Software Development Forum

I'm very passionate about computers and I love programming so I figured that participating in testing software or being able to participate in some way could truly help me learn C++ better than any prgramming class. Can anyone point me in the right direction? Thanks!

[CODE] #include <iomanip> #include <cmath> #include <fstream> #include <string> #include<string> #include<iostream> using namespace std; int main() { int num1 = 0; int num2 = 0; char again = 'y'; while (again=='y') { cout<<"Please enter two numbers to compare "<<endl; cin>>num1>>num2; cout<<"The two numbers entered in order were "<<num1<<" and "<<num2<<endl; …

[U]main.cpp:[/U] [CODE]#include <stdio.h> #include "VeryLongInt.h" int InitializeFromFile(char* fileName, VeryLongInt* &x, VeryLongInt* &y); //void ShowScreen(); int main(int argc, char* argv[]){ char* inputFile; char* outputFile; if (argc < 2){ printf("Usage: LongIntDataType.exe [InputFile] [OutputFile]\n"); printf("Using default configuration: LongIntDataType.exe input.txt output.txt\n\n"); inputFile = "input.txt"; outputFile = "output.txt"; // "output/output.txt" } else { inputFile = …

Hello, i am a naive in C/C++ and pretty confused about how does the compilation process work in the background, can you explain in detail (or give me a link about it) ? in particular can you please tell me: how are declarations in header file associated with the definitions …

Hello everyone, im new in vb.net..as of now im using msaccess as my back end.When i run the program in my pc..it run ok..but when i try to map so that other user can user the database..it cannot save..message is read only..any suggestion on how to use the msaccess for …

I'm writing a lesson on debugging for my students. They will have already had a lesson on how to read code and do walkthroughs, either manually or using the debugger. They currently know about [B]if[/B], [B]while[/B], types, math operators, and have some experience with but no formal training in functions …

How can I .getText(long) ????? I can not figure out how to get a string from a GUI and turn a String into a long .

Can some one please show me a working example of how to send a string like "packet information" to a server and receive the data it gives back. Im on visual studios 2005

I've been using MSHflexgrid for my last project. Now that I'm starting a new project, I was wondering what the differences are between Data Grid MsFlexgrid MshFlexgrid what are the advantages and disadvantages?

im new in macro programming and vb im doing a project office automation how do i open (without showing) existing excel? so i can manipulate the data most of the snipet i see in the net is like this Set oExcel = CreateObject("Excel.Application") Set ExcelDoc = oExcel.Workbooks.Open(m_strPath & "project.xls") i …

[B]I'm new to java servlets ...I installed Sun java SDK which acts as an server for running servlets.I spents many hours first just to compile servlets and generate the class files but now I don't have any idea how to run servlets on SDK. I tried a lot on Apache …

Hiii all, I am sanhita Bhide form australia and doing Graduation In Information Technology. I am doing Vb.Net as one of my subject I am having a project in relation with windows application in Vb.Net in which we are required to build a windows based application for a "Car Auction …

hai, Its very urgent.can somebody tell m,how to add two textboxes and then display the result in the third textbox ,using keypress -in javascript.... regards....

how to retrive data outside the html tag using [COLOR="Red"][B]vb.net[/B][/COLOR]

Hi all, I'm beginner in Perl. I need to concatenate three values in the date format like, [code] $fullDate = $ARGV[3] . "/" . $ARGV[4] . "/" . $ARGV[5];[/code] But while concatenating, it is performing division on values. I have tried '.',':','-'. But its not working. Pls suggest me how …

hi i want to change the color of rows in a datasheet that is i want each rows to be of one color. Is it possible?

I need the comctl32.lib library for some stuff I'm doing in the windows api, but I don't want to download the SDK from Microsoft because it's to big. Where else can I get it?

Hello, I have to write a few programs. I have an attachment of what i have so far. Can anyone direct me in the right direction.

/*This is a what I've written so far- see below.*/ /*The program is to ask a user to insert values into array, print those values showing both index # and corresponding value, return average, min, change value of 1 array element, delete 1 element, compact the array. ALL these MUST …

Hello Everyone, I feel like I'm going around in circles! I can't figure out why by JButtons won't perform their assigned functionality. I have a first, previous, next, last, and save button. I've created actionListeners and actionEvents for all butons, but they still produce nothing. Any insight is extremely appreciated!!!! …

Hi, this is my first forum message so I'll make a brief introduction. I'm from Canada and I am Computer Science student. I enjoy working with computers, specially web programming. It has come to my attention (and also a school requirement) to learn Python. So here I am with my …

Here it goes, we were told to make a Multiplication thingy that the user can [B]Input[/B] something like [I]5x5[/I] and then the [B]output[/B] will be the [I]answer[/I]. We were not taught on how to do it yet so I don't have any idea. I'm just hoping that someone can teach …

Write a c++ program that will read in, from a file entitled "word.txt", an unknown number of single words (no spaces ). The program will then print out the word, move 2 tabs to the right, display the word with the first letter removed, move 2 tabs to the right, …

I must do an assignment, so it's so hard for me to do. Now, the deadline is coming sooner and sooner, i can't finish and don't know how to do it. I need someone here can help me, i give the best regard first. Here is the assignment; please send …

trying to make a program to say the change due back after a purchase is made. this is what i have so far but it doesn't want to work so i really could use some help please. [code=cplusplus] #include <iostream> #include <string> // do not remove /******************************************************************** * User Include …

i face a problem here.. i am creating a compiler for java, the compilation part is done,and now i have a problem in the running the class compiled.. i use the runtime.getruntime().exec() method to run the class.. and what happen is, for example, i have a simple java file like …

I want to add the values only first time when I run it and then display it in appconfig.xml file, then next time when I run my application it should display that values... the design form of my progrn is as follows: 1)LABEL TEXTBOX COMBOBOX 2)LABEL TEXTBOX COMBOBOX 3)LABEL TEXTBOX …

Hai, I'm read temperature data using MSComm.. The temperature was successfully display on vb6..but how can I update/automatically refresh the temperature on web according to current temperature? could you kindly please help me over here? thks! Below is my coding: [code] Private Sub Form_Load() MSComm1.PortOpen = True MSComm1.Output = "temp" …

i hace a class in c++ bcw [code] class Student { public: private: unsigned int sIdNum; char sSurname[20]; char sFirstname[20]; char mathid[10]; };//Student [/code] i need a function that fills a Student type dynamic array from a bin file called binfile1.dta the array starts with size[30]. And then do the …

What is the function of fflush(stdin)? What for the operator -> used?

[code]#include <iostream.h> int main(void){ int a; int b; int c; cin >> a; cin >> b; c = a+b; cout << c; return 0; } [/code] I am trying to create an "addition machine". As of now, after I run the program, I can input a number and then another …

Good day. I recently purchased a TI-84 calculator and realized that it has some programming commands as a c++ compiler would. Is it possible to load a c++ program on a ti-84 calculator...thx

I have a frame, inside it a few labels and text boxes. At some point while the program is running I want to move that frame to a different position. Is it possible to move it with all the lables and textboxes without moving each label and textbox?

hi i can not bind text box at runtime successfully in vb.net2003 the code is describe below imports system.data.sqlclient dim conn as new sqlconnection dim cmd as new sqlcommand dim adp as new sqldataadapter dim ds as new dataset // [COLOR="Green"][U] form load [/U][/COLOR] conn.connectionstring="" cmd.commandtype=commandtype.text cmd.commandtext="select * from master_dept" …

The way I understand it, is that rowdata and coldata can be used to keep some data for some specific row or column. What if I want each cell to have some data go with it, how can I do this? I need this to identify what each cell contains.

Hi all, I learned that "local static variable" with in a function is not allowed in JAVA as in C++. I guess it violates the rule of "static" as it's should not depend on objects but is there any alternative way avaiable to accomplish that ? (i.e scope is restricted …

I didn't think I'd need help again, but I'm pretty sure its not as bad as last time. I'm trying to increment the time in Time2.class, and that compiled. The problem is I can't make a class to use it as per the assignment, and that's because I used void …

How do I setText() with a long???

[COLOR="blue[B]"]hi all, i need a help in jsp. i want to open a word file in an application using jsp. and it should not in browsers. just the word application only should open. if u have any coding for this means pls send it. very urgent .hurry up! pls.. [/COLOR][/B]

hi canyone help in how to write code to search in java.just like search button in google.

I'm trying to get this ISBN checker to work. I've used the formula from this [URL="http://mathworld.wolfram.com/ISBN.html"]site[/URL] and also this [URL="http://en.wikipedia.org/wiki/International_Standard_Book_Number"]site[/URL] and it seems to work fine [B]except[/B] for the ISBN of my Java book. When I compute my book's ISBN (0131496980), it is apparently invalid. I have tried the other …

I have a query about ISBN. Some books have one ISBN, SOME have two. Is it appropriate to use ISBN AS a primary key for a book table ( as I have seen it in one book). What is ISBN basically. What can be the appropriate primary key for book …

[code=assembly] mov ax,35000 mov bx,4096 div/idiv bh [/code] why is it that i get a dividle by zero error when i do this. What Ive done so far.. [b][u]DIV[/u][/b]: Please double check i might have messed up. ax = 88B8h bh = 10h [b][u]IDIV[/u][/b]: Please double check i might have …

Hi, I'm going to begin school for CS in a couple of months, and am trying to get started with some of the material on my own. I need to learn some Java; I've done a bit of C++ in the past. The prof sent me an email saying at …

I am looking for some help with the fibonacci in Mips. Yes, I am a student (part time). Yes, I have made an attempt which is below. Yes, I have tried looking for help, hence me finding this forum. I have the values for the previous value, $t3, and the …

HI! I have a problem: I want to initalize a class by a condition. For example: [CODE] class something: def __init__(self,a): self.a = a if self.a == 0: #break initalization else: #continue initalization [/CODE] How do I break the initalization? Thank u and sorry for my english!

i ned elp in using do while loop.. the program must be in like the username and the password.. when the pasword is incorect that you have already assigned it is backing into the beginning.. when the password is correct it ends.. the username is kulot the pasword is 1234 …

I have to ge t the result using call by reference. I'm receiving 4 errors??? from my understanding, I have 'declared' total before main. Quite frankly, I'm not getting why not declared it on display_output nonetheless?? and why total is still not being recognized?? Thanks in advance for the help! …

what's wrong with this statement? adobau.RecordSource = "SELECT * FROM tblbau WHERE year(Bau_datum) => " & Jahr_beg & "AND year(Bau_datum)<= " & (Jahr_beg + intyears)

Hey guys, i have a linkedlist called CDArtist and one called CDTitle. i have all the functions and classes written and working except one which i have no idea how to. I need to be able to delete a CD by the name of the title or artist but this …