2,055 Topics
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| | [First I have to apologize because I am posting this in two different forums on this site.] I am building a system to mimic the NT user and group system. It works fine, but because of the way I am storing and querying the data (from MSSQL), it takes forever! … |
| | Help me with this Simple Problem using structure in turbo C. Basic Program The Problem:Using structure 1) Consider the given data in the student Class Record a.) Enter for the name of the student and student number (10students). b.) Enter the class standing and prelim exam. c.) To Compute for … |
| | Respected Viewers, Hello, I am Manojsah a new java learner. Right now i am learning Data Structure using Java. I am facing lots of problem there in STACKS, LINK-LISTS, QUEUES and especially INFIX POSTFIX PREFIX. So, its my humble request to all please help me and guide me how to … |
| | Dear friends, I am working on JNI (Java Native Interface) in my project as i have application and libraries in "c" programming language and i wish to make it accessible with java application. But i am facing some problem while writing java code as I am not expert with java … |
| | 1. Introduction The objective of this project is to develop an Airline Reservation System. Green Dot airline has just purchased a computer for its new automated reservation system. You have been asked to program the new system. You are to write a program to assign seats on each flight of … |
| | please assist me in doing this assighnment. To design and implement an applet that graphically displays the processing of a selection sort. use bars of various height to represent the value being sorted. Display the set of bars after each swap. put a delay ib the processing of the sort … |
| | hello sir sir i am doing data structure using c but sir i have some problems in how to get algoritham complexity.please tell me which site contain full detail on algoritham complexity although i have read full chapter but some little bit confusion so plz sir thanx from deepak kr.  |
| | I came across this site while looking for solutions to my problem and thought I should post it here: I don't have that much experience with OS X or macs in general, but I know enough to find my way around the OS quite well. Normally I work on a … |
| | I have a MySQL database design which consists of several tables that are identical in structure, but contain different sets of data (each table is assigned to a specific group of people). This is because each table might grow to several tens of thousands entries, and with a prospect of … |
| | Hello all, I'd like, very much, to understand linked-lists.I've read many texts on the subject and tried many source codes but none of them seemed to fit my needs (one from daniweb is pretty close but it's in C) so I, as desperate as I can be, beg you for … |
| | hello ppl this is my 2nd post and as i said earlier, im writing a cpp program for an exam project. the project is designing a school database system neways the problem is that the the compiler hangs and terminates whenever a wrong type of data is entered i mean … |
| | I need help. I need help on reading input file using .READ and normal streams. I also need help on sorting input file and passing data to the structure rec and output it without showing any null characters..... here's my confusing code... #include <iostream.h> #include <iomanip.h> #include <fstream.h> #include <string.h> … |
| | Hi, I need to create a stack with a key and for each key one or more instances of a data structure associated. A multi map seems to be best suited for this. However, I don't know how I could extract an element with the maximum key value whithout knowing …  |
| | [COLOR=Blue]I have the following code to initilize struct booknode in a link list.[/COLOR] [code] // Here is how I defined booknode typedef struct booknode { char *title; // char[], holds book title char *author; // char[], holds book author char *isbn; // char[], holds book isbn float price; // float, …  |
| | I was tring to write some data in a file from the singly linked list and also read the data from that and append it to singly linked list in the begening of the program.For this i had written two seperate functions . 1. writetofile 2. readfromfile for appending the … |
| | Hi, Inherited problem in that a programmer has left for better pastures overseas and that without trace - no source code found just a working prototype that actually needs very little modification. The application connects to our website and downloads information to the PC's SCREEN. Need however for this information … |
 | I don't know if this is the right forum for this. Perhaps there should be a "General Linux Help" section? Anyway, I have been a Linux user for over a year, but I've never truly understood how the operating system works. I don't even understand the directory structure. I heard …  |
| | I'm trying to generate a search results page for a simple forum type page. My problem is that I'm searching the post content for the inputed keywords and then return a distinct list of the threads because often there are mutliple search hits within a common thread. So what I've …  |
| | Hi there I need to create a command line interface in java. I have something that connects to an oracle database and allows me to do a predetermined select steps. I need some sort of java code that will allow me to have a prompt: Which you like to do? …  |
| | Hi...I'm very new to Matlab, I need urgent with a program of mine. Can anyone please help me?? thanks a million. The following is the error message I get everytime I run program 1: ??? Error using ==> optimset Expected argument 2 to be a string parameter name or an … |
| | [url="http://cube.ign.com/articles/606/606538p1.html?fromint=1"]http://cube.ign.com/articles/606/606538p1.html?fromint=1[/url] [QUOTE] Sony has reportedly suggested using Blu-ray's disc structure and HD-DVD's software technology while Toshiba has suggested keeping HD-DVD's disc structure and applying Sony's multi-layer data-recording technology. [/QUOTE] |
| | [code] /* v_regdb.c ****************************************************************/ /* */ /* */ /* */ /* This is a maintenance program for an existing Vehicle Database. */ /* The program is an interactive menu system, which allows the user to */ /* edit, delete and insert records into an existing database. */ /* All input … |
| | My assignment is to create a definition of the class [B]Box[/B] and a structure definition. The class definition needs the following: [COLOR=Navy]Data Member Data Type[/COLOR] [B]boxNumber int boxType int boxLength float boxWidth float boxHeight float[/B] [B]boxArea float boxCost float boxPrice float boxProfit float[/B] boxFile fstream [COLOR=Green]//Dont include boxFile yet.[/COLOR] Member … |
| | Hi, i'm doing a program in OpenGL and need some help with arrays. Basically I have a structure called ObjectNode which is used to implement a linked list with two data members, an int for the object type and an array of IntPoints (IntPoint is just a simple structure to … |
| | I think the best way for me to explain this is to show you guys what im trying to do. [code] #include <iostream> class customer { int CustID; public: void CCustRecords(int NumOfCust) { x = NumOfCust; for(int i = 0; i < x; ++i) { cout << "Enter the Customers …  |
| | I'm currently a 4th-year CS major. This is not to say I took many CS courses, but I still need to take classes on Operating Systems, System programming, S/W Engineering, AI, Database, etc. So, far, my programming skills are pretty trivial. I know C++/Java but can only write simple trivial … |
| | I have a function in one of my programs that picks a random state from a list. It then puts this random state in a structure array. However the name selected from the list does not match the name that winds up in my array structure. The following is not … |
 | I have a template linked list class, eg: [CODE]LinkedList<int> list1; LinkedList<implicant> list_imp;[/CODE] Now I need a Linked List of Linked Lists, This is how I declared [CODE]LinkedList<LinkedList<implicant> > list_of_lists;[/CODE] Then I declared a Linked List of implicant class. [CODE]LinkedList<implicant> implicants_list;[/CODE] I calculated some value and put them in the implicants_list. … |
| | Hi, I am writing a program at the moment which requires me to scan in data from an external file, which to be added to a linked list. The external file is a list of pairs of cities and the distances between them - each piece of data is tab-delimited, … |
 | [b]Declaring Objects[/b] When one works with classes, each instance of the class which is defined is known as an object. C++ is an extremely object oriented language (perhaps not so much so as Java, however). In OOP, or Object Oriented Programming, one can easily perform multiple tasks on objects which … |
| | Hi I need help with devising a method that will calculate the frequency of elements in a chain data structure. Here's an example of what the method is supposed to do. If x = [3,6, 5, 9, 4, 5, 3, 5, 5, 1, 6, 10, 3, 3, 1, 7, 5, … |
| | #include <iostream> #include <stdio.h> #include <iomanip> using namespace std; struct person { char name[15]; int Idnum; int *testscores; float average; char grade; } *student, freshman; //////////// function prototype /////////// void allocate_memory(int number_students , int number_scores); void get_data(int number_students ,int number_scores); float validate_score(int score); void print_results(int number_students ,int number_scores); void release_memory(int …  |
| | I need to write a string field-char customer_name[20]- in a structure data type to a file using fprintf,fscanf,scanf. I failed to use the below syntax. Please I need to not go outside scanf,fprintf,printf . /* Book name : The prodessional programmers guide to C File name : E:\programs\tc\iti01\ch09\main\01setupm.c Program discription: … |
| | I have a structure set up from some earlier help. Now when I try to write the data to the disk I only write zero's. I have no idea what I have done wrong or why this is happening. I realize this is not the complete program but shows the … |
| | is this program i wrote so far going to store all the data entered by the user correctly?, i dont really understand structures completely yet. i think my cin statements need to store them differently to reference the structure. my code: #include <iostream> int main() { struct students { char … |
| | Hello, I am learning to use Borland Builder 6.0 (and trying to remember/learn to use C++ after taking a college course in C programming nine years ago). I have created a data structure. When I try to delete it using: [COLOR=Navy]delete films;[/COLOR] I am told that deleting an object requires … |
| | Hi, I have come up with a project to design a web-based Complaints and Suggestion System for a local estate agents in my area and I am going to use PHP with a MySQL database and at the moment I am doing all my Process and Data Analysis before moving … |
| | I have to make an assignment for my class I ve done 9 assingments already but this one got me lost. How can I do it? New concepts reinforced: Pointers 1. Create the function GetEmployeeData. 2. Call the function above passing as arguments the addresses of Name, Id, RateOfPay, and …  |
| | Hi, I have come up with a project to design a web-based Complaints and Suggestion System for a local estate agents in my area and I am going to use PHP with a MySQL database and at the moment I am doing all my Process and Data Analysis before moving … |
| | :sad: hi friends my name is A.Siddhartha currently iam pursuing my masters in information technology and i have to do project in C++ as iam very new to information technology as my background is chemistry so iam having problem in doing this project. so pls help me how to do …  |
| | Hi guyz, I am about to start my third semester in my university. I have options to take Data Structures(CSE 225) or Discrete mathmatics(CSE 173). I am not sure which one take to before the other -- I will be doin both though. What do u guyz think. Will taking … |
| | Hi, Firstly, thanks for letting me join. Hopefully you guys can help me and vice versa. I've just started a project creating a virtual map. This map will allow uses to walk around a town using digital photographs. I was just looking for some advice as I cant decide whether … |
| | Here is my code I am trying to figure out what is wrong with it, can anybody help me. [code] #include <stdio.h> #include <stdlib.h> #include <string.h> int GetBuffer(char* buffer[]); int ParseArgs(int argc, char* argv[], int* canonical); main(int argc, char* argv[]) { int canonical=0; //If it is true, print the ascii … |
| | I have Windows 98 SE operating system, and a Hard-disk (20GB) with two equail partitions... There is a short description of my problem on bottom of this post (read it first or start reading how it happened (right below)...)... ----------------------------------------- Today I used my computer as usual, I wanted to …  |
| | hi I wonder if array can be work along with structure? Below are the declaration of my structure struct employee{ char ID[15]; char Name[20]; char Department[5][30]; int selection; char Post[3][30]; }; struct employee record[200]; I was wondering could if there is anywhere you can : struct employee{ char ID[15]; char … |
| | It took me about 2 days but I got it lets see if you can do it. Challenge ends on October 27 the program will then be posted for you viewing The program is designed to write a three-structured program in structure form with data members and member functions. In … |
| | Hi, I am having some problems with a program I'm supposed to write: here is the program I am supposed to write: Write a modular program that uses a structure to store the following information about a customer account: Name Address City, state, and ZIP Telephone number Account Balance Date … |
| | I've at least *seen* PHP code before, and have modified my own phpBB forum moderately. However, I've been set a project to build a web interface for recording skittles scores (like 10-pin bowling, but with 9 pins!!), and producing a nice ordered table with player names, number of games played, … |
| | Help me please! After I installed Suse Pro 9.1 I get the following message when trying to boot to windows from the grub bootloader: [quote]root (hd0,0) Filesystem type is fat, partition type 0xc chainloader +1 NTLDR is missing Press any key to restart[/quote] I've tried the suse fix ([url]http://portal.suse.com/sdb/en/2004/05/fhassel_windows_not_booting91.html[/url]) but … |
| | Hi ! I would like to ask your help. Since days, I am reading fstream tutorial in tutorials section as I am trying to put together 3routines: 1., Can write a structure to a file. (ButtonClick1) 2., Can tell how many records in the file (ButtonClick2) 3, Can read back … |
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