199,125 Archived Topics
Remove Filter  | |
 | Hello! :p I don't fully understand how the Fall-Through method works. I’m making a Calendar and I’m using the switch statement to find which season it is for the month. Here is the book code: [CODE]switch (month) { case 12: case 1: case 2: Console::WriteLine(S" [Winter]"); break; case 3: case … |
| | I'm about 3 weeks into my C++ class. I already made a simple program below that calculates grade averages and received an A. Now my teacher wants me to turn in three variations of it, replacing the goto with a while, do while, or for loop. I have experimented and … |
| | What I'm looking for is where to look for how to set the size of the console window automatically, as opposed to the default. I've searched through the MSDN library's Console reference for any function that would set it, but nothing seemed relevant to me, granted I'm not very proficient … |
| | Hi, Trying to get my head around constructing an array of pointers (I think this is what its called). Been reading lots of online tutorials etc and just getting confused. Basically what I'm trying to is set an array of chars, with each array cell pointing to a linked list … |
| | I've produced an exe file in visual basic - (recently downloaded as beta version) When I run it it will start up an excel file - runs fine on my computer but when I try it on another I get error message that dotnetfx must be installed. Can I alter … |
| | Hi, I am interested in comments / experience people have wrt writing a tcp server in .net. We currently have existing an existing server, written in native c++. It communicates with our own browser client using a proprietery protocol and services hundreds / thousands of concurrent connections. The server uses … |
| | Hey guys, I am trying to write a section of a program that reads in data from a file and stores the data into an array. The problem is the length of the file can vary, and I need to know how many items to store in the array.(I really … |
| | hi im tryin to read some info (both characters and integers) from an input file and save them into the sorted list. it is a big project and i cant put all the files i have over here. so i'll just put the part im having a problem. i have …  |
| | alright, here i have this code i wrote....but it tells me now i have to have a public member function that will add two rational numbers, and have the result be stored in reduced form.......hmmmmmm......heres my code: RATIONALL [code] #include <iostream> using std::cout; using std::cin; using std::endl; class rational { … |
| | ok, help!!! I'm totally lost. I have to use a file stream program and add names to file, then keep count of file names, then display the count of names entered and the names entered. Use a loop to enter names until prompt to end. these are just two of … |
| | I have this problem with graphics, actually I know it's with my compiler... If I try to set the background of a button or something I get erros that's not even in my code.. I have this: [Code] btnCalc.setBackground(Color.blue); [/Code] and I get theses errors [Code] //g is already defined … |
 | I have a GUI that displays a graph and I want to have some help with a code that allows you to click a point and then another point and then it draws a line. I need some help with this because I don't know were to start. ;) |
 | Here is a link to some ASM Code that I did while I was in college. Thought I would post it because maybe it will help someone else. [url]http://www.vsbrown.com/asm.asp[/url] :) |
| | hi I am just a beginner to ASP and at my work got this task to complete.There is an existing website with around 1000 asp pages.Now i have to add one table in all the pages in very short time. Can u please help me with ideas and codes, how … |
| | How do I flush the write buffer after a write without closing and reopening the file? |
| | :?: Hi i am in my first C++ class and have already written two simple C++ programs. Im working on another using functions. I have to write 3 functions to calculate the area, cost, and retail price for wooden boxes and a main function to have the user input information … |
| | Hello, can anybody help me please? I am new to C++. I need help with assignment that calculate income tax. thank you. instruction: ******* 1.Set up a project called CTax. 2.Add to your project a class called GRTax. 3.The member variables for this class are: float mTaxableIncome, float mTaxRate, and … |
| | Hi guys, hope you can help me. I've created a form in Dreamweaver (using the insert record wizard) which is linked to a MYSQL database. Trouble is once all the information is inputted and submitted I want the page to reload itself again so I have a fresh form to … |
| | I know the server is there, I used an install php to create the tables on the database. And Tables made it there. But this is what I get when I try to create a user. I'm Stumped. Warning: mysql_connect(): Unknown MySQL Server Host '<mysql29.secureserver.net>' (2) in /home/content/J/D/e/JDenham/html/connect.php on line … |
| | i can't connect to mysql. the error is [code] Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client in C:\Documents and Settings\... [/code] im using the script here in the php tutorial: [code] $Host = "mysqllocation"; //location of mySQL on server $User = "username"; … |
| | I have been given an assignment to write a class to accomodate the following code: [code] int getMenuOption (); int main () { int option; int id; char name[80]; //create a Salesperson object and sets all 12 monthly sales to 0. Salesperson sp; cout << "Enter name: "; cin.getline(name, 80); … |
| | i am pretty new at programming but i want to make a program that will download a file from a TFTP server and then execute that file in command prompt with specific paramete. Can someone give me some general coding i should use? |
| | code is below int average(){ //method in class int total = 0; int NOS=5; System.out.println(""); for(int i=0;i<10;i++){ if(ID ==" "){ NOS = i; break; } total += mark;// total is the problem, tried printing it // while thefor loop was running and at the end // and its says "0" … |
| | I am trying to find the best way to program a timeshare inventory. Here is the problem, one unit has the possibility of being sold annually, odd or even years. If the unit is sold for just even or odd, I then need the open inventory to reflect the opposite … |
| | I have found out through the compiler that you cannot declare and initialize an array within a class header file. I was trying to figure out how I might go about getting a 5 by 14 array initialized as a private mamber within the class. I have included the header … |
| | I will appreciate any help on the following. Please reply to [email]lotbook@telus.net[/email] as well. I am trying to program something that use huge integer matrices, say 100x1500. I can do it in Unix pascal, but the Unix machines are slow. I also have borland pascal 7.0, but all I could … |
| | was wondering if someone could help me on this slight problem my rogram compiles but a section doesnt seem to run.. } void main() { clrscr(); int one, two, three; char choice=' ', input[5]; while (choice != 'e') { cout<<"\nPlease enter +,-,*,/ or sqrt and then two numbers,\nsepperated by spaces, … |
 | Is there anyway of actually changing the length of a slider. I have a some sliders in a grid layout and im wondering wether the grid layout will stop the sliders from expanding. |
| | Hello everybody, I am very curious to see the source codes that describe an image. I want to actually check the source-codes of gif, jpeg etc. files. Also, I am very curious to see the source codes that describe an sound. I want to actually check the source-codes of mp3 …  |
| | Hi, My assignment for class was to produce a program that runs the seive of eratosthenes to determine all the prime numbers between 2 and n, with n no larger than 100. I tryed to write the program with a boolian array that will turn all non-primes to false up … |
| | I am rather inexperienced at C/C++ so hopefully my question will be easy to answer. I have created a struct which contains vectors. I read in data from a file into the various vectors in each struct do a bit of maths, write the results to another file, clear the … |
| | I have a question on how to program my nested loops. This is the output i am supposed to have. Enter the number you want to sum to: 8 0 = 0 0 + 1 = 1 0 + 1 + 2 = 3 0 + 1 + 2 + … |
| | hi, in order to install my php gallery, i have to "Run the photos.sql script in your MySQL database" what does this mean? i know i have mysql, as i have a phpBB2 forum running. but how do i do this? thanks |
| | I have two erros which I have tried everything to fix them C:\Documents and Settings\java:14: array required, but java.lang.String found ID[count] = ID; ^ C:\Documents and Settings\java:15: array required, but int found mark[count] = mark; heres the code class Module { String[] ID = new String[10]; int[] score = new … |
| | I can't get this correct for the life of me please help!! one part (the one thats wrong) says to write it to determine the day of the week for a given day. I don't know how to do this?  |
| | Hi, I am learning Java and I have decided that I should create my first project. I have the application code for a Tax calculator and I would like to add a GUI to it but I am struggling to work out how to enable the text field box to … |
| | My simple HTML script below uses SELECT to create a list which should be accessed by the PHP script as an array. Note the `products[]` definition below. BUT.... I can't seem to get the script to read the array from` $_POST` - anyone know how to solve this? <HTML> <TITLE>Input … |
| | Hi all, does anyone know of a good compiler I can download for java? It would be nice if it was an IDE but it does not have to be. I currently have the j2sdk-1_4 compiler [url]http://java.sun.com/j2se/1.4.1/download.html[/url] and it does not seem to work that well. Also I know that … |
| | Hello all, I am taking a C++ class after not touching it for about 4 years now... I am rather dusty. My book is horrible, I am trying to randomly select a switch case for a word output. This is my latest attempt: ******************************************************* [code] void right(); void wrong(); int … |
| | I am trying to write a piece of javascript so that numbers appear on the page as follows: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 etc,etc up until 100 Have been scratching my head over this …  |
| | I have a project due involving a problem from my textbook. In the text they want a list of all students for a carpool. They want me to get the info from an input file and print only the students from the local city (Huntley). They also want me to … |
| | Hi, I'm a thai student ... now i have a premiership project but i can't pass this problem that is , How to random matching football team ? example I have 4 team in `vector<string>` name [0]=a [1]=b [2]=c [3]=d I want to matching them such as week 1 : … |
 | i hate C++. i have been working through the C++ for dummies book, and i have yet to make any sense out of it. the only thing that i have been able to grasp is the i/o parts. it is so hard. maybe i havent given it a chance to … |
 | i would be plzed that some1 tells me why doesn't my program run?and gives this massege [COLOR=Red]"could not creat process!"[/COLOR] [CODE] #include<stdio.h> #include<stdlib.h> #include<conio.h> struct list { char alph; int freq; }; struct list a[256]; /////////////////////////////////////////////////////////////// int main(){ int j,m,f,k; FILE *fin; char ch; clrscr(); fin=fopen("a:test.txt","wt"); printf("\n enter characters($ for … |
| | Hi all, I've been looking at forums, I've got my hands on phpBB... (it was free!)... yet not sure about it... does alot of things I don't need.... and is a pig to alter the layout, styles etc. (my being useless with php is the main cause for this!). So, … |
| | Hi, I have set-up a while loop to iterate an amount specified by the user. However, is it possible to compare two numbers entered by a user inside the loop and then have the larger number replace the smaller? I am having trouble because I have the first result being … |
| | Hi everyone, I need to write a compiler with Yacc that will basically perform minor algebraic commands. Here is the code so far for the Yacc part. [code] %token INTEGER VARIABLE READ WRITE %left '+' '-' %left '*' '/' %{ #include <stdio.h> void yyerror(char *); int yylex(void); int sym[26]; int …  |
 | hi .. im doin an assignment on edlin text editor.. while implementing the insert new line function i need to exit a loop when a key combination is pressed.. inside the loop there will be some lines reading input from the user..so will be somting like below while( ? ) … |
| | in php i came accross the function [url=http://us3.php.net/checkdnsrr]checkdnsrr[/url]. optionally, you can enter one of the following dns record types: A, MX, NS, SOA, PTR, CNAME, AAAA, or ANY. The default is MX. i have no idea what any of them mean but wanted to use this function to verify e-mail … |
| | hi can anybody please help me with this, i had install a php script but i got some problem with mysql_connect the below is the error message: Warning: mysql_connect(): Access denied for user: 'maximus_dbwebnews@localhost' (Using password: YES) in /home/maximus/public_html/webnews/WebNews/admin/func/db.inc.php on line 25 Database error: Link-ID == false, pconnect failed MySQL … |
The End.