199,114 Archived Topics
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 | i need one form textbox value change, In that value pass into another form textbox in my website.... |
| | Implement the following class.the class has two instance variables num for the fraction numerator and den for the fraction denominator. public class Fraction implements Comparable<Fraction> public Fraction(int num, int den) // initialize instance variables public int den() // returns the denominator public int num() // returns the numerator public Fraction … Programming java |
| | I've created a program that reads lines from the text file. Each line is parsed to find a command and parameters that are executed. So, the essential code goes something like this: while (getline(script, scriptline)) Parse Scriptline Execture Scriptline Function This works very well for most functions. Until I get … Programming c++ file-system |
| | How would i fix the search function? AVL.h: #pragma once #include<iostream> #include<stdio.h> using namespace std; template<class T> struct TreeNode; template<class T> class AVLType { public: AVLType(); void InsertItem(T item); void Insert(TreeNode<T>*& tree, T item, bool & taller); void RotateLeft(TreeNode<T>*& tree); void RotateRight(TreeNode<T>*& tree); void RightBalance(TreeNode<T> *& tree, bool & taller); …  |
| | <img src="D:/nameoffolder/?src='$[description]'" width="50px" /> <input type="text" name="description" /> <input type="file" name="file" /> <input type="submit" /> uploaded image to be displayed at the same time. Here i can get the path of an image in description but i want that to be displayed on the same jsp page. |
| | Dear All, I am trying my hand at a hand writing recognition tool. I managed to find a database of numeric characters on the internet; [http://www.codeproject.com/Articles/16650/Neural-Network-for-Recognition-of-Handwritten-Digi] Does anyone know of or have (and willing to share) or lead me to a database of alphabetical hand writing characters ? As always, … |
| | Hi, I converted a as3 file into a html5 file using swiffy tools offered by google. My code is below: var stage = new swiffy.Stage(document.getElementById('swiffycontainer'), swiffyobject, {}); stage.setFlashVars("clickTAG=%%CLICK_URL_ESC%%%%DEST_URL%%"); stage.start(); It works fine but I want to link the stage to a new page. Any idea how I can achieve this? … |
 | I need to interface to a USB device from VB.net, where I both read and write to the device. Are there any programing differences between the different USB interfaces, i.e 1,2 and 3 that I should be aware ? Does it matter if say a USB 3 device is plugged …  |
| | Hie I have started learning ASP.Net Web application. While saving first project ,it should show localhost name in the **location ** box. But it shows normal project folder present in C: path. I have also set up IIS Services. OS is Windows 8.1. ASP.Net is 4.5 and 3.5 also. When … |
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| | I'm using Mamp 3 (pro) on Mac OS X Yosemite 10.10; I'v already compiled and installed mod_proxy_html (3.1.2) and mod_xml2enc, they are both correctly loaded by Apache 2.2.29 without issues. This is my typical html file: <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="Authorization" content="Bearer dummyToken"> <title>Header …  |
| | Hello, I have created a drag and drop file uploader acctually downloaded from the internet I am trying to save the uploaded files to the database but it's unable to do so can anyone help me out or find a way for me to do so as the files are … |
| | Hi there, I am stuck in a problem in which my function rounds off a decimal point number upto 4 decimal place and return a 0.0000 number. But when i compare this returned number to 0 it did not return true in if condition. Please check my code below and … Programming c++  |
 | how to search a data in particular fields(ms access database) in vb6.0 using data1 control. I create a project in vb 6.0 using ms access data base and data control. I want to find a particular name from the data base table field. My code is.... If Data1.Recordset.Fields("C_Number") = Text15.Text … |
 | Hey Everyone, I'm doing a little test for a presentation I'm giving on Tuesday. I wanted to show the performance difference between VB2008, C# and C++. To do this, I have three programs. Each program performs the Fibonacci sequence X times, and can either do it iteratively or recursively. As … |
| | Getting an unexpected error don't know what the hell is wrong as everything is perfect as far as I noticed Parse error: syntax error, unexpected '=' in C:\wamp\www\dropbox-sdk\index.php on line 18 <?php session_start(); require_once "lib/Dropbox/autoload.php"; $_SESSION["user_id"] = 1; $dropboxKey = ''; $dropboxSecret = ''; $appName = 'puttiapp/1.0'; $appInfo = new … |
| | This is the code to delete image in a folder... [CODE]<?php $path = "uploads"; if(isset($_POST['file']) && is_array($_POST['file'])) { foreach($_POST['file'] as $file) { unlink($path . "/" . $file) or die("Failed to <strong class='highlight'>delete</strong> file"); } header("location: " . $_SERVER['REQUEST_URI']); //redirect after deleting files so the user can refresh without that resending … |
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 | I have a software which demands this extensions on server , i tried by using xampp but failed. In the beginning it demands zend Guard Loader . I have tried to install on xampp but it can't be installed. I have already read this topic and follow and many topics … |
| | I'm updating my database using this code. only id and attendance date is updated but the time(AM_TIME_IN etc...) is not updating. What could be wrong? I'm using access and time(AM_TIME_IN etc...) datatype is shorttext Dim a As String = Now.ToShortTimeString If a.Contains("AM") Then a = "AM" Else a = "PM" …  |
| | Hi there, I am currently building a website using Wordpress, Woocommerce, and Woocommerce's Tab Manager plugin. On the product pages, you can see a tab called "IP Ratings..." which should have a little symbol next to it (which we creat using the sup html tags). However, the tags themselves are … |
| | Hey guys!! I have my semester Project on Libaray database and they asked me to bring Class diagram of the project. Its just that i am confused how to make that ? Can anyone help me in that or give me an example of that |
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| | Hello recently I downloaded dropbox SDK and Ii's located in my downloads folder and it's dragging me to hell how do we install it no proper description provided nor a good details so we would be able to install it can anyone help me out there is no code to … |
| | I ave ah questions it is just a question, so dont penalized me okay question 1: how do you spot logic errors question 2: how do you fix it question 3: what can be done to try to prevent it, is there a way  |
| | Hiiii,Good Evening I have a code that search for data in the database but I can search for only 1 keyword in a time,which is working fine for single keyword. if I type 2 keywords separated by a space or comma's which return blank page. I would like to modify …  |
| | I am creating a program that takes two english words from the command line and prints one out vertical and the other horizontal and sees how many times the words cross. If they don't cross it then prints out an error message. Here is what I have so far for …  |
 | Hello, It would be great if someone tell me how mobile application can generate sales. I am wondering, Should I go for website marketing or app store optimization. Which is the best way to boost the direct sales Thank you |
| | I have problem with my PHP AJAX code for uploading file. At first, it works fine then after a few months and reinstallation of my wampp server the code produces an error Error: Undefine variable ls_no, ch_no, grp_co, browser Heres the code that I wrote // upload_file.php <?php include_once("db_connect.php"); $chars … |
 | Is there a way to require a subclass to call super explicitly in it's constructor? |
| | I want to play random sounds, one after another. I can get one sound to play, but nothing more. It should play 10 random sounds from the list of 6. It just plays 1. How do I get it to play all 10? `Private Sub RandomNote() For Me.a = 1 …  |
| | Hello all.. I m currently having confusion on applying barcode scanner to scan tools in asp.net.. can anyone help me out with the codings? and kindly tell me the way to use scanner in asp.net (vb) thanku u :) |
| | Hi i am making an application in vb.net and i need help. The user will send me his issues or information through attachment. but i want a restriction on filesize that he can not attach file more then 20MB i did some coding but its not working. it will show … |
 | Hello guys, long time no see! i've put together a very small simple console base application that takes a date and a few strings and print them off. Let's look at the code first. Date.java /*Date.java this class represents dates */ public class Date{ private int month; private int day; …  |
| | **Bold Text Here**I am trying to make a generic linked list . below is the code for linkedlist . #ifndef GenericLinkedList_h #define GenericLinkedList_h #include <iostream> #include "GenericLinkNode.h" //class GenericLinkedList; template <typename T> class GenericLinkedList { private : GenericLinkNode<T> *head; public: GenericLinkedList(); void traverse(); bool isEmpty() { return head == NULL … |
| | I am trying to develope a banking program using vb. But I've never seen one so I don't know what it looks like. Can somebody help out please?? Programming visual-basic |
| | Can somebody help me, why this aren't working? I always get: else without a previous if PS: I'm from Austria, sorry for my bad English :) #include <stdio.h> int main(void) { int w; double v, s, t; printf("Dieses Programm berechnet Geschwindigkeiten, Wegdifferenzen und\n" "Zeitdifferenzen fuer eine gleichfoermige Translation.\n" "1 ... …  |
 | Hello am trying to encrypt my strings in delphi I already encrypted my needed strings in php but am having a little trouble getting the matching string from my delphi test application below is the php code am using to encrypt on website then following code is my delphi app … |
| | hi.i need help on this... i have a datagridview and when i clicked the datagridview shows in textbox and i have this one problem with my picture box...it only shows the same picture even if the saved picture in my database is not the same... Private Sub Button1_Click(ByVal sender As … |
| | Hie someone please tell me from which site we can download vb.net software either 2008 or 2010? |
| | I am trying to convert a file to a dictionary here is the contents of the file, Name: DragonMastur; Hand: None; Inventory: {"Gold": 0, "Brush": 0, "Twig": 0, "Sapling": 0, "Metal Axe": 0, "Grass": 0, "Metal Pickaxe": 0, "Metal": 0, "Log": 0, "Diamond": 0, "Stick": 0, "Stone": 0, "Wheat": 0, …  |
| | Hi, everyone! I want to make search a student's grade. Each student follows the 10 subjects. I want to make a search of students in certain grades. I made 10 textboxs to input the value I want to search. I put a combobox on left of each textbox to select … |
| | Hi all, I was trying to create a kill switch for hours but with no success i wasnt able i have tried css killswitch and ajax killswitch, this is the tutorial http://menacingcloud.com/?c=ajaxKillSwitch2 i tried but wasnt able to make it work i also researched and found csskillswitch.com but also that …  |
| | i am beginner in java, i am trying to display user name with image jsp page when loging with email id... plllsssss help me out... package User_pack; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.sql.*; import DB.DBCon; import javax.servlet.http.HttpSession; import javax.servlet.RequestDispatcher; public class Validate … |
| | Hi, I Have this php code: <?php //require('dbconnection.php'); $conn = mysqli_connect('localhost','root','','user_registration'); if (mysqli_connect_errno()){ echo "Failed to connect to MySQL: " . mysqli_connect_error(); }else{} ; function getUsers() { //return require('online-users.txt'); $getAllUsers = mysqli_query($conn,"SELECT * FROM login"); if($getAllUsers === FALSE) { die(mysqli_error()); // TODO: better error handling } while($rows=mysqli_fetch_array($getAllUsers)){ echo $rows["firstname"]; } … |
 | how can i resize a window console buffer? i know that i can use the SetConsoleScreenBufferSize(), but i'm getting problems convert from pixels to characters, because the vertical scrollbar is showed and the size isn't changed correctly, because it's more big than the buffer size: CONSOLE_SCREEN_BUFFER_INFOEX consolesize; consolesize.cbSize=sizeof(consolesize); GetConsoleScreenBufferInfoEx(hConsole,&consolesize); COORD … |
| | I am attempting a heap sort that sorts from lowest to highest. My code runs and displays, but I have some issues. The output I get is: The values in the heap array are: 8 9 2 3 4 1 5 6 7 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 9, … Programming java |
| | Hi everyone, Please check my code below and tell me that why double stores number upto 3 decimal places ? #include <iostream> using namespace std; int main() { double dNo; dNo = 363.430965; cout<<"double no : " <<dNo <<endl; //cout only outputs dNo value upto //3 decimal places return 0; … Programming c++ |
| | Hello guys. I'm creating a web application on Netbeans. Under Source Packages, I've created: - DAO Factories for Customer, Inquiries, and Employee; -DB Connection to establish connectivity with a database I've created; -Entities which include Customer, Inquiries, and Employee; -Servlets containing Login, Reservations, EmployeeRegistration. I'm just wondering if my understanding … |
 | **Bold Text Here**faq.php <!DOCTYPE html> <html> <head> <title>About</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="keywords" content="Our Portfolio" /> <meta name="description" content="This is One, a multipurpose website" /> <meta name="author" content="Davy Gunarso"> <link rel="stylesheet" type="text/css" href="css/style.css"> <link rel="stylesheet" type="text/css" href="css/animate2.css"> <link rel="stylesheet" media="all" href="css/main.css" /> <link rel="stylesheet" type="text/css" … |
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