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| | Hi i could not specific Record from my binary file. This is the method to list out all records. [code] int student :: showall(fstream &fp) { student rec; fp.seekg(0,ios::beg); int i=0; cout<<"Position\tRoll No\t\tName\tBalance"<<endl; while(fp.read((char*)&rec,sizeof rec)) { cout<<i*sizeof rec<<"\t"; rec.show(); i++; } } [/code] While running this i got the below … |
| | Hi friends, I dont have clear idea about drupal forms. Please guide me to learn it. |
 | Hi all , I am learing J2ee by doing some projects. Last time i did a basic application for calculate profit and loss account, In that i maintained daily income and expenses,the user can view monthly ,yearly expenses. for that report i just displayed the data using html tables and …  |
| | I know C++ and java. My school focuses on Java but it doesn't seem to be very appropriate for game design. I wouldn't even consider Java if it wasn't for Minecraft. I want to make some nice and small indie games. If they go far great, but I also want … |
| | Hey there, everyone. My friend and I are looking into writing a very simple game in Python. We're gonna use PyGame for it as well. It's a top-down view 2D game where you play as a guy with an ax who kills zombies. There are not different levels; it's all …  |
| | Hello all, I'm trying to read an ant script through java and find where all its .java files and libraries are located. I've gone through the Apache ant API but couldn't find an appropriate method. So far all I could come up was the below code, it gives the properties … |
| | hello i am trying to broadcast some values, but i dont see the function of broadcast happening....the code i had written to broadcast is #include <stdio.h> #include <stdlib.h> #include <mpi.h> int main(int argc, char *argv[]) { int rank, size, i, n, num, send; n=atoi(argv[1]); MPI_Init(&argc, &argv); MPI_Comm_size(MPI_COMM_WORLD,&size); MPI_Comm_rank(MPI_COMM_WORLD,&rank); if(rank==0) { … |
| | I'm trying to simply display some data from my database, but without duplicates, I'm working with the following code: [CODE] $query = mysql_query("SELECT answers FROM users"); $rows = mysql_num_rows($query); for ($j = 0 ; $j <= $rows ; ++$j) { $row = mysql_fetch_row($result); echo $row[0]."<br>"; } [/CODE] This works perfectly …  |
| | Working on an assignment for class. I was able to get the sorts created buy for some reason im having a problem with reducing redundant code within my int main() function [code] /* 1.) create 10, 100, 1000, and 10000 randomly generated elements 2.) Perform The Following Sorts on the … |
| | Hi Guys, [CODE] Yii::app()->clientScript->registerScript('highlightAC','$.ui.autocomplete.prototype._renderItem = function (ul, item) { return $("<li></li>") .data("item.autocomplete", item) .append("<a><img src=\"'.$Image.'\" border=\"0\" width=\"25px\" height=\"25px\"/> " + item.label + "</a>") .appendTo(ul); [/CODE] BY refering the above code, I wish to attach my image into an autocomplete search bar where each result will have different image depend on … |
| | Hey everyone, I'm need help with a problem I'm working on. I am trying to write a code that will tell how many coins are in the amount of change from 0 to 99. My algorithm is: Get total value of change Set value of quarters to q=.25 Set value …  |
 | ok well this is my first thread that im asking 2 questions, im new here, these are from my high school college computer science class, one is newer and one is older, i went back to the older one because I still want to finish it and try and extend … |
| | Is it possible to create a dynamic-sized array of structures within a structure? To provide some info, I want to read some student info off an input file, which includes some miscellaneous information, subject codes and corresponding marks. The number of subjects taken is also provided as a number in … |
| | Ok, to the point as suggested. Second semester CS assignment to write program that reads maze info in from txt file to create maze a solves the maze recusively. I've got a dynamically allocated 2D array wtih each cell containing number that detemines the walls by bit values and it … |
| | I am writing a recursive function to return an integer after converting a string. I am very close. This was already quite the brain teaser, and recursion is not my cup of tea. Perhaps somebody can help with this small little problem I am having. The last thing I need … |
| | Hi all, I am doing the assignment as below. It is nothing wrong but just I think I complied c code and c++ code in the program. Now I would like to change it to work under c complier, but just dont know which part is wrong. Can anyone of … |
 | hi i tried a code to implement non repeating random numbers from1 to 25..but its showing only 24 numbers..code is below..pls help me..or sujjest me a good code for non repeating random numbers[CODE] using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace teasting { class Program { static void Main(string[] … |
| | Hi I want to know how to insert picture and how to retrieve it from a table in PHP. Please help me.. Thanks in advance..... |
| | Hi all i am facing one problrm in web based application as i have more experiance in windows base application so anybody hase idea please reply as soon as posible i wan't the first page of pdf need to convert into jpeg file thata i have done the problem is … |
 | I'm writing an application to update a database with student records. I've used this particular code before, but with just a single column, but i added multiple columns to this one. when i call the sub to save the records it gives me this exception: syntax error in INSERT INTO …  |
| | I have to create a cafeteria survey application. Twenty students were asked to reate, on a scale of 1 to 10, the quality of the food in the student cafeteria, with 1 being "awful" and 10 being "excellent." Allow the user input to be entered using a ComboBox. Use an … |
 | please install this C++ software and according to image i am getting few errors will some one help me solve this problem ? software link : http://www.ziddu.com/download/17082595/turboc.zip.html image link : http://www.ziddu.com/download/17082611/untitled.JPG.html thank you .................... |
| | I'm writing an alphabet cipher that ciphers at random. It looks like it should work when I'm debugging it but when I look at the cipher key it comes out with duplicate letters like some of them weren't switched during the for loop. Any help is much appreciated. WasSwapped is … |
 | hello everyone. I have a program that should display report let say from a date to date. but i am using string compare and not date compare. what is my problem is it is not displaying the correct output and always shows a dialog box that request parameter. -how do … |
 | Hi i have about 5 types of strings having information in each string i need to transfer them into a binarytree so i need them in one node only i cant work out what i have to do.. every time i add a string it adds a node i want …  |
| | Hello, I am new to C++ and very lost. I have attempted this program but my output displays file was unable to open. I am not sure I am even on the right track. Here is my project: Write a program that reads strings from a file into a vector. … |
| | I want to learn how to write a compiler. Can someone help with the path, what i need to be able to write a compiler. Any tutorial links? And can someone help me with becoming a system programmer. What i need and some tutorial links? thnx. egoleo. |
 | So I learn and write php. Very messy I am sure. I find that MySQL is deprecated and no longer the latest and greatest. I want to take my app offline. Ok, but how can I do that if the remote server is not a option? How do I store … |
| | So im making a anagram detector that reads all the words in a string. I already have the anagram funktion working (returning true if it is a anagram, and false otherwise) But i am having trouble making a loop that reads all the words in the string, and returning the … |
| | I'm 'spose to be making a screen saver-ish program where objects bounce off the walls, but I'm stuck getting multiple objects to show up on the screen at once. This is my object to make a square: [CODE]package movingshape; import java.awt.Graphics; import javax.swing.JPanel; import java.awt.*; import java.util.Random; public class Shapes … |
| | I'm working on a lab for my C++ class that is the first to use classes and objects. It requires a search function that lists tasks found for a target course. I can't get the search function to work. Here is the relevant code: from main source code: [CODE] void … |
| | I am new to VB. I use Visual Studio 2010. I got most of my rental program to work, but I am having trouble with the easy part. The First Name and Last Name are supposed to combine to the FullName. I know I have to use the assigning textbox …  |
| | I am developing an application in which I have two JPanels (aPanel and bPanel) added to a parent JPanel (cPanel). I need to be able to double click on either aPanel or bPanel to change its color. If I double click on aPanel, it changes color as desired. When I … |
| | Alright, so in yesterday's thread, I asked for the codes to copy the contents of a directory to a separate directory. The code: My.Computer.FileSystem.CopyDirectory( , , ) worked fine. However, I have decided that I wish to add a progress bar into the mix so that the user can see … |
| | Hi Guys, I am almost done with my program, until this problem arises and I can't solve. I have two forms. First form has 1 listbox and 2 buttons. Second form has 1 datagridview and 1 button. The first form opens the csv and list the location+filename of the CSV … |
| | Can u help me guys. I have problem of calling function from class and overloading. When I'm trying to print short int type number, the program brakes down. No errors are shown which tell me whats wrong. [CODE]#include <cstdlib> #include <iostream> using namespace std; int i=0, j=0, zero_fill, l=0; class … |
| | Hey guys, now I have an assignment to create code that will ask for a number and then calculate the factorial of it with a for loop in a separate function and return the value to main.. Here is my code, I think it looks pretty good, but when I … |
| | i am looking for some advice on what is the best approach to get this done :) my datababase holds a table categories with the columns [CODE]|category_id|category_name|category_parent_id|[/CODE] i am showing my users a html sortable table with the following columns |category_id|category_name|category_parent_name| so what i want, is to do a ORDERBY … |
| | [CODE]package lottery; import java.util.*; import java.util.ArrayList; public class Lottery { public static final int REGULAR_NUMBERS = 7; public static final int EXTRA_NUMBERS = 3; public static final int MAX_NUMBER = 39; public static final int TOTAL_PRIZE = 50; public static double winning; public static double cost; public static int round; …  |
| | alright so i have a problem iam working on i have to enter a 7 digit phonenumber then generate a word so example 639-2277 word mean the word newcars or any number would come up as a word well i cant get words to generate only random letters annd right … |
| | Hi guys.. Well, i am an IB student in grade 12 (last year in high school) last friday, the IT technician in my school dared me to make a mail server (send and recieve emails) and he said he can give me all the dns access that i need to …  |
| | I would like to automatize this process: Upload in private mode all selected videos on YouTube channel, then embed it on a private blogspot blog with the setting: no related videos, play in HD, custom width of 1500 by 1150 (or just custom width X where X is width and … |
| | WHAT in Heaven's name is a "T_STRING?" Nowhere do I see a definition of T_STRING, or why it is called T_something. From what I've been able to piece together, it might be an unquoted string. I have a [CODE]Parse error: syntax error, unexpected T_STRING in /home/xxxxxxxx/public_html/include/mmeetingDate.php on line 10[/CODE] Since … |
| | Hi,I am new to jquery n using below code for submitting data in database. Its working fine for small data but not working for large data. Need suggestions Php code: [CODE]<?php include('db.php'); if($_POST) { $name=$_POST['name']; $desc=$_POST['desc']; $price=$_POST['price1']; //$type=$_POST['type']; mysql_query("INSERT INTO `pgdetail` (`name`, `desc`, `price`) VALUES ('$name', '$desc', '$price')"); } ?>[/CODE] … |
| | I am supposed to have a while loop that asks for a number until the number is a negative. Then I am supposed to get a total of all of the numbers EXCEPT the negative number. As of right now my program adds up the absolute value of all the …  |
| | Grade2 Class.... [CODE]public class Grade2 { public Grade2(double input) { Grade = input; } public String getLetterGrade() { if(Grade==(4.0)) message="A+"; else if(Grade>=(3.85)&&Grade<=(3.99)) message="A"; else if(Grade>=(3.7)&&Grade<=(3.8499999)) message="A-"; else if(Grade>=(3.01)&&Grade<=(3.3)) message="B+"; else if(Grade>=(2.85)&&Grade<=(3.00)) message="B"; else if(Grade>=(2.7)&&Grade<=(2.8499)) message="B-"; else if(Grade>=(2.01)&&Grade<=(2.3)) message="C+"; else if(Grade>=(1.85)&&Grade<=(2.00)) message="C"; else if(Grade>=(1.7)&&Grade<=(1.849999)) message="C-"; else if(Grade>=(1.01)&&Grade<=(1.3)) message="D+"; else if(Grade>=(0.85)&&Grade<=(1.00)) message="D"; … |
| | I have a problem with case sensitive input my options are s and b and how to make a program when I input capital B or S to continue? [CODE] // options for selling and buying stocks System.out.println("\n"); System.out.println("Options as single upper or lower case character : "); System.out.println("\tB to … |
| | Well I was an old vb.net programmer,but not very professional and so with Java. I know the basics stuff how to think and how/why to write variables, methods, functions, threads, networking using streams or packets, and even I can write a database program which retreive records and insert records in …  |
| | How to verify email address whether exist or not in asp c#? I have search google about it, but there are no one clear's solution.. I need all help!!! Thank You.  |
| | Here is class that can be fed directly from split stream like one number per line file (or [URL="http://www.daniweb.com/software-development/python/code/321725"]generator producing 'words'[/URL] from multiple numbers per line).  |
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