Software Development Forum

Hii everyone, I have a j2ee webapplication, for which i have two database that is Training and Production. So on the login page after entering the login credentials the user will select either Training or Production depending this the user will logon. The new scenario now, i want to have …

hi this is devesh, i have a perl cgi script that downloads files from other site. but i got this weired problem that the script stops responding after downloading exactly 100 files (any browser IE or Firefox). i am running this script from windows 2003 server with IIS 6.0 any …

I'm writing a Bash script to read from an input file and write my changes out to an output file. I'm using read and for some reason, it is stripping the leading spaces off of each line. I didn't see any flags in read to turn the stripping off. I'm …

They seemed to make sense to me, until I read somewhere than an example of a constructor is [code] std::ifstream myFile("filename.txt"); [/code] ..the author went on to say that (obviously, in this example) they can be called after an object is instantiated, ie: [code] std::ifstream myFile; // some code here …

Hi I am using jboss server 4.0.4 to run the jsp application. to run i can give the url as [url]http://localhost:8080/projectname[/url]. if i can give like this, it is properly running. but i can give [url]www.projectname.com[/url] like that means, my application to run.(i.e to run my application with out portnumber). …

Ok I am wanting to [URL="http://www.daniweb.com/forums/thread81491.html#"]download[/URL] the newest version of the gcc compiler and emacs or gedit to run with PowerShell. I was hoping that someone could give me detailed instructions on how to do so. I am using Windows XP. I believe this is the right place to ask …

My work uses Powershell, I was wondering if someone can explain to me how to write c++ with it, if I even can, also what compiler to get for it, and where I can get it. Thanks -kylcrow

Hello, Please do anyone among you know about c software execution optimization.. thanks

im making a timer program. that when a user dont input something in a specific time. the program will go to another menu so far in my research. threads would be the solution to this. but in my current status right now as a c++ programmer. i dont think im …

i found that the limits of int and short int are the same........ i just want to know then what is the need of 2 with the same limits....

Hello again people, I've got some questions about timing that I hope can be answered by someone. I'm trying to use the functions [I]getrusage[/I] or [I]times[/I], or the [I]time[/I] command to time my programs. Now I've got this piece of code that uses getrusage, and my first question is a …

Recently I updated my IE6 to IE7. Everythings looks fine but my program using java plug-in doesn't works anymore. I though this only happen in my pc but my friend faced it too. I have been searching this case thru some search engines but cannot find why? Any suggestion? P.s: …

Hi All, So I'm brand new to Visual Basic and am VERY confused. Lets set a few constants... OS: Win XP. Variations of Visual Basic on my PC: 1. Visual Basic run through the Sax Basic Engine Version 5.1. This runs files with a .bas extention and is run from …

I'm getting the following error when I try to save a query. I have security set and I have FULL permission for my login including admin permissions. Can some one help? I'm using ACCESS 2003. Thanks. You do not have the necessary permissions to use the 'MSysTables' object. Have your …

I'm trying to solidify my understanding of some vector concepts. 1) interators are "smart access" in that they can keep track of the array position and size. 2) the access element operator [] is the "dumb" access to the vector. Also, I was experimenting with ways to dump the contents …

I have a SQL table with a list of forms (frmForm1, frmForm2) i have a listbox that fills from this table and i would like it to call the form in the 'FormToCall' Column How can i call a form if i only know the form name at runtime?

hi pre-requisites of a billing system project in using vb6. can i be provided with an informative dummy project.

Needle which will show fluxation when receving data ,as it show's the car speed .Is there is any control in vb. can anybody give some info on this. wating for rply

Guys I'm trying to see if I can use DEV to write plugins (DLL) for my animation program Maya. I'm having a little bit of trouble getting started. Once I create the DLL project I tried doing a build to see what I would get just with on empty project …

is there anyway by which i can check whether a command button has been clicked or not...

Hello i want to know how we can reallocate or refresh the array .In my program i have assign 100 of array's to send byte in each Function ,i am using 4 function in a loop by calling 2nd func in 1st ,3rd in 2nd ..., to get the value …

How can I execute a command like for example using system(); but execute so the program does not need to wait until the function returns before it continues. Also when executing a command using system(); can you make it so that the console window does not pop up onto the …

I'm studying C++ beginner book for a while and now I'm learning a function call by reference. I understand how but I don't understand why.... I solved the problem which is in my book. Problem: Create a void function called round() that rounds the value of its double argument to …

i have to find two time stamps one at the begining of main and at the end of main and take the difference to find the time elapsed to execute the code in between.Can anybody suggest the programs or proper API s in Linux.

[INLINECODE]#include<stdio.h> void print_message(void); void print_message(void) { printf("This is a bug\n"); } int main() { print_message(); }[/INLINECODE] I'm using VS 2005 SP1+SP for Vista on Vista buisness and as I wrote in Title when I have functions in my programs and I start debugging F10..F11, and debugger encounter a function instead …

Hi guys and Gals, Have some trouble digesting some facts about Casting in C++. 1). Why can't we use a static_cast for safe downcasting on a polymorphic class? 2).Consider this snippet.. [code] [COLOR=green][COLOR=green][COLOR=green]class[/COLOR][COLOR=green] A {};[/COLOR][/COLOR][/COLOR] [COLOR=green][COLOR=green][COLOR=green]class[/COLOR][COLOR=green] B { public: B (A a) {} };[/COLOR][/COLOR][/COLOR] [COLOR=green][COLOR=green][COLOR=green]A a;[/COLOR][/COLOR][/COLOR] [COLOR=green][COLOR=green][COLOR=green]B b=a;[/COLOR] [/COLOR][/COLOR][/code] [COLOR=green]How …

Hi what purpose of HttpSessionContext? all the session information are stored this place. Thanks inadvance arun

Is it possible in C++ to have a function that returns a 2-D or indeed an X-D array from a function, with a specified type such as.. [code=c] char [][] myFunction() { char a[][]; //Do something with array here return a; } [/code] Also, if this can be done, can …

i'am newbie on using Tkinter, and i need help for my application i make application small calculator, but i can't make it just like standard calculator on MS Windows please Help me i wan't my application calculator like this :

Hi im using switch to access some member functions through object [U]s1[/U] of that class [code]switch(choice) { case 1: s1.Now(); break; case 2: s1.create(); break; case 3: s1.display(); break; case 4: s1.change(); break;}[/code] Is there a way to change/use only a part of a function? For example for case 2 …

Hello... I would like to know if C++ is actually used in games development... I understand it's to create or update the game engine, such as say unreal, though is t used for more? thanks

hi.. i need help with this program. this is a program to turn 'ON' and 'OFF' 1 LED using 2 push buttons. the underline statement suppose to wait for button press. but it is alway false even i have press the button. is there any one who can tell me …

hi all , i want to make function that remove any space before sentance (i.e if user enter multi space before your comment remove it ) and if enter multi space only this function return empty string .

Hi, I am trying out a bank account program using the corejava package. I am getting a run-time eception when I create a new account & am unable to trace where the error is. Plz help. I am giving the code below. [CODE] import corejava.Console; /**************************************************************** **cLASS bANKaCCOUNT REPRESENTING THE …

I 've read Narue's answers in another game thread but there are still some things I would like to ask. what kind of c++ works best for games? can one use any kind. the main reason for using c++ is, i assume, to take up as little space as possible …

Hi all - First time posting so please bear with me. I'm in the last week of a C++ class and cannot figure out how to do this assignment. I need to evaluate each character of a string and process using a switch statement. The CASE processing I have no …

Hi all, I was reading about some stuff about References in C++ and got into a debatable topic.. Is references same as a constant pointer to a variable or not. I got some info. to support the topic [URL="http://www.codeproject.com/useritems/References_in_c__.asp"]here[/URL]. At the same time, something that says otherwise [URL="http://www.cprogramming.com/tutorial/references.html"]here[/URL]. Can you …

[B]Hi everyone, What does this command mean? grep '^[a-zA-Z]' Cheers, [/B]

[B]Hi everyone, Is there any option for rm to remove a directory with no prompts?Actually I know about rm -r but by this option I have to answer lots of questions... Cheers, [/B]

i am a beginner and working in vb 6.0 as frontend and ms access as backend hello ! i have following tables party:- partyid,lastname,firstname,address,areaid,profid profession:-profid,profname area:-areaid,areaname route:-routeid,routeno,routename routearealink:-routeid,areaid i am using msflexgrid control to enter/modify/delete party details which includes area and profession also.For that i want to use a moveable …

Hi, I have setup connection with GLUE directory. and getting some attribute also, which i am specifying in search array parameter, but not all. i need to fatch all attributes and their value. even i m not able to fetch the schema also. I don't know what is problem, as …

I've tried to run the BankServer.java class for several hours and this is the error it gives me: G:\Distributed Objects\Exercise 3\BankServer.java:11: cannot find symbol symbol : constructor BankImpl() location: class BankImpl BankImpl b = new BankImpl(); I have other classes orf the Bank interface, BankImpl and BankClient but they're all …

Freinds, i couldn't able to use backspace in the solaris OS! whenever i do it is printing character like ^?. So what i does is just executed command like stty erase ^? then it is working. Can we have some permanent solution for that? my shell is C shell, i …

Hello, I want to know is it possible to access and modify content of a Excel worksheet dynamically inserted as OLE object in a form. I wish to check and update values of various cells by cell number of the worksheet, but not being sure if possible. thanks in advance

I am thinking of developing commercial software to rival microsoft office. qiet clearly i cant do this alone i mean it would take like forever and ever so if anyone is interested lets get talking

What i have to create is a program that establishes 2 structs with arrays of CD Albums and then search the arrays for album names and display the album name, Artist or group, songs and their track numbers. My question is; [COLOR="red"]have i missed something in the code?[/COLOR], because it …

Hello there, anyone here knows what is the function or library in Linux that corresponds to the win32 functions/library given bellow. library - #include <Windows.h> functions - GetDiskFreeSpaceEx（）、GetFileAttribute（）、GetModuleFileName（）、GetFileVersionInfoSize（）、GetFileVersion（ ） Thank you!

I basically need to write a program that will display all images in a directory, sequentially, and either create or open an existing corresponding text file, and allow a user to write/dictate into it. (e.g. So working in a directory containing one.tif, two.tif and three.tif, the program will open/create one.txt, …

Hi.. I'm new in programming microcontroller in c. And I was given an assignment to write a simple program to turn 'ON' and "OFF' the LED by pressing push buttons. The microcontroller i'm using is PIC18F4620. And i'll need 1 LED and 2 push buttons to program this. I have …

Hi In any project we can set values to the session.and get value from the session. which place or path the session information to be stored. Thanks in advance