2,965 Topics
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 | Hi every one I am trying to upload a file on server but it is not uploading and always giving an error HEre is code. Please help. Its urgent [CODE] <?php session_start(); if(!session_is_registered(username)){ header("location:login.php"); } if($_REQUEST['title'] != '' && $_REQUEST['type']!='' && $_REQUEST['category'] != '' && $_REQUEST['sub']!=''&&$_REQUEST['elm3'] != '') { require("db.php"); …  |
 | hi im trying to use my login class file with my database class file using class extends and i cant seem to figure out how to connect the two [CODE]<?php class access extends MySQL{ var $user_column = 'username'; var $email_column = 'email'; var $pass_column = 'password'; var $user_level = 'user_level'; … |
| | Have a desktop that was infected with a fake AV calling itself Internet Security something or other... I've been disabling and removing these for many of my friends and family for about a year now and usually have no problem... but this one was different... After several days of reading … |
| | [I]This exercise will explore the queue and stack data structure implemented with linked lists. The Koch snowflake can be implemented without recursion by using a queue or a stack. Assume that L is either a queue or a stack, L.add( seg ) adds a segment, and L.remove() removes the segment. … |
| | I have to write a code.The program compute random sentences by using singly linked list date structure.The same word cannot be used more than once. I've already written the some codes which takes the list. [CODE]// random_sentence_operator.cpp : Defines the entry point for the console application. // #include <stdio.h> #include …  |
| | I thinking about a project to build up a web based application. I am not able to understand what should be structure of the database. [B][COLOR="Red"]Problem:-[/COLOR][/B] Data is in bulk which is of a big general store, and they have 50,000 transaction minimum each day. They store all data and … |
 | Hi everyone! I am sorry I'm new to PHP and MySQL. So, I am creating a form for user to update their details and compute student's grade but the updating part doesn't work. Here is code: [B]COMPUTE.PHP[/B] [CODE]<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Compute Grade</title> </head> <body> … |
| | Hello everyone, I am 23 years old and currently in my 2nd semester of my 4th year of college. Regular college students are typically done after this semester, but unfortunately I still have 43 credits to go due to starting out at a local community college and dealing with pre-requisites. … |
| | Today, I am going to take a break off from other software and take a review on one of the .NET component; I would call it [URL="http://www.e-iceblue.com/Introduce/excel-for-net-introduce.html"]Spire.xls[/URL]. The product title says it all, the main purpose of having this software is to enable developers/programmers to fast generate, read, write and … |
 | I'm attempting to transfer some OpenCV images over the network, I've been trying to put them into a format I can easily encrypt and transfer, but I'm almost certain it's not going to work properly. Essentially the IplImage is a structure but it has a pointer that points to some … |
| | I have been given an assignment where a company requires an application that displays coffee usage information for the managers. I've been given sample data for last years monthly usage amounts in kilos which are: 400.5, 450, 475.5, 336.5, 457, 325, 220.5, 276, 300, 320.5, 400.5 and 415. I need …  |
| | [B]I have a bank class below. What is the best way to add amounts to any instance variable in any of the constructors to make it o when i add different amounts from 2 or more different classes it will update in a way that when i call the method …  |
| | [code]#include <stdio.h> #include <stdlib.h> #include <time.h> # define clrscr() printf("\033[H\033[2J"); struct treeNode { struct treeNode *leftPtr; int data; struct treeNode *rightPtr; }; typedef struct treeNode TreeNode; typedef TreeNode *TreeNodePtr; struct queueNode { TreeNodePtr data; /* define data as a char */ struct queueNode *nextPtr; /* queueNode pointer */ }; /* … |
| | Firstly, this is homework for my computing science class, but we are allowed to get help on the internet or using any other way we want. I'm trying to write a program to read in a file with user responses to questions (I.E. an automated handset vote) and then to … |
| | My simple Serial Port code doesnt work. Not sure if its my code, or my USB adapter. Can someone try it / tell me what ive done wrong? [code] #include <stdio.h> /* Standard input/output definitions */ #include <unistd.h> /* UNIX standard function definitions */ #include <fcntl.h> /* File control definitions … |
 | Hello everyone, I have to code an array that in each row, it has 16 columns! So I called it myself a 17 dimensional array but I was wondering what data sturcture in Python can best represent this keeping in mind that, it should be easily addressable and modifible. For … |
| | Ok, so, short version, my WoW account was hacked yesterday, and all my stuff was deleted. I uninstalled WoW, ran AVG virus scanner, and Advanced System Care scan, then I came here and ran the scans on the site, malewarebyte came up with 2, the rest negative, I just want … |
| | Hi, I am trying to create a binary tree from a string read from a file. The string contains information that tells which is the new left and right nodes, and the node which new these nodes are to be added (assuming there is a root node in the tree … |
| | Please tell me why it gives me always zero value? [CODE]<?php $total =0; $memid = $_POST['username']; $leg = $_POST['leg']; mysql_connect ("host", "usr", "paswd") or die ('Error: ' .mysql_error()); mysql_select_db ("dbname"); function getTotalLeg($memid,$leg){ $sql="select $leg from `users` where `username`='$memid' "; $res=mysql_query($sql); $row=mysql_fetch_array($res); global $total; $total = $total+mysql_num_rows($res); if($row['$leg']!=''){ getTotalLeg ($row['$leg'],'lname'); getTotalLeg … |
| | Hello, I am stuck on this issue since like a week now and i have been trying to find out how to do this. I am trying to copy the ArrayList elements into another class. I have 4 classes: registration class (MAIN CLASS) address class (DONE) student class (DONE (kinda)) … |
| | Alright, this isn't actually homework. I'm going back to school so I figured I would brush up on some programming before I go. I'll be taking the second course in a three course C++ programming sequence (starts with classes, recursion, etc.), so nothing too advanced yet. I wrote this program …  |
| | Data dependence is a consequence of the way in which file-based processing is closely tied to the physical structure of the data stored in files. This causes unproductive maintenance where if a change is made to a file, a change must be made to the interface and all application programs … |
| | Modify the Inventory Program: Create a new method that calculates the value of the entire inventory. Create another method that sorts all of the array items alphabetically (ascending order) by the product name. o The application should declare and use an array to store 5 items. This array will represent … |
| | This is my code for adding and removing from a binary tree but apparently its not complete can anyone tell me what to do to make it complete tree? [CODE] public void add(IBinaryTreeNode<E> e) { if (getRoot() == null) { setRoot(e); } else { //SAME HERE IBinaryTreeNode<E> node = getLastNode(); … |
 | You have been contracted by a small college named CSU that would like for you to implement a custom software system for managing students data. As a prototype you decided to show them a menu driven example. Your menu driven example has the following features: A) Show/Edit student information B) … |
| | Modify the Inventory Program: Create a new method that calculates the value of the entire inventory. Create another method that sorts all of the array items alphabetically (ascending order) by the product name. o The application should declare and use an array to store 5 items. This array will represent … |
| | I'm working on a tcp server and client for linux. I want the tcp server to send a 10MB file to it on request and I want the client to save it to local disk. I would appreciate any help on it. Thanks for the help. jdm server: [CODE] /* …  |
| | I am trying to pull some data from a report that is simple called an API link. I am not familiar with the data format. Hopefully, I can find out the format and see if someone has already developed some PHP code to access and manipulate this. I thought it … |
| | Hello i need help with a program which allows the user random read access to any entry of the array. If the user attempts to read outside the useful region, your data structure should return a 0. Also It allows the user random write access to the useful region only. … |
| | I need to do a chem quiz that contain a science calculator n a small game,but there is some problem,got any idea? [CODE]#include<stdio.h> #include<math.h> #include<stdlib.h> #include<time.h> #include<windows.h> int main (void) { int option,question,i,count,z=0; char choice,game,quit; int selection; float pressure,volume,number_of_mol,temperature; int exit; char answer1,answer2,answer3,answer4,answer5,answer6,answer7,answer8,answer9,answer10,answer11,answer12,answer13,answer14,answer15,answer16,answer17,answer18,answer19,answer20; int guess,jackpot=8; // SetConsoleTextAttribute (GetStdHandle (STD_OUTPUT_HANDLE), FOREGROUND_BLUE); …  |
| | [URL="http://www.herongyang.com/C-Sharp/"]C# Tutorials[/URL] This free book is a collection of notes and sample codes written by the author while he was learning Flash. Topics include C#, C Sharp, data types, float, expression, literal, loop, .NET, performance Table of Contents About This Book Introduction of C# (C Sharp) What Is C#? Installing … |
| | Hi, so I have this assignment to create a scheduling algorithm, I tried looking everywhere for help on how to create one and the closest one was here, where I found a great source code, yet I tried to modify it with my assignment variables and I created some nasty … |
| | Hi Guys; Did attempt a search, but didnt find anything about the malware bytes app freezing up, did see some comments on "your computer at risk" firewall issue, but was unable to resolve it. After running Malware bytes several times and detecting one infected object, the Malware Bytes appplication "freezes" …  |
| | Create a program to construct a binary search tree consisting of nodes that each stores an integer in Java, avoid duplication of values when inserting nodes in the tree. When a new leaf node is created list all the nodes in the path from the newly added leaf node to …  |
| | Hi, I'm working on a project and I am stuck on the AccountTest.java right at where the program is supposed to process the transaction-code within a while-loop. Below is the pseudocode for that was written for this particular assignment. This is my first post so I hope that I've formated … |
| | I'm writing a tcp server and client program in C on linux. It compiles and works under linux, but when I try to compile it using terminal under mac I get errors. If somebody knows why I would appreciate telling me. Any way I have most of the program done, … |
| | Hi there, so I'm currently studying Java at my University and as of right now we're working on Linked Lists, Array lists, Array Deques, etc. As part of this lesson, we're being told to write our own versions, both recursive and iterative, of the predefined java functions for its corresponding … |
| | Hello, I am currently helping my BI team convert a Cognos Tree Object into a Javascript tree object. The part where I am stuck is using javascript to parse the XML data file that would normally fill up the Cognos tree. Here is an example of the XML data file... …  |
| | Hi Frendz, How to create family tree chart using php/javascript/jquery? I googled that but :(. If any one know the link then help me..  |
| | Need some help. My game locks up when you go to load file and it just locks up. Please help. [CODE] /* WumpusGame header file Contains the WumpusGame Class. This is the main workhorse of the program, and contains all of the global data, including the master world map. WumpusGame … |
| | Hi there, I've recently received notification about a virus in my laptop; ran the "highjackthis" report and would like to check if someone can assist me with the analysis of the report to make sure everything is ok: Logfile of Trend Micro HijackThis v2.0.4 Scan saved at 20:10:52, on 09/02/2012 … |
| | Dear Gurus, I am having this inventory program but can not give me the desired results.What am I doing wrongly? I want a user to enter and display results. [CODE] #include <iostream> #include <fstream> #include <iomanip> #include <cctype> using namespace std; const int DESC_SIZE = 51; // holds inventory description … |
| | I've been trying to figure out whats wrong here, but I just can't wrap my head around it. My compiler outputs the following when I attempt to compile it. [CODE] z:\Desktop\tmp\proj4>cl proj4_linkedlist.c Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86 Copyright (C) Microsoft Corporation. All rights reserved. proj4_linkedlist.c … |
| | Hello, This code is for (hospital management system). This code allow you to add patients. There are two types of patients. which is: 1. Normal patient. 2. Critically ill patient. once you added any patient. You will be able to show all patient using "ShowAllPatient;" method. -> i want the …  |
| | Here is the assignment: 1. Objective This assignment will introduce you to CPU scheduling. 2. Specifications You are to simulate the execution of processes by a computer system with a large memory, one terminal per user, a CPU, and one disk drive. Each process will be described by it's class …  |
| | Hi All, My requirement is to form the PE structure from the physical dll (say for example user32.dll). I have to form a PE(Potalble Executable) object from a dll, which is available in some physical location. I am able to get the 'DOS' and 'NT' headers from the DLL using … |
| | I don't have the original system disks for the machine in question so i would like to attempt a manual recovery. If needed i can order them, but HP charges for the disks. Currently the network is disabled and Mcafee anti-virus does not appear to work correctly. WHAT HAS MY …  |
| | I Need to to update multiple checkbox values on multiple records at the same time. When the form loads, it should display the sizes already selected for each style as stored in the style table and if we select or deselect any sizes on a style it should update the … |
| | hi, I am having two tables with a similar structure. I want a code to select data from one table and update the same in second table and then delete the records in the first table. Kindly help me out. Thanks & Regards Vivek  |
| | [CODE] Private Sub btnedit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnedit.Click 'check for the selected item in list If Me.dgvData.Rows.Count > 0 Then If Me.dgvData.SelectedRows.Count > 0 Then Dim intStdID As Integer = Me.dgvData.SelectedRows(0).Cells("id").Value 'get data from database followed by id 'open connection If Not cnn.State = ConnectionState.Open … |
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