2,965 Topics
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| | Hey guys, I'm stuck. What I want to do for a school project is demonstrate how bacteria divides and multiplies on an exponential scale. What I want to do is have a TreeView, and when the user clicks the 'Populate' button, a tree will be generated. I want the tree …  |
 | Network security vendor [Stonesoft](http://www.stonesoft.com/en/) predicts that the top infosec threats to watch out for in 2013 will include unseen and unknown targeted cyber-attacks, espionage and hacktivism. Jarno Limnell, director of cyber-security at Stonesoft, reckons that in 2013 the security of the digital world will become an even more pressing issue, … |
| | Hello! I am making a custom control, simmilar to TreeView, in WinForms C#. And I was wondering how is the Nodes collection made. The one with Roots and Childs. I tried using a simple collection but it doesn't give the functionallity I need. [Screenshot](http://i.imgur.com/QAaW6.png, "Screenshot of the TreeView's nodes collection …  |
| | First off, some setup. I'm doing the final course project for my C++ class, and this is the first time I've had trouble. The things I'm supposed to be doing in this assignment seemed a lot simpler before I started working on this, and now I'm just hitting walls. The … |
| | I'm trying to output data to a file. I half killed myself trying to get the program to work , everything works all data is working except for a few errors will show later. Heres my code // Week 13: In Class Exercise - 5 Solution #include <iostream> #include <string> … |
 | I am writing the following functions I cannot tell where I should leave off with the "bootstrapping" that the first function searchMaze() is supposed to be doing, the wording is not getting through my dense head. searchMaze(maze, start_pos, finish_pos) This function takes a maze data structure as created by readMazeFile(), … |
| | Hi everyone. I'm currently developing a website for my university project. I want to ask about .htaccess for url manipulation. I already search through the web but couldn't figure out what i intend to do. I have this structure public_html - css - img - js _private - data ( …  |
 | Hi there I need help writing a data structure to hold and assign data to a particular unique ID. I think I want an vector of structures: struct Data { int ID; double latitude; double longitude; int speed; int altitude; }; I receive messages in the above format, they can …  |
| | Hi I have been reading so many tutorials but can't seem to get anywhere, with what I thought would be a simple task. I have an xml file outputted from some software in the vague format: <root> <one>data</one> <two>more data</two> <three> even more data</three> </root> Fairly straight forward data, nothing … |
| | Hello, I am going to build a program using one data structure, I am trying to figure out what are the advantages of using a sorted array over using a hashtable with chaining? Thanks  |
| | I need help with creating a program that produces a daily report for a store. I'm really bad at computer science so I'm not even sure where to start on this! Here are the instructions: Write a Python program to accomplish the following. Use modular design. Include at least 3 … |
| | I have an assignment on the data structures directed graph and I have got this question but I did not understood what exactly it needs Here's the question : There is a list of nodes and edges like A B B C D E F B The first line says … |
| | I'm in my first AND LAST computer science class and I really need help with our final project. Up to this point all of my assignments have been completed from my teacher and TA standing over my shoulder telling me exactly what to do. I'm pretty sure they're just as … |
 | Hey everyone, I am taking an online C++ class and part of our assignment is to complete a whole bunch of small program snipits on a site called myprogramminglab.com. This one program seems to have me stumped as I am not very familiar with Data structures. Could someone help me … |
 | Write a correct, well-structured, well-documented Python program to create a list of lists containing student information. You are to create one master list whose elements must be lists containing elements for the student’s first name, last name, major, credit hours completed, and quality points earned. (The organization of the master … |
| | what is the algorithm for insertion in binomial queue and is tt there a concurrent access to binomial queue  |
| | hi im a 3rd year student computer science can you give a proper title proposal for our thesis..we gave a proposal last week but its rejected he said its it special project or it thesis...he said we could use data mining but its not easy to do a software on …  |
| | Hi, I need a hand from a kind MySQL guru. I am running XAMPP for WinXP ver 1.6.8, phpMyAdmin ver 2.11.9.2, PHP Version 5.2.6 - on a local host (my laptop). I'm running Joomla 1.5.7 (on both my net server and on my local host). What I need to do … |
| | hi, i am getting Run time error '13': Type mismatch error. below is my code: Dim ndMain As Node Set ndMain = TreeMain.Nodes.Add(, , "Root", "Main Menu", "myappname") thanks, krunal  |
| | Hi All, I am working for a database solution using vs 2005, and it is in final stage for reporting. I have 3 access databases. One is for selecting godown. And the remaining is godownwise databases. The godownwise databases having same structure (Tables and relationship but the data may be … |
| | So, I'm trying out a project on my own because I have no real clue how to do anything complex or useful in C++ (applications for example). This project calls for creating a simple console text editor with basic functionality (buffer, command set, redisplay). The problem is that I don't …  |
| | MOST WEB BROWSERS HAVE A HISTORY OF THE PAGES THAT USERS HAVE VISITED.WHEN FIRST THE USER ENTERS A WEB ADDRESS,IT IS STORED IN THE PAGES VISITED.WHEN THE USER CLICKS A LINK IN THE VISITED PAGES,THAT PAGE IS ADDED ON TOP OF THE PREVIOUSLY VISITED PAGES. THE USER CAN THEN PRESS … |
 | Hey Guys, I'm an A level student studdying Computer science, and hence using VB.NET for my coursework. Therefore I'm very novice at VB! While trying to update Data in a Microsoft Office, Access table (Office 2010) - I get this error. (In VB) Bare in mind, I've read all this … |
| | My laptop is infected and I have tried everything I know to clean it. I now need your help to interpret the attached Hyjackthis report. My normal anti-virus/Firewall is ESET NOD32. I have run the following, in Safe mode: * NOD32 Virus checker * Adaware * Spybot S&D * Karpersky …  |
| | I'm able to import the file and read it, but I don't think it's saving to the structure. I want to figure out how to save it within the structure so I can search/ delete the contacts. The unfortunately lengthy code is below: #include <stdio.h> #include <string.h> #include <stdlib.h> #include …  |
| | please help me choose an title to do a package using **binary tree** or **multiply linked** list data structure.... |
| | # What I am trying to do is as follow: # I have a html form with dropdownlists that populated by php and mysql, on the same page I have a table that displays the data that was enter in the form (obvious when submitted) my table structure: CustomerlocationId ProducttypeId …  |
| | Hi, Very fast question guys, since tomorrow is my quiz and I have to sleep now. I stompled upon an old question asking to ** remove the root of the AVL Tree** . I never tried that before, after a very fast search, I found this PDF File https://www.student.cs.uwaterloo.ca/~cs240/s10/handouts/tree-examples.pdf ** …  |
| | Alright to add the ability to import files into a phonebook app that I created, but my issue im having is when I just add a counter to loop through the function that pulls the data from the file, it prints out names many different times, in different orders. I … |
| | Write a Python program which will read data for several students from a text file and create a list of lists to store that data. The data must be read from a text file named “Lab11.txt”. Each line in the text file contains the first name, last name, techid, number …  |
| | hi every one =) I just started to learn trees in java but I am kind a lost with it is implementation I need to understand implementing and tracing methods useing tree interfaces please post any recommended source , tutorial or lecture thank you |
| | how can i implement a polynomial class using the doubly linked list data structure such that each node of the list holds the coeffient and the exponent of the term ? |
| | 1. You are required to make a structure named “section”. The names of the two sections are secA and secB. 2. There are two members of this structure i.e. numberOfBoys and numberOfGirls. 3. In secA there are 48 boys and 6 girls while in secB there are 50 boys and … |
| | When I open google Chrome, my home page, google.com and also a fake search engine called search.babylon also appears. I googled what search.babylon was and it seems like a pretty common malware/virus that infects certain browsers,chrome in my case. Anyhow, I'm not sure how to fix this as my McAfee … |
| | Imports System.Data Imports System.Data.SqlClient Imports System.Configuration Partial Class books Inherits System.Web.UI.Page Dim con As New SqlConnection Dim cmd As New SqlCommand Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load If Not IsPostBack Then BindRatingControl() End If End Sub Protected Sub RatingControlChanged(ByVal sender As Object, ByVal e … |
| | I'm trying to build a tree from a file and it keeps blowing up on me. It doesn't even give an error but it shuts down when I try to run it. I'm not sure what is wrong. I think I have something wrong with my root but I'm really … |
| | Hi everyone, Im newbie...I have comp problem...Pls kindly help me... T_T I dont know what happened... usually I can install new font ... **Local Disk (C)_Windows_Font** ... and open the WINDOWS EXPLORER to view the font that I already installed or copy paste the font to this folder... Then suddenly …  |
 | I can't seem to wrap my head around this. I'll need a seasoned programmer to push in the right direction. I have a listView with 7 sub items. What I'm looking to do is populate a table in an .mdb file with the data. The listView box is almost the …  |
| | I have always used Excel.interop before but I thought oledb would be simpler because, for this application, I only have to read the data which it can't seem to do. It accesses the file alright because I can't open the file while I am at a breakpoint. It attempts to … |
| | Hi all, I'm pretty new here but I do have "some" knowledge of sql and PhP, I'll start by telling you what I have and then ask what I need. What I have: I have a database which holds multiple tables, the one in question is called storage.sql The table … |
 | I'm not sure if this is a duplicate question, so if it is, please feel free to direct me in the proper place, but I couldn't find an answer to my question. I am currently trying to switch from using an array to a linked list. (This is for an … |
 | I have an iOmega Home storage 1Tb model 31803000, which contains some info I would like to recover.(I know... a backup, but thats is probably not complete..) Had the NAS working on XP using a router (Sitecom 300N), but it stopped working normally, went visible/invisilbe and when visible stopped during … |
| | I chose to enter 4 months during runtime. I decided to test out the member functions/dynamic feature of linked lists, by then adding 3 months before compile time (static binding), which would be appear after the first 4 months. The program outputs: > Full list again: > Month January, had … |
| | Greetings, I want to know what is the pest practice in the following issue. I have a From for releasing decision such as hiring employee, discharging employee etc. The process of releasing a decision takes the following steps 1- You fill the necessary data within the from and then click … |
 | I have designed a linklist based BookStore in which book's attributes will be stored in a node & so on. Plus at the end of program, I have to save all database into text file *(I tried binary reading but damn I got me killed & couldn't do it)* & … |
 | Hi Everyone, Background: I have recently implemented the A* pathfinding algorithm in C# based on some pseudo code that I found. I need the algorithm to run as fast as possible and at present my code isn't quite cutting it. I understand that the heuristics used can have a big … |
| | Hi all...I really need someones help and real fast. I am trying to read a textfile with multiple columns that are each separated by a #. eg: Inventory.txt Nokia Lumia 610#Nokia#Touch#8GB#8#Tango OS#3899.00# Blackberry Curve 9380#Blackberry#Both#1GB#8#Blackberry OS 7#3499.00# Samsung Galaxy S3#Samsung#Touch#32GB#8#Andriod#6999.00# iPhone 4S#Apple#Touch#16GB#8#IOS#7899.00# I am trying to save each bit of … |
| | (I'm a Computer Science 101 student writing programs in C on a virtual Linux machine.) Suppose I wanted to apply a single (arbitrary) function to every element of an array, one at a time. Doing this once is easy enough, but I'd like to find a method that could accomplish … |
| | Hi guys, Finally I've registered after being a very long visitor for this awesome community. I have this problem which consumed 2 days of my time trying to figure out how to solve it. And your help is needed guys. The problem says: Transfer elemenents from Stack1 to Stack2 , … |
 | [B]Intro[/B] C is using structures to group data, mostly data that belongs together. Here we have some data that a campaign manager might keep for the volunteers. First we take a look at the C code: [code=c]#include <stdio.h> struct person { char *name; char *sex; char *slogan; }; int main(void) … |
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