Software Development Forum

Dear one, I'm in need of to print "Hello World without using semicolon in C"...Itz so urgent...expecting the answers by 2day soon,.. Thq

helo guyz...do you know any sites to recommend where can i find java exercises (exercises w/ answers)..,,,it is our sembreak,,,and i want to do other stuffs bout programming to develop my mind more in programming....

Hi, I have developed an application using netbeans(Swing) on windows platform. It is working fine. But when I try to run the same application on macintosh platform. But the application window doesn't appear properly. Menus and other parts are not visible. Only when the mouse cursor is moved over the …

I got a simple script if/else script working to check if a process is running and then email if it is not running anymore. My scenario is that I need to make sure the process is always running. Instead of running the script via cron I think it is better …

hi all, assuming a path of for example "C:\Python24\development\radar\nra.py" where 'nra.py' is the executable file, could someone please show me the exact syntax for a call to os.execv() in order to run the file 'nra.py'. (nra.py requires no arguments when called. ) Thanks in advance!

Hi all, I have a frame and on click of a button, a dialog box is popped up. I want the dialog box to pop up always at the centre of the frame irrespective of where the frame is located on the screen. Presently this is not happeneing. Help needed! …

Hi, I have a homework assignment to write a function to compute the nth fibonacci number where n is the value input by the user. For example, if n=6, then the result is 8. I saw a problem like this in one of the forums but i would like some …

Thank you for your previous help. However I have another question: I have three classes MovieRating class, Adult class, and Child class. The Child class and Adult class both have a method canWatchmovie(MovieRating mrating) in the Adult class the method always return true while in the Child class we must …

For an assignment I must implement an operator -= to remove points from a canvas (that have been plotted broken line graph style). Here's the part where the problem is occuring. It certainly removes points, just not the right ones seemingly and not all of them. It doesn't make much …

Hi.. May i have codings 2 display numbers 1 to 100 without using any loop.. Otherwise without using for loop alone... Thq

HOW TO USE THE FLEXGRID CONTROL FOR DATA ENTRY.......... responses are highly appreciated...............!!!!!!!!!!!!!!!!

I have to confirm how the buffersize is working for the fileSystemWatcher. I have found this explanation on google: [I]The FileSystemWatcher class works by capturing all of the relevant file and older changes and placing them into a buffer. This is then processed one change at a time until all …

Hello to all, I have a problem in connecting VB6 to MS Access 2003. I have tried all the instruction posted here in forum until the message appear every time I run the program "Supplied Provider is different from the one already in use." What does it mean? I am …

Hi I would like to know if it is possible to remap a joystick to keyboard inputs and if so how would i go about it i need this because im trying to make a wrapper for a game which only supports keyboard input im kinda new to c++ too …

Hi i have developed an MFC sdi application ( C++ ), when i deploy this application in another machine the Grid component is not showing up in the UI. The Grid which is used is MSFLEXGRID version 6.0. But i found that when i install VS2005 on the machine which …

I would like to insert a function AFXMessageBox in generic class, but the compiler said this "error C2665: 'AfxMessageBox' : none of the 2 overloads can convert parameter 1 from type 'char [30]'" . I have de same code in oder project type CDialog and i haven't any error

Hi, I have a method that checks whether Objects in a Collection are Human and whether they are of certain age. I have three different classes for Human, Adult and Child. the code for the method is in a different class called Cinema class. the code is as: //THIS METHOD …

I have to develop an application which is similar to outlook in which i have to create a button by which we can transfer mail message to user specific folder.I am using MFC for that application. I found that there is api called MAPI(messaging application programming interface) which provide two …

I've been working on this code for two days now and I still can't figure out what is going wrong. I'm very new to programming and we just started learning about creating objects and constructors so I appreciate any help I can get. I have to turn in a set …

[code]#include <iostream> using namespace std; //Function declare void displayMenu(void); void getSelection (int &userChoice); void processChoice (int userChoice); float monitorCoke( float, float ); float monitorpep ( float ,float ); float monitorcana ( float ,float); float monitorhire ( float,float ) ; // variable declare and const float option, cocaout, pepsiout ,canaout,pepleft,canaleft,cokeleft,hireout; const …

Hi all, I am developing an application which reads an excel file which has the following records and inserts into a table in SQL SERVER 2005 database [Enterprise Edition]. Data: Product Version CustType ------------- ------------- -------------- Norton SystemWorks Basic Edition 2009 CS Norton 360 2 CS Norton 360 2 CS …

hi every one I have a lot of excel data sheets and I need to work with them . how can I connect my code with the excel files . is it the same as ADO.net while u do with access? please help me or send me a link about …

When I try to compile and run this file I get a segmentation fault when the size function is called so I must not have it set up right. The size function returns the number of stored chars in the queue. So I am thinking that the size function in …

I'm trying to create a central event system for my game where I add some events to a priority_queue and pull off the first one as soon as it expires. But I'm having a problem of understanding if I'm adding them to the queue correctly, if they're in order, or …

I have a feeling ya'll get plenty of cin questions here and are quit tired of them, but I have a few that are a little more in depth. I started trying to write my own input stream flush template and had some very minor successes when I found the …

Its not so much help that I need I just dont understand what my teachers asking. Anyone know? [QUOTE]Write overloaded min functions. One function will return the min of two integers, the second function will return the min of 3 integer values. Hint: see if you can use the two …

Hey guys, my prof is looking for a good polymorphism project. The one's in the book weren't good at all. Could someone give a suggestion?

hi all, i am using ms date and time picker and am unable to assign a value to it. i am getting the error read only property. can anyone tell me how to solve this? thanks

I wrote this program for simple tax and gross pay calculation... Im not able to execute the progam...Its compiling but the screen frozes while executing.. I know there is some simple mistake in my program... could any1 pls point out the mistake.. [CODE] #include<stdio.h> #include<conio.h> #include<stdlib.h> float tax_cal(float gross_pay); float …

I have to fill in a 2^n by 2^n board that has a hole in it with tiles that look like the example below. The tile we have to use is the combination of the 1's in the image below and the 0 is the hole (cause I really don't …

Ive been looking for the right compiler that i can use with java applet to create an online game so does any one know the best compiler for java applet? and where i can find it in a free download from a website? or a list of compilers that i …

Hi, I've encountered a problem I can't explain and would be very grateful for any input. I have the following SQL statement (its not table dependent but demonstrates the problem): [CASE WHEN 2>1 THEN "Greater" ELSE "Less" END AS Comparison] This SQL query returns the correct single column named Comparison …

Hello! It is my first post and I've got probably easy question. I can use containers like list, vector. But I think there is no tree container in standard containers of C++. I found [this site](http://www.gamedev.net/reference/articles/article2192.asp) and I'd like to use it. The problem is that I do not know …

I been working on this problem for so long, when I compile, it give me an error message that I misplace else at "else if (a==0 && b==0 && c!=0)" when I remove the else at that line, it mess up my code, it won't display like it suppose to …

I just downloaded ActivePerl, hoping it was some kind of IDE for perl. I run windows XP service pack 3 on this box. My Linux Box has perl already installed, but I want to use perl on my windows box as well. I know nothing about perl, so do I …

HI my package reads file from txt format only. it does not read .pdf or .doc file. is there any single java library that opens any kind of file format as stream and then reads or manipulates its contents.

If I have an output of any double or integer that needs to be rounded to a certain number of decimal places, how would I code that? As always there are many ways to do this but, again, as always, I'll be looking for the simplest way to do such …

How would you write that in code.. if you could show it to me

Hi, is there a factorial function implemented on math lib? Alternatively, is there any way I could check if it's implemented on my compiler? thanks

Hi, I'm trying to read a series of ascii characters from a text file as their corresponding decimal integers. However when I try to read in the # 26 it is read in as a # 10 and no further characters after this are read. I've found out that # …

OK, this is a follow-up to this thread, which I have marked solved. [url]http://www.daniweb.com/forums/thread152797.html[/url] I changed things from GIF to PNG and that seems to solve the saving issue, but there is a new issue. I'm trying to create a semi-transparent circle as an image, which can be saved. The …

Hey guys! I'm trying to build a program that will evaluate boolean expressions. For example: a>(b>(a^b)) or maybe ¬a>(a^b). It doesn't really matter if you know boolean logic or not since i'm ok doing the calculations. The only part i'm struggling with is parsing the formula. I need to read …

Hey people, I'm at uni and we have lab sessions for Java. In my lab session I have been given an exercise to complete however I need help because I don't know where to start!! Can anyone help me? If you can I will post back with the task to …

Hello Team: I have users who use Reflection-X (we are on AIX 4.3)when execution our application software. If they do not "back out" of the application (... Select X on the various menu screens...) gracefully, and just "click" on the "RED X", in the upper right hand corner of the …

I have a java program to open a webpage in IE. And so I have this code - Process p = Runtime.getRuntime().exe(“C:\\Prgram Files\\Internet Explorer\\iexplore.exe” “[url]http://google.com”);[/url] p.waitFor(); This works fine in Vista when UAC is disabled. The process keeps running until the webpage is closed. With UAC enabled - it opens …

Hi all, im doing a uni project and ive run into a little trouble im writing a program in cpp (has to be cpp because of other constraints) this program will get values from a file and depending on the values, send a high or low signal to the corresponding …

I was assigned a homework project that's starting to get annoying. I can't figure out what's going wrong with it. Here's the question: The number Pi may be calculated using the following infinite series: Pi = 4(1 - 1/3 + 1/5 - 1/7 + 1/9 - 1/11 + ... ) …

PROJECT 6: MIRROR CALCULATIONS DUE by midnight 11/04/08 INTRODUCTION This is the first of a 3-project series. The next two projects, pro7 and pro8 will expand on this assignment. Therefore, it is important that you do well in pro6. This project is your introduction to object-oriented programming (OOP). Here, you …

HI, everyone. I am having trouble getting the index of the location of the search number to print out. This is my program. Any help would be greatly appreciated! [code]#include<iostream.h> #include<cmath> void sortit(int x[], int n) { int temp,i,j; for(i=0;i<n;i++) for(j=i;j<n;j++) if(x[i]>x[j]) { temp=x[i]; x[i]=x[j]; x[j]=temp; } } void bsearch(int …

what are triangular arrays and how are they linearized?