |
| | import java.awt.*; import javax.swing.*; /*<applet code="SampleApplet1",200,300> */ public class SampleApplet1 extends JApplet { int num; public void init() { num=20; } public void paint(Graphics g) { g.drawString("Hello to Applets.Session"+num,70,80); g.showStatus(getAppletInfo); } public int getAppletInfo()//Overrides super class method { return("Created by PTSS"); } public static void main(String arg[]) { SampleApplet1 obj= … |
| | For a school project I need to make a timer with a bell sound that sounds every 60 seconds in VB, I cannot work out how to make the bell sound on the 60th second, I am not getting any errors in the VB console, so I assume that I …  |
| | i am getting lots of error like this for all form inputs. i am trying to use javabeans and jsp where a jsp will be responsible for outputting the final information (cost of booking and bookingreference). The servlet needs to pass control to this JSP. this is the error which … |
| | Can you help me with one problem, I dont know how to invoke action op menu not the menu item? I have File and Help menus and I need to invoke action when the Help menu is pressed but dont understand how, I know how to do in on MenuItem …  |
| | File, new project, Java+Java application, Project name just a random name, finish. Then.. new file, Java+Java class, Class name payroll, finish.. [code] /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package javaapplication5; /** * * @author computer public class … |
| | Unable to cast object of type 'System.Byte[]' to type 'System.Drawing.Image'. hi i got this error message [CODE] Private Sub DataGridView1_RowHeaderMouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.RowHeaderMouseDoubleClick 'DataGridView1.DataSource = bs Dim i As Integer i = DataGridView1.CurrentRow.Index txtConID.Text = DataGridView1.Item(0, i).Value txtLname.Text = DataGridView1.Item(1, i).Value [COLOR="Red"]PictureBox1.Image = DataGridView1.Item(2, … |
| | I am not a javascript coder, but I wanted to make pop windows on my webpage, without a separate window. I followed the instructions I found here:[URL="http://www.pat-burt.com/web-development/how-to-do-a-css-popup-without-opening-a-new-window/"]http://www.pat-burt.com/web-development/how-to-do-a-css-popup-without-opening-a-new-window/[/URL] It worked well. However, I want to make more than one popup on my webpage- I have thumbnail images that I want to … |
| | Hi guys ! I've made a program that marks a seat taken X in an airplane .. So, here's what I've done.. it runs , but when i try to input other seat code, i.e., 1G, the no.2 in the grid becomes 88.. and I don't know how did that …  |
| | Hi, I need to create an html page to export some information. Currently, by using java, i've exported information to excel. But now, I need to export the information in HTML page using java.Is there any APIs I can use? Thanks. |
| | I am pretty new in android application development and I am trying to get on of the rows from a SQLite db to show up as a Listactivity, but this is not working and the program terminates unexpectedly. Here is the code: [CODE]package ankur.test.app; import android.app.ListActivity; import android.content.Intent; import android.os.Bundle; … |
| | Hi, I am using Paypal to do my payment processing, however the user authentication JSP session variables I am using are expiring during the transition from my site to paypal's then back to mine again. The result is obviously that access is denied on return and the transaction does not …  |
| | Hello everyone, Please can someone help me to debug this error? It has been giving me a huge headache since last night. Anytime I try to add new record into my database, this error message keeps coming up: "Error: INSERT INTO Customer(Cust_ID, Name, Address, Username, Password) VALUE(?,?,?,?,?,?)". I don't know … |
| | Hi everybody! I am pretty close to finishing this program. It is supposed to calculate a person's energy use based on their past and current bill. I am stuck on the calculations and else/if statements. Thanks in advance for any feedback. [code]package craft_week4; //Import scanner library import java.util.Scanner; //Begin Class … |
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