Software Development Forum

hey all:) is there is a code in assembly language similer to if - else statement in c language??:?: i want to write a program to calculate the factorial of any no. using assembly and i need if - else statement in this program plz help me as fast as …

hello,i need to make an if statement for a mortgage application in vb.net, basically i have a list box for the DOB called cmbDOB, and a label to show the maximum mortgage. But i dont know how to make the if statement-it has to show the maximum mortage in the …

hi all, I want to run vb program through vb.net program is this possible in vb.net and i want to show output in some container. In VB it is possible through Shell command but it runs the program seperately but i want to run program through vb.net and want output …

O.K. I wrote my own version of the Addiction Solitaire game using a JFrame and it worked. I want to put it on the web, so I'm converting it to a JApplet. I have 52 PNG files, one for each card, that I need to be able to access for …

Hello, Finally I am down to the last issue with my program: text file writing and reading. My file has a function whose ofstream object does work and produces a text file for printing called "print". This function is the printTextFile(fstream &readFromFile ) function. But initially it is supposed to …

I have mentioned this before, I have to use turbo c++ in class. [B]Problem:[/B] I wrote the following code & to my surprise the code passed the compilation without any problem. I was even more surprised with the output. I just don't understand whats happening. This code won't compile in …

I'm trying to access a cgi script when a form is submitted. With that script, I want to display a page that basically says, "Is this info correct?" and show them what they entered. Then, if they hit "Yes", I want to send an email to myself with their info. …

hi well i just started learning java. and up to now we did exceptions and loops and most of the java concepts.. and i used J creator lite version. but in my project i have to make a interface. so do you have any idea how to make it done …

I'm only 11, but I know html, CSS, javascript, and C#. I was wondering, [B]if Java is like C#[/B], as it looks pretty similar, I could just start coding :)! -worldwaffle

Hello, I am working on a very simple bootloader for my 80386 AMD CPU in assembly, my assembler is NASM and I am wondering why this code is not working properly. When I boot from my floppy disk It says reading DMI pool data and than an error. Is it …

Please, can you help me to solve these problems??? I've compiled codes on linux with make command and.... THANKSSSSSSSSSSSSS trinity@trinity-laptop:~/a-saodv$ make gcc -Wall -pthread -g -DDEBUG -c -o main.o main.c main.c:3:20: error: config.h: Nessun file o directory In file included from main.c:12: /usr/include/linux/wireless.h:660: error: expected specifier-qualifier-list before ‘__s32’ /usr/include/linux/wireless.h:673: error: …

Hello, I am using the RE, Regular Expression Module. The operation I need to perform is a search; The syntax for which goes like this re.search(pattern, string, flags) #flags being optional where 'pattern' is the string I am looking for in 'string'. My problem is I want to look for …

I'm working on making a server control panel in python (like cpanel, plesk, etc) and wanted to know if any one knew of some tutorials on using bash and python together for creating users and stuff on a *nix system. Also if any one knows of a tutorial on using …

how to cast a floating point to display an fraction form?? is there a way??

hi every one i need your help to now if there is a way in c# can write int numbers like this 4 -> 0004 or 3 -> 0003 or 25 -> 0025 or 123 -> 0123 or 1234 -> 1234 (no change) i want to generate ID that ID …

I am having some issues. I was trying to use my setToolName function to copy the string into the array – this would check if the string was too long. But then it does not capture 2 words, say if the string is “lawn mower”. So I started to use …

hey guys just joined the forum and so far it looks very promising :D got a quick question for everyone that can help, i am trying to organize a txt file to output the "gpa" from highest to lowest. Now this is what i have so far... [code]#include <iostream> #include …

Hello, im new to working with windows controls and im trying to create a simple listbox inside a main window. It compiles fine, but when i run it, the listbox is all screwed up and im fairly sure that my error message is trying to pop up (but for some …

I'm doing a program on the addition of 2 Sparse Matrices. This is what I have coded- [code=java] import java.io.*; class Sparse { int r,c,m[][],s[][],count,rt; static int res[][]; public Sparse() { count=0; rt=1; } //Take the matrix public void read() throws Throwable { BufferedReader buff=new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter the number …

i was trying to write a code for counting the number of ocurence of a particular word from a sentence.it gives me a wrong output it starts checking for the same alphabets in the sentence rather than the word. [CODE]import java.lang.String; public class StringCount2 { public static void main(String args[]) …

Dear DaniWebbers, If you would all be so kind to help me, I have a problem here and I am trying to know why this happens... In a large application I am working on, I need to have a struct of some sort with a sub struct-array and the sub …

Hello all. I would like to calculate, assign and do a lot with my program (java). Here are my codes. import java.util.*; public class Test { public static void main(String args[]) { Scanner scan = new Scanner(System.in); String[] s = new String[9]; int a; for(a=0;a<9;a++) { s[a]=scan.next(); } } } …

i want to develop a software plz give me a idea

Hi all, I am getting the content of an object which is returned as [B]ByteArrayInputStream[/B], and then I am assigning to another object, which accepts input as [B]ByteArrayOutputStream[/B]. Can someone please suggest as how can I convert ByteArrayInputStream to ByteArrayOutputStream... Here's my code: [code=java] ByteArrayInputStream b_input = source_object.getContent(); // how …

In my development com there's no issue of handling 4MB of text file data but it took about 1-2mins for my program to finish. I got a few questions here: Q1-> how much can this string "line" store? Q2-> should i use sstrm.clear() and line.clear() inside the while loop or …

currently, i have got code that will let someone search a table in a database and return any possible recordsets into a listbox. however, i would like to be able to click on any of those items added to the list box, so that it will return other data from …

[code] <%@ page import="java.sql.*"%> <%String fname=request.getParameter("name"); String lname=request.getParameter("last"); String id= request.getParameter("id"); String pass=request.getParameter("password"); String pass1=request.getParameter("passcon"); String month=request.getParameter("Months"); String date=request.getParameter("date"); String year=request.getParameter("year"); String gender=request.getParameter("gender"); String country=request.getParameter("country"); %> <%=try { Connection c=null; Statement st= null; DriverManager dm=null; String pass=""; String user=""; PreparedStatement pt=null; String url="Jdbc:Odbc:jaggi"; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); c=dm.getConnection(user,pass,url); if(pass.equals(pass1)) { pt=c.prepareStatement(insert into Registration …

Hows it going everyone. Right now I am working on a project with VS2008 that parses directory and subdirectories and lists all filenames/paths/size/etc. This is working correctly, but I also need to parse the contents of zip files without actually unzipping them. What would be the easiest method to return …

Hi daniweb users My name is luc. I'm from Germany. Before I have started with Python I used PHP. There you have the funktion [B]urldecode[/B] to decode a url string or [B]urlencode[/B] to encode a url string. I don't really know I a function like that in python. can you …

I'm almost finished with this but got stuck in trapping it when 1)there is a winner 2) a player attempts to enter a position that has been previously filled [CODE]#include<stdio.h> #include<conio.h> display(); game(int turn, int board[3][3]); output(int board[3][3]); main() {int turn=1, board[3][3]={0}; clrscr(); display(); while(turn <= 9) {game(turn, board); turn++; …

Hi, I've just finished working on my little project and I've already compiled it. But when I run it and input necessary data, I get "out of memory" error. The program suppose to deal with a lot of information. How can I fix that problem?

Hi, i have a form in VB. iam using SQL Server as Back-end. And connection string and all works properly. the only one thing is i want to retrieve data from database into a combobox. i'am using this code.... [ dim i ] [ for i = 0 to Combo1.ListCount …

Please some one help to build my concept that what are com components.

I want to learn Java web development. What should I study first? JSP, servlets, and JDBC? Or should I jump right into learning to use environments like Struts, JSF, Spring, Hibernate? Which of these would you recommend, if so? (I'm from an ASP.NET/C# background, but I want to start learning …

Hi, I am connecting a scanner to a USB port. The scanner works as a com port connection. Before I can talk to the scanner I need to know which com port the scanner is using. When I know which com port it is on I can wake it up …

hi guys, i have a databound listbox. the problem is i can't save the last record i entered without clicking some other record first. the datatable just does not treat it as an added or modified record. why is this so? regards, Han

My program reads the data from the infile. But outputs the wrong results accept for lowest temperature -21 which is correct. I have played with the while loop where I believe the problem lies but have been unsuccessful in getting the right results. Can somebody steer me in the right …

I paint a lot of images on my screen before the JFrame is displayed...It takes along time..what can i do to make the image load faster..

Hi , Kindly assist me with resolving this defect from the testers team. am new to python. the defect is as follows: "A small code change must be added to checkif the password that has been received from the API call compares to "clear|......". If this is the case then …

Hypothetically, say i want to know how may times anyone has clicked a button in an applet. NOTE: this is not what i actually want to do but it is a good example. more specifically i have a text file in a jar, along with classes, called clicks.txt. every time …

Hello everybody, I have been working on this code segment for about three days and cannot figure out what is causing this error. I am trying to get a specific value out of an arraylist of sorted objects. Here is the code: [code=java] public RateEstimator getMinRate() { // return null …

i want to create a file exactly like pickled file using C program in Qt without using python. this file will be read by python (unpickled ) to initialize some properties. Or Is there any way one can know the exact syntax of pickled file n then write it using …

I am just currently getting into programming, and was curious. I know you wouldnt call C an outdated language, but for someone like me, would it be best to learn c++ instead of starting on C? If im correct, C++ is object oriented and C is Structured correct? So if …

how can the searching code be created? i've made a program named address book. now i wanna make a function that can search an existing contact details from the file through 2 ways 1) search by name 2) search by phone No. kindly define me the code in C++ thx

Hey, This a bit of a lengthy problem to explain, please bear with me. My goal: Read in a data file (written in ASCII) and convert it to a smaller format (such as binary) The Problem: I start off with a proprietary format called Heim RawData. I currently don't have …

Well i know the basic difference which is in C++ this is a pointer whilst Java is a reference to a class... I have a confusion though since am new in Java, can you reference a super class with "this"? more so, is the an underlying difference between the C++ …

Does anybody have any idea why the following code causes a memory error? Thanks everybody in advance :D [code=CPP]#include <stddef.h> // some older implementations lack <cstddef> #include <time.h> #include <math.h> #include <stdlib.h> #include <vector> #include <algorithm> #include <list> #include <deque> #include <set> #include <iostream> #include <iomanip> typedef double element_t; using …

Hi, I'm writing a simple echo/chat GUI server using wxPython. I made a separate thread for the server. The only problem I have is that when I try to close the server it hangs in socket.recv() thus hanging the whole thread. How can stop the socket from receiving from the …

I know, this is a stupid question, but is it possible for a class to have two variables, one of which has a value, and the other of which will [i]always[/i] hold the same value, unless the user changes it? In essence, making the second variable a duplicate of the …

hello everyone. i m monjuri. i want to find out the execution time of a C program. it works fine. but i want the time in milisecond or microsecond. Can anybody help me??? here is my code: /*insertion code*/ #include <stdio.h> #include <time.h> #define maxsize 10 int A[maxsize]; int value,j,i; …