Software Development Forum

Hi to all, How can i access Application data folder irrespective of which OS we have using VB6.0 code? Is there anything like the one 'app.path'? Please help me on this...

Help me. I need to place JCheckbox and JComboBox in JTable. I am not getting it. If you have any idea give it me and if you have code place so that i can come out from my problem.

Does anyone know how to take a screen shot of a JFrame or any Java Swing application which is NOT visible? jframeobj.setVisible(false); Something to extract the information from the memory itself?

Hi !!! I am doing a first C++ program, the way is getting the best choice between choices by comparison, here is my code [code] #include <iostream.h> #include <conio.h> #include <stdio.h> int main() { int i,n,m,k,j,tem,te; struct ways { char w[20]; } myArray[15],temp; int a[8]={0}; int b[8]={0}; textbackground(1); textcolor(15); cout …

Hello, I have made a "server" using winsocket. Its a console application and I already added wsock32.lib to liker. Here is error I get (by linker) [CODE]1>Linking... 1>server.obj : error LNK2019: unresolved external symbol __imp__mciSendStringA@16 referenced in function _main 1>server.obj : error LNK2019: unresolved external symbol _WSACleanup@0 referenced in function …

I have the following code for a slot simulator that I am trying to make; however the if statements don't seem to be working. Could someone please help me find out what is wrong? [code=cplusplus] // Slot Simulator.cpp : Defines the entry point for the console application. /* (%) Cherries.1 …

Product expiration dates are often encoded using numbers and letters which encode the month day and year. A common technique is to use letters instead of numbers in the dates. Assume that ACME Bakers encodes the months using letters "A" through "L", each digit of the expiration date as the …

Hi!:) I wish to build a web based application where similar to Microsoft Excel/Spread Sheet. This web based application should have an interface of spreadsheet cells where user can click around the cells to enter data. As the data being entered it will save in database where indicating which cell …

Hi, Im trying to list all the drives in the local machine in a combo box and when a drive selected all the folders and files in that drive must be listed ina list box. I was succesfull in listing the drives in the combobos.But when i try to list …

i am using visual studios 8 and have added the Platform sdk include and library files to visual studios. and i am when i debug my programs i get the following errors. (the program is just a simple shell program) the code for it is as follows: [code=cplusplus] // include …

hi to every one, I am working in AT91RM9200 microcontroller,I want to use interrupt functions in that microcontroller can someone suggest solutions, I am using C code.

I did a Dots and Boxes game in java with Netbeans 5.5 I have a doubt because the game is between each two players, it's multiclient with sessions of two players. Client 1 send the message with sal.println to the server and the server to Client 2 but this client …

I need to write a C++ program that can be used to calculate the date of any Easter Sunday which can be computed as follows; Let X be the year for which it is desired to compute Easter Sunday. Let A be the remainder of the division of X by …

How do I go about creating a windows application that converts strings to sha1 encrypted? All I want this program to do is have a user type in their password, click a command button "Convert" and have a label come up with the now SHA1 encrypted string. NOTE: THis is …

everything seems to go fine except when i get to the search. either the program runs with a runtime error ,and it cannot be excuted. [code] /***************************************************** Program Filename : post.cpp Date : May 27, 2007 Purpose : NC code convert Input from : a cls data file Output to …

I feel like kind of dumb. I have been reading python docs all day, and feel like I have not absorbed anything. I would like to parse info out of an xml document. here is a url to a sample doc [url]http://freetalklive.com/netcast.xml[/url] lets say I want to parse out the …

Hii there, I hope you can help me out here. I have two webapps in my tomcat that is app1 and app2 in my app1 i am doing this ServletContext sc=getServletContext().getContext("/app2"); But the above statement is returning me null. I am stuck here where i am unable to figure out …

I need help so bad. I don't understand enum and I have tried to take the code below and change it from the Switch to using an enum & an array to supposedly make it easier. I don't know how to take the user input that is string and put …

I have no idea why. The lines it's skipping is the system("PAUSE");. Not the first two but the last two. [code=c] #include <stdlib.h> #include <stdio.h> int main() { char Big, Small; Big='Z'; Small='z'; printf("Z=%d.\nz=%d.\n",Big,Small); system("PAUSE"); int X,Y; X=72; Y=104; printf("74=%c.\n104=%c.\n",X,Y); system("PAUSE"); double DblNum = 123.456; printf("f=%f.\nScientific=%e.\ntestF=%F.\n",DblNum,DblNum,DblNum); system("PAUSE"); char Newline = …

consider the structure [code]struct gun { char name[50]; int magazinesize; float calibre; };[/code] i found in the site [url]http://www.cs.cf.ac.uk/Dave/C/node9.html#SECTION00900000000000000000[/url] that the tag (i.e gun) of the structure is optional.... in that case wouldn't there be a problem when we declare a variable of type struct or if we have more …

Is the common language runtime the only way to develop graphical user interfaces in c++? That had been what I thought until I read a gaming thread( how to develop board games in c++ ). A dll, which i have to use, refuses to work with the clr (i am …

Recently, I have been requested to build a system to transfer some information to another system via ftp. I was recommended to use a specific, working file and modify it, as it already contained the transmission data. I was given a new target url and a new user id and …

Hi, everybody. The question is : if the user input a set of numbers, you don't know how long the set is, like 1, 2, 3, 4, 5, 5, 5, 6, 1, 3, -1, -12141, 123, -1...., you are asked to find the dumplicate numbers in this set. I mean …

Hi. I have to code chekbox which converts tangent to hyperbolic tangent how can i code it

Hi all ! what is the difference between Dll and process ??? amit

i want to calculate the running time of my program in C++ compilier TC300, please explain each point

SO I am trying to write a program in C++ that take in Grades 1-5 and how many cans they collect. This program needs to add the cans they collect then print them. I am very new to C++ and I am better at writing Pseudocode than actual C++ languange …

I've been looking around at various examples of Reflections and couldn't find any that go into detail about the scenario i need. Let me explain what my current situation is: Main Console App (passes down a string to Class A) -> Class A which sole purpose is to take the …

when an array is received as a parameter by a function then whatever the dimensions of the array the first subscript is specified with empty braces i.e[ ] why is it so..... what is the implication of such a declaration [code] int sort(list[][a]) { /*statements*/ }[/code]

Hello Evrybody please can anyone help or explain to me how can i find time taken for a code to execute.I have put clock in main and its working.But now i have to find time outside main.The clock statement is not working i have added clock_t start = clock(); and …

I can't seem to resolve these errors. I have had people compile these codes on their computers with no problem, but I keep getting errors...can anyone help???? Here are the errors: cannot find symbol method setItemNumber(java.lang.String) cannot find symbol method setProductName(java.lang.String) cannot find symbol method setNumOfUnitsInStock(int) cannot find symbol method …

Hi, Could anyone tell me, how to convert scancode to an equivalent ASCII char. in C language. Vijay.

I am not very good at algorithms and i will have a test about backtracking these days ! I don't know where i can find the code of backtracking in C and a good explanation about it. Thanks for attention!

So here's my list of questions 1. Is there a class where it takes an audio file as a constructor and has methods that allow me pause, play and continue from any selected part of the song? 2. How do you get video to work on an applet and have …

I am trying to make text based blackjack game. I already made : - Card class which create new card based on integer - Deck class which consists of Deck LinkedList populated by Card. I also made 2 new LinkedLists for gambler and dealer. I already managed to remove elements …

"We can also have null statements by just including a ; or let the switch statement fall through by omitting any statements (see e.g. below). The default case is optional and catches any other cases." i found these lines about the switch case statement in a site.... i couldn't understand …

I have to write a program for class and it is suppose to read in an unknown number of employee records from a text file and each employee string has 47 characters, which includes name, employee number and hours worked, rate, overtime, and a few other variables. The problem I …

Hi all, I already know 60% of the BASIC syntax of c++. I would like to experiment with creating a GUI application however I have no clue were to start. Could you kindly provide me with a name of a good book which focuses on Simple GUI creation and simple …

How do I retrieve content of a website in perl? That is given an url say google.com, I want a function get so that $text = get($url); $text should contain the content of google.com/index.htm

Anytime I open Visual Basic 6 I need to add the common dialog box control to my tool box. Is there any way I can keep that in my toolbox every time I open visual basic 6 without having to add it every time?

i wrote this program to input 12 intigers (mustuse linked lists), sort it while its being inserted, then take the average, then take out the numbers that are greater then the average and make a new lists, then take a second list of 12 intigers, then lastly merge those 2 …

How can i get awk to separate the output with dashes? A simple awk '{print $1-$2-$3}' does not work.

I have code that opens and closes the connection to the database via table adapters every time I update because it was throwing concurrency and other database exceptions left and right. Now, if I try to navigate through the records it throws concurrency exceptions? I can add, edit, delete records …

Hi i have one doubt. apache and tomcat are same are different server. why normally called as apache tomcat server? that means both are combined works. what are the possible ways to improve performance of tomcat server.

Any one knows different types of Prim's Algorithm Implementation.

Hi all, I'm trying to open Acrobat.exe with WSH 5.6. Should be pretty easy right? lol My first problem was I had Acrobat 6.0, Acrobat 7.0 and Acrobat 8.0 all installed on my machine and I needed to browse into a sub folder of Acrobat 8.0. So the first thing …

G'day, I've been puzzled for some time about how they code in the help section of GUIs those funny looking purple bookie thingies that when you click on them they open up and there are sub-sections with questions marks on pages that open and advice is given about how to …

I am trying to make a program that already have a picture in it(picturebox) and finds the brightest pixel and labels them(label) I am programming in Microsoft Visual C++ Express edition if that helps at all

how do i make the programme wait untill a particular event happens...... i read it on the msdn....that by inserting "App.WaitForEvents" where i wanted to make my programme wait for the event i could do it..... but when i tried putting this line in the programme the compiler didnt recognize …

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. import corejava.Console;/******************************************************************cLASS bANKaCCOUNT REPRESENTING THE RUN-TIME MULTI-USER SYSTEM******************************************************************/public …