Software Development Forum

My teacher has given me an assignment to parse a text file that contains no more than 25 "Students" the Student object has a Name, and five grades contained within an array. Now, I've set up the Student file, the Array template file per his instructions and i'm reading in …

What do i do if my sql server in the server explorer always has a red cross on it, if i click on it and then look in the properties window on state it says it is closed and therefore I cant work with my database. if i try and …

I want to read a bmp file in c. i can read the header but now i need to see het photo. the attachments is am exemple. [CODE]#include <stdio.h> /* We moeten een apparte struct aanmaken voor de Magic Number, anders krijgen we een foutieve waarde hiervoor.*/ struct MagicNumber{ unsigned …

Hi, Currently I have two files: (I've labeled the columns to help with the explanation) mature.txt [0m] [1m] [2m] [3m] [4m] [5m] [6m] [7m] scaffold1088 121550 D 18 ppy mi 164g 88.6 scaffold1141 262270 D 18 ppy mi 896 90.2 scaffold1168 54635 D 18 peu mi 2138 87.5 scaffold1168 56190 …

Hi, I'm creating a component for a process flow charting system, and have come to the point where I need to implement D&D between components. I have a panel containing expanding lists, where each list item represents a process definition. What I need to do is the following. Altogether, I'm …

Hey, This is probably a newb question, but what all can a string type variable hold? Is it restricted to just letters or can it hold things like "/\|;:'><!@#$%^"...?

I have a mass of files, all named 1.txt, 2.txt, etc. all the way up to 100.txt in the same directory (let's say C:\Example1) that have come from a website and are either of one of the two following formats: [CODE]"blah blah blah, 1234, blahblah" (Always 4 numbers, as it's …

Hi all, this is my codes. [CODE]import java.io.*; public class Testing3 { static double[][] mydouble; static int a, b; static double d; static String[] temp; public static void main(String args[]) throws Exception { try { BufferedReader in = new BufferedReader(new FileReader("C:\\Users\\Serene\\Documents\\Major Project\\Alignment Algorithms\\Testing2.txt")); //reading files in specified directory String str, …

Hi .. anyone can give me a clue about create shortcut path map using java. thanks for advance :)

My daughter plays FaceBook games and is always asking me to solve anagrams. So I thought I would make a script for her to enter a scrambled word and it would compare it to the built-in spell check dictionary. But this code returns words such as quip and quiz when …

Hi, I like to add one context strip along with the inbuilt context strip in text box.How can i achieve this...

O.K., I have a project I'm working on. It uses 8 classes (I'm only showing 2 and main). It gives me a "bad_alloc" error when the obj is instantiated. When obj is removed it works fine (or call the personType class that "should" be inherited from extPersonType.) Any thoughts of …

I am making a program for my class where I handle equation problems such as: 2a-3b+5c=10 3a-2b-3c=-5 where the answer would be: 5a-5b+2c=5 This is what I have so far. It still isn't perfect cause I still haven't figured out the "=" part. I do have it performing the math …

I need to create a project for college using visual basic 2008 express edition. I have to create a quiz with a login and password facility, so when you run the project the user will have to enter their username and password then be taken to the quiz. How would …

Can any one tell me how can i make privileges for user to restrict them and only administrator have all rights. Please help me Thanks in advance.

please help me.. here's another one.. 2 dimensional array program that computes the sum of data in columns and sum of data in rows. 3x3 array variable. please help me..

[COLOR="Green"]Hello everybody I am writing a mini program in Linux I have a message queue which has a default maximum capacity of bytes that can be written in it. I am trying to modify this capacity. I googled for a solution and tried to change the value of (msg_qbytes) by …

[url]http://pastebin.com/aefXKD9w[/url] This is my code. If the command line csv file (for example, input.csv) has the following: Fred 22 Stella 11 Nellie 33 George 11 Violet 33 Rose 11 Bob 33 Lena 11 Billy 22 1) It should first print Fred is 22 years old.. Stella is 11 years old.. …

I am new in VB 6. I am have created text boxes and trying to add new data to the MS access. Whenever i add new data it replace the already exixting data in my table. I want new data to be entered without disturbing any existing data in my …

I am using a collection of Workbooks that are supposed to work in sync. When the main "System" Workbook is opened it initializes showing a sequence of userforms which get information from the user to determine how to proceed. One of the options is to "check inventory", when chosen it …

the question is: Write a method with the signature: [B]public static void printABs(int n)[/B]that prints all the strings, less than or equal to length n, that can be built from the alphabet A,B. printABs must print out its strings starting from the shortest strings and ending in the longest. So, …

Hi, I have loaded a web page using web browser in window form. Now i like to paste the text (Using Text box)in the text field on the web page that i have loaded. How can i get this.... Thanks in advance....

Hello everybody, I'm stuck with my Java program. This is the point. When a user had tried for nine times, the user has the choice to restart Hangman or close the program. But when they hit the y or n key during the game, it's just one of the 26 …

I have a task in c# to send the data in one ethernet and then receive the data in another one ethernet. i don't know how to start. Help me. Thanks in advance.

[B]I had made desktop application using C#.net in which I want to play videos which were encrypted can any one help me to decrypt them. I had tried it in namespace cryptography[/B]

Hello, I'm writing code that will populate a listbox with the contents of a folder (a list of excel and word files). Naturally, the listbox has all file names with the ".xls" or ".doc" extension included. How can I get rid of this? I have tried [CODE]fileName.Remove()[/CODE] and [CODE]fileName.Replace()[/CODE] functions …

Hi, i'm a student and i needed help in storing all my information from C to a text file. Could anyone help me out. Thank you

Hi there all I'm looking for a way to ensure that users don't exit my application before they complete all outstanding calendar entries. It is a job book application we use in office. The thing is that users only complete the day's entry in the calendar, and then leave the …

sir i am being given a task to make a program which evaluate the fictorial of a given number, using loops. please guide me who i could do this

i need help with a program i am writing a in c++ and Java .a program that when i input a figure like 2345 it will sum the figure up by adding 2+3+4+5 can any one help some one give me some code int a = 0 int i = …

I am in search of an online exam program which is to be uploaded on my web-site for my project. However, there will be four levels according to which the questions will be grouped. This application should read questions randomly from a list of questions stored in database. This application …

i am work on an app where combo box is define in each row of table in a jsp. when i select the specfic color from combo box it is doing the same color on whole row. now i want, when i set the color of each row and submit …

Hey guys! I'm back with another problem :( I'm supposed to make a for loop program that will print only EVEN numbers from 77 down to 11. I also need to get their sum and average. By the way here's the code I did: public class Loop_For2 { public static …

I have a program that works on Windows XP but when I try to run it on Windows 7 I get this error. Debug Assertion Failed! File: c:\program files\microsoft visual studio .net 2003\vc7\atlmfc\include\atlcomcli.h Line: 148 Expression: p!=0 I've googled for hours.

Using Visual Studio 2008...My assignment is to use the file SalesData.txt to load an array of structs, and use the array of structs to show to the screen a control-break report which breaks with each change in salesperson and shows each salesperson's total sales. I have not finished but I …

Hi people I am currently working to traverse a tree and do an inorder printing of the tree. Problem is my instructor wants parenthesis around the expressions not the individual numbers. [CODE] def printexp(tree): sVal="" if tree: sVal='( ' + printexp(tree.getLeft()) sVal=sVal+str(tree.getRootValue()) sVal= sVal+printexp(tree.getRight()) +' )' return sVal[/CODE] That is …

import java.text.*; import java.io.*; public class Assignment9 { public static double findMin(double[] numbers, int startIndex, int endIndex) { if (startIndex == endIndex) return numbers[startIndex]; else { double prevMin = findMin(numbers, startIndex, endIndex-1); if (prevMin>numbers[endIndex]) return numbers[endIndex]; else return prevMin; } } public static double computePositiveSum(double[] numbers, int startIndex, int endIndex) …

Can anybody help me to do a java awt program in which one frame opens another frame?

Hi all, I have been asked for a homework assignment to write, in Motorola 68K Assembly, an algorithm to sort an array and place the sorted array into another array. I have absolutely no idea how to do this...I have been working on it but i'm having a hard time …

Hello I'm trying to make a random number generator to work out probability and chance, although it keeps coming up with an ArrayIndexOutOfBoundsException on line 41(roughly). I would be really greatful if you could help! thx p.s.This is not for school[code]/* * To change this template, choose Tools | Templates …

The method below for bubble sort should work, it displays the unsorted array fine, but for the sorted array it only displays one of the numbers. It seems to have just skipped over the other elements in the array. Here is a sample output: [COLOR="Green"]How many random even integers would …

Hi all, I'm new to programming and I am currently taking an intro class that is requiring me to create Wheel of Fortune in c ++. I've made some decent head-way (I think), but I'm still far from getting this right. Here's what I have so far: *NOTE* The function …

Good night, wondering how to get the entrypoint of an executable, and if possible the 32 bits coming after him. grateful.

Hi, The Question I would like to ask is, where does Delphi stand in terms of application development tool. I have started my career in Delphi as a fresher and have concerns of its existence in the future. I haven't heard of many people using it and preference always goes …

anyone here knows how to rotate an icon in Java?

Hello All: I used to be an avid gamer (since I was 7 or 8 years old until recently, and I am now 24). I played anything but my greatest love was turn-based strategy. Games just weren't doing it for me any more - I felt like I could "see …

Hey i'm doing a project, and i'm at the part where the user must enter a phrase or sentence and it must be compared to the phrase or sentence already imput to the computer via file. I'm asking a user to enter the sentence / phrase using cin.getline, but when …

I just need to make sure that the snippet of code is correct. I don't have all the code as I'm still writing it. If it's possible I need help on the assignment. Maybe clues as to how to do it and maybe point to where I can find the …

Hello, for some reason I am having trouble remembering how to make it exit when they push the number 9. Can anyone help me? Also, I need it to repeat rather than at the end saying "press any key to continue" I know I will do this using while (choice …

Is there any way to set the maximum size of a ListBox (by pixels)? I know that there is a SetMaxSize but it is not enforced.