2,055 Topics
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| | Hi! Beginner here. I'm using VB 6.0 . I created a new Access database (.mdb) using Visual Data Manager (from Add-Ins). If I right-click on a blank space in the Database Window, and click New Table in the context menu, a Table Structure window would appear. In it, I'm supposed … |
| | I hope you can help me with this because I am out of ideas... I am trying to pass a structure [I]into[/I] an Oracle procedure and have had no luck… does anyone know how to pass a complex data type into an Oracle database? My idea was to pass in … |
| | I am attempting to search a list to check whether an item is already present before inserting. I am having trouble with the pointers; I understand that I need to set the pointer to the start of list but I keep getting compilation errors. Can anyone help? Here is my … |
| | Hello anybody who takes the time to read this! I am not new to CFM but have not hit it to deep as of this point. Here is my problem and I hope I can explain this well enough. I have a page that will be driven left to right … |
| | hey guys, uhh ok remember the old addressbook problem? well i solved it :cheesy: ! but now my prof gave us the same assignment but we have to do it as linked lists.. and i dont know how to use linked lists quite well yet.. this is my original code …  |
| | [COLOR=purple][B]I NEED HELP WITH THE 4-QUEENS PROBLEM.:rolleyes: [/B][/COLOR] [B][COLOR=#800080]I HAVE TO BUILD A PROGRAM FOR 4 QUEENS SOLUTION USING C.......:?: [/COLOR][/B] [B][COLOR=#800080]FOR MY DATA STRUCTURE PROJECT.[/COLOR][/B] [B][COLOR=#800080]CAN ANY1 HELP ME WITH THE SOLUTION FOR THIS....... I NEED THE PROGRAM......[/COLOR][/B] [B][COLOR=#800080]THE QUESTION IS THAT: [/COLOR][/B] [B][COLOR=#800080]U HAVE A 4*4 CHESSBOARD. PLACE … |
| | Hi. How can [B]I assign an structure with values[/B] in its fields name=doom memory=1212, time=12, files=2; but dinamically??? so i use malloc sixe of [B]the list does not begin in NULL instead "doom[/B]" i have a menu that insert a new Node, when you press F1 printinscreen when you press …  |
 | Hi everyone! My name is Ricardo and i'm having a few problems with a program i'm writing. The program should deal with products information, i'm doing it using a structure, two procedures and a main function, the purpose is so that in the first function, designation of the products should … |
| | Develop a[COLOR=red] C program[/COLOR] that has a structure for a list of students that has the array of students and the number of students. The structure for each[COLOR=red] student[/COLOR] consists of [COLOR=blue]ID number, name, GPA, number of courses, and a list of courses[/COLOR]. The structure for each [COLOR=red]course[/COLOR] consists of … |
| | Hi, While compiling error found. Please give a solution as soon as posible. CODING: ---------- [code=c] #define WIN32_LEAN_AND_MEAN #include <windows.h> #include <stdio.h> #include "delayImp.h" // // Local copies of strlen, memcmp, and memcpy to make sure we do not need the CRT // extern "C" static inline size_t __strlen(const char … |
| | hi Guys this is my problem : a) what should i have to show to Proove that a sort algorithm work well b)what is the order of this algorithm : [code=c] void mySort(int[]A , int n){ int t,i; for (i=1 ; i<=n; i++){ while(A[i] != i){ t = A[i]; A[i] … |
| | I'm writing a utility program. In fact, the program will be a Console application that will contain many static methods, each method being a specific utility. The application will take two command line arguments: filename, and utility name. Of course I want to run the method specified on the file … |
| | Hi everyone! After going through quite a number of site designs, I've finally come to something I like. Although (most of) it validates, the code does not work properly in any version of IE below 7, and Opera also has a slight rendering problem with the links. Basically, I've been … |
| | Hi, i am trying to persist the session of my application. i have several complex objects, some of which may not be implementing serializable. i have started with retrieving the session and for each attribute in the session i generate an xml. the problem occurs when i try to convert … |
| | Dear , I have a assignmnet due on tuesday and i have 3 midterms right back to back on monday and tuesday and i don't have time to finish it. I'll include the assignmnet here and would appreciate if somebody can do it for me please. Assignment Goals: 1. Practice …  |
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| | Hi, I want to develop a form in which i have a grid like structure(rows and columns). i can enter data in as many lines as i want. And in one cloumn i want to add a checkbox. When i click the Save button on the form then only those …  |
 | [B]EDIT:[/B] Again, after searching for some time and not finding any answers then asking here and going back to experiment a bit with my code, I figured out the answer just by trial and error :| Hi! My current homework assignment requires me to read some info from a file, …  |
| | Hi, it's me again lol... Ok i havea windows forms application. I have several classes with pointers to other classes eg: [code=c] class1 { public: function(void); class2* c2; }; class1::function { c2->variable = 3; return 0; } [/code] I think form1 is an object, maybe this is cos i'm a … |
| | hi everybody :) i've just bought a sun box on ebay, installed gnu/linux on it and am now trying to write a short assembler program. this seems to be very different from assembler on my tried and trusted pentium III. anyway, i found a few guides on the net and … |
| | Okay, I'm working on a small project for my daughter's class at school. They have a fundraiser running right now and they want to post their fund raiser data on the their school website. What they want is this, they want a page listing each student and the amount that … |
| | Hello, im trying to compile few .java files but i'm geting error message: GraphicsHandler.java:62: ';' expected for (Player p : server.playerHandler.players) { GraphicsHandler.java:67: illegal start of expression }}} I just don't know what to do... ----------------------There is my GraphicsHandler.java-------------- public class GraphicsHandler { public static int[] GFXspot = new int[5001]; … |
| | Hi all, I know there have been several threads about getting card images into a GUI, but I'm flustered trying to understand why some things work and some things don't. Here's the code: [php] import random from Tkinter import * import Image, ImageTk class Card(object): suits = ["C","D","H","S"] values = …  |
| | Hi, I'm revising for an exam comming up in C Programming. Can anyone help by answering some typical questions which might come up in the examination. Any help would be appreciated. [B][U][COLOR=#000000]Basic data types[/COLOR][/U][/B] [U][COLOR=#000000] [/COLOR][/U] [LIST] [*][COLOR=#000000]What are the different types of data?[/COLOR] [*][COLOR=#000000]What are signed and non-signed data … |
| | I am tring to get the real time data [B][COLOR=#7f0055]for[/B][/COLOR] almost 200 subjects [B][COLOR=#7f0055]and[/B][/COLOR] store it in a file. But then I get the each subject data in four different subject codes in the sense four rows from the real time data which I want to store all of it … |
| | Hi all My first time with this forum:). I'm running python 2.4.4 and unicode enabled wxPython on Windows XP. I'm writing a gui application which requires users to be able to type accented characters easily into a TextCtr. To this end I have built a set of tools on a … |
| | Hello everyone ... : ) i'm studying data structure and i'm trying to collect all the point in this course . what I have now is a question about sorting . I want to learn how can I do it and code it in the right way .. [quote] The … |
| | Hi everyone! I am having some difficulty with my code here. I wrote a prgraom that is supposed to receive a non-determined number of fields from an HTML form and return their values back to a browser. I feel like I am almost finished but when I open up the … |
| | [COLOR=#555555]I am suppose to be creating a program that uses a structure named Moviedata to store the following information about the movie: Title, Director, Year Released, running Time (in minutes).[/COLOR] [COLOR=#555555]The program should create two moviedata variables, store values in their members, and pass each one in turn to a … |
| | Hi All, Thanks for all your help and advise. Here is a code for printing sales record. I don't understand what is the error in this code. When I try to complie and run, it says it cannot open the "sper.dat" file. Please help. Here is the 2 input files …  |
| | Hi everyone, am new to this site. I have been reading through the forums and it has been helpful for me so far. I have an assignment that could make or break my grade. so please help! am not asking for it to be done for me, but i just … |
| | I am having another problem with a new project for my programming class. We have to create an ATM that the user enters the account and pin number to get to a main menu. The program consists of a form for each type of activity(logging on, the main menu, withdrawal, … |
| | I've been asked to create a movie data baseusing a hash table (w/ linked-list collision resolution) and a BST. Both of them contain a field that points a given structure (we'll call it *pMovie and its of type MOVIE) in memory. For example, if i'm going to insert "The Matrix" …  |
| | Hi I have been trying to get this code for about a week now its due shortly and I still can't get it. The instructions are to 1.Write a structure definition Sneakers that records a one character code fot the manufacture (N for Nike, R for Reebock, ect), an interger … |
| | [COLOR=#191970]The data table looks like this date num1 num2 num3 num4 num5 num6 1/1/06 1 45 32 21 15 48 SQL script 1 should be able to do the following show the Top 3 number pairs another words if the pair 45 and 15 shows up 98 times and 32 … |
| | ok, i need help writing a program that stores data about a basketball player in a structue. I need to create a structure for players name, players number, and by points the player scored. I need to keep an array of 5 of these structures. Which each element is for … |
| | Ok, I'm doing a basic structure program that displays things. Here's an example of what it should display. [code]Invalid data in line 11 Daring Dunkers Player Statistics Player Field Goals Free Throws Total Tried Made % Tried Made % Points Jerry 2 1 0.50 2 1 0.50 3 Akeem 0 …  |
 | ok here is window [CODE]#include <windows.h> /* Declare Windows procedure */ LRESULT CALLBACK WindowProcedure(HWND, UINT, WPARAM, LPARAM); /* Make the class name into a global variable */ char szClassName[ ] = "jan birsa"; int WINAPI WinMain(HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPSTR lpszArgument, int nFunsterStil) { HWND hwnd; /* This is the … |
| | Hi, I need to be able to call a function from all the C++ files included in my project and i am not sure how to do it.. everytime i try something (such as exporting a class or function) i get multiple function declaration errors and it fails to compile, … |
| | [code=c]struct DATA { pid_t pid; int lenth; char buff[128]; }; main(int argc, char* argv[]) { int pos,chlds,fd[2],ifd,ofd,i,n,nofreads[50]; struct DATA data; pid_t pid,child[50]; FILE *fp; pipe(fd); chlds=atoi(argv[1]); ifd=open(argv[2],O_RDONLY); for(i=0;i<chlds;i++) nofreads[i]=0; for(i=0;i<chlds;i++) if((pid=fork())==0) { // ONLY CHILD COMES HERE close(fd[0]); data.pid=getpid(); while((data.lenth=read(ifd,&data.buff,128))>0) { write(fd[1],&data,sizeof(data)); //sleep for random time (0-chlds seconds) sleep((rand()%10)+1); } … |
| | UPDATE: MY COMMENTS POST BUT NOTHING ELSE? I have a form that collects firstname, lastname, email, attachment(file), and comments. I can query from my database, but when i submit data the fields are BLANK? What is going on? Below is sql on export. Table structure for table `clientlist` -- CREATE … |
| | Hi all, God Bless U, [B]Thursday, October 19, 2006[/B] [COLOR=red][B]first i am writing the my problem again......:!: [/B][/COLOR] i am facing a problem in SQL Server. I am have a table given below.. ------------------------------------------------ Table name is "A" ------------------------------------------------ 1 Michle Administrator 2 John Consumer Finance Officer 3 Jackson Employer … |
| | Hi all,:confused: God Bless U, i am facing a problem in SQL Server. I am have a table given below.. ------------------------------------------------ Table name is "A" ------------------------------------------------ 1 Michle Administrator 2 John Consumer Finance Officer 3 Jackson Employer 4 Goeffery Empl0yer ------------------------------------------------ Here the identity column is the first one. Now … |
| | Debian Linux is what you might call very, very flexible because it runs on nearly any hardware configuration, from Motorola chips to PowerPC to the x86 structure. So whatever your machine is Debian Linux can most likely run on it. However, because installation is so different between different setups, this … |
| | i get this error while compiling my .o file (object file) Data.c:24: error: field `HtStatus' has incomplete type Data.c:25: error: field `DcStatus' has incomplete type [code] struct database { struct hStat HtStatus[SIZE]; struct dStat DcStatus; }; struct hStat { //something; }; struct dStat { //something; }; [/code] do i need … |
| | Hi everyone How are you, hope good. I am new to this forum and if there is anything that I included here which I am not supposed to have, pls let me know. However,can you please help me with matlab. I want to built a classifier to use in predicting … |
| | this is a program that i have to write. followed by the code i already written. Design Specification You are to write a program called “StockAnalyser”. Your program will read a text file that contains historical price of a stock. The program will allow users to query the stock price … |
| | 'evening everyone, Long time since my last post, I've been good and kept machine tidy with DaniWeb recommended tools. Daily and weekly updates and manual and auto scans with AdAware, Spyware Blaster, AVG, Spybot, Panda, all of them..outcome allways "0", PC has been cleaner than baby's fresh dipers. I noticed … |
| | Hi, I don't know if this is possible. I have a data structure that is displayed in various tabbed panels in various forms(JList/JCheckList etc.). Some of these panels are able to manipulate the data structure. Is there a way to attach some sort of ActionListener to data structure so whatever …  |
| | Hi, I need to learn how I can use a custom data structure in a JList. In my program when I click the Add button next to the JList a JOptionPane opens and takes a String input. The input is then used to create an object which is placed in … |
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