Software Development Forum

[B]Introduction[/B] Hey! Guyz.. Welcome to my very short tutorial explaining basic uses of "malloc" function in C language. [NOTE : You need simple understanding about pointers to understand this tutorial] Hey guyz see by reading this tutorial you'll not be a malloc expert .. This tutorial is only for the …

Ok so I am trying to write a piece of code that when a user inputs say "A = 'ls'" instead of outputting the files from the directory it will store the output in 'A'... If you get what i mean. SO say the directory /Desktop has stuff.txt and main.cpp …

I have created an owl ontology using protege.Is dere any way to query the owl ontology n give the results to python code??

Hi everyone. I just finished creating a program similar to minesweeper, but it's called miensfeld. The rule of the game are stated in the intro of the program. I was just wondering if anyone would mind checking it out for me? I just can't seem to compile it. But please …

I am trying to write a function that returns true if the number of vowels in a word are equal to the consonants or false if otherwise, but I keep on getting an error that the word is not defined, I need help to debug my code [code] def word(n): …

How to create an assembly program that will allow the user to enter somer characters and group the characters according to the following: alphabets, numbers, and special characters. ASAP. thanks.

Hi i am new at python,i am getting problem in the above code,the problem reads as follows: Having several accounts on several servers, one has to remember many passwords. You can imagine a situation where someone forgets one of them and he or she only remembers that it consisted of …

Make a project, consisting of 3 modules: student.cpp, course.cpp and register.cpp. Write source and header file for a program that registers students for courses. Design a class student that stores the name of the student, the id number and array (vector) of all course numbers for which the student is …

Hi i am trying to write a script to match a '' at the END of the line. For eg. i have a file Temp1 which contains :- [code] a = b + c \ +d; printf("\n"); [/code] Objective: To match the '' in the 1st line and NOT the …

Hello anyone, I am a new visual studio C++ user. and i had the same problem that " error LNK2019: unresolved external symbol ". Now i solved it through your tellings ( menu Project --> Properties (bottom item of the popup menu) -->expand the Configuration Properties tab --> Linker --> …

G'day, I'm obtaining a set of data from the DB. I know that i must use an array, however i cannot for the life of me remember what type of array i need to use. My data set contains String, Double and datetimes. Should i use an arraylist ? or …

Hello. I'm using Visual C++6.0, and Windows XP. I am trying to connect to a database. I want to add some records to it, reading the values out of edit boxes. Here is my Code: [code=cpp] CDialog::EnableConnections(); ::CoInitialize(NULL); _ConnectionPtr con; con.CreateInstance(__uuidof(Connection)); con->Open(L"Provider=Microsoft.Jet.OLEDB.4.0;DataSource=C:\\Documents and Settings\\204504519\\Desktop\\webcam.mdb",_bstr_t (""),_bstr_t(""),adOpenUnspecified); _CommandPtr cmd; cmd.CreateInstance(__uuidof(Command)); cmd->ActiveConnection = …

This is what I need help with: "Write an application to simulate the rolling of two standard six-sided dice. The application should use an object from the class Random to roll the first die and then again to roll the second. Each die can have the values of 1 to …

Hello guys. I need for my homework to make a game, and i wanna do "who want to be a millionaire" but i donno much commands in pascal:| so .... i wanna be like reality>:) it's to hard? i dont think so...

i want to record report printed date and time when user click on the crystal report print button (which is in the crystal report viewer control). is there are any event like click event.. for that crystal report print button. i want to keep record of printed report. i am …

I'm having trouble running C in eclipse. It first gives me weird syntax errors or tells me that # include <stdio.h> is an "Unresolved inclusion" It also will not let me build, saying "(Cannot run program "make": Launching failed)" Am I missing something? please help. Thanks

I need a java code for downloading files from the internet ..For example I want to download doc,pdf files from the internet means i have to do it through my code ..So can anyone help me

I'm pretty lost on this. I have no idea how to get my program to work. Basically, when an option is selected a price should show up in the text box automatically. Thank you all for your help. Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.JComboBox cannot be cast to javax.swing.JTextField at …

Hi there. In a day I have to connect to a lot of networks and each network has its own setting. Each time I have to re-configure my Windows Vista Home Edition IP confiugrations which is both slow and quite annoying. Thus I decided to write a program in C# …

Since no one has posted in this forum as of yet, I decided to tap out a quick scheme. This program, when run through the Mr Ed part of dr scheme available from [url]www.drscheme.org[/url] , will cause a window to pop up with text and a button. By clicking the …

Guys, I really need your help !! I am using VB.Net & I have a Data Grid View in which I have 3 Columns and Dynamic Rows (user can insert rows based on their requirement). My problem is, I want to populate the value's in the rows that are being …

I am using XSL to transform the XML.I am generating a Excel sheet using XML/XSLT. I want to password protect the sheet. If a user try to modify any cell then it ask for password? <?xml version ="1.0" encoding ="utf-8" ?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:msxsl="urn:schemas-microsoft-com:xslt" xmlns:user="urn:my-scripts" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" …

The books i have already read :- 1. C ANSII Edition ( Cant understand their language ) 2. C tutor 3. Pointers and memory ( Stanford )

I am a first year engineering student and i am very intresred in programming using c++ basically to use it in creating my own search engine.Please anyone to help in step by step as I have started learnig c++ language because I dont have prior kowledge in programming.

[COLOR="Red"] This is my assignment: [/COLOR] The field of calculus is largely concerned with the concepts of the derivative and the integral of functions. Derivatives and integrals are closely related because they "undo" or reverse one another. If the derivative of a function is taken, a new function is obtained …

[code] Can anybody please tell me how to calculate/find total remaining(unused/free) memory in the system(using any functions)? Thanks Iqbal [/code]

I want to convert binary file to ascii. how to do that in C

I have written a scanner program for oberon language compiler but its incomplete,in the botton i need to write certain code to make this program work properly,so can anyone help me to make this program work properly. [code] FILE *input; int row, col; token t; char buff[bufflen]; int tabwidth; int …

[split from [url]http://www.daniweb.com/forums/post1162537.html#post1162537][/url] how can i create like that program but i need to have more questions and i dont nid to use the life time because lifetime is dificult so please help me or give me a program to use in our c++ subject here in MAPUA. please i …

The Fibonacci sequence is the series of numbers 0, 1, 1, 2, 3, 5, 8, .... Formally, it can be expressed as: f ib0 = 0 f ib1 = 1 f ibn = f ibn−1 + f ibn−2 Write a C program using the fork() system call that that generates …

C++ program that will implement the popular numerical procedure called Thomas Algorithm. this is my final project in the lab which i have no idea how to start off... and i am really bad at c++ because this was my first ever programming class i ever took in my life... …

hey all. i need some help with my calculator and i was wondering if anyone knew how to make it so if you click on a button it would pop up the value of that button in the entry screen. [CODE]## -*- coding: utf-8 -*- ## SDD, Major Project, Extreme …

Suppose you save $100 each month into a savings account with the annual interest rate 5%. So, the monthly interest rate is 0.05/12 = 0.00417. After the first month, the value in the account becomes 100 * (1 + 0.00417) = 100.417 After the second month, the value in the …

Dear Sir/Madam, As I have seen VB 6.0 is supporting Icon files, Metafiles and BMP files for using in the PictureBox property of ImageBox, PictureBox, and CommandButton. I have tried ICON file to use on those Controls, but some ICON files are supported and some are not supported. So, I …

i've done a of couple searches on this board and i haven't really found any answer to this. so- how can i get graphics into my c++ programs. From the books i've been looking through there aren't many, if any graphic commands, in the .net and visual c++ versions of …

//Trying to read double values from each line of a file..and try to store them in arrays //when i debugged,it doesnt do the parsing for the alldoubles e.g txt file consists 2.3,4.5,6.2,4.5 2.8,2.4,4.6,1.2,3.5 3.6,3.8,5.9,4.9,12.6,112.8 trying to put them in separate arrays [code] //CODE?? #include <stdio.h> #include <stdlib.h> #include <string.h> FILE …

Hi, I've got two programs (client and server) using sockets. The program are working fine if I set the client IP to local host (127.0.0.1) or the LAN IP (192.168.0.3), but can't connect if the IP is set to external Internet IP (92.24.xxx.xxx). Anyone have an ideea, please? Thanks!

please help me on this.. i have to make a payroll system using turbo C program but i don't know how to make it.. pretty please...:)

Hi friends... I need to write a program in C which will print all the combinations of a string with non-repeating characters. Example: “Say” will have the following: S, a,y, Sa, Sy, aS,Sy, yS, ya, aSy,Sya,ySa and so on. The string length is not known. The string will be a …

how to write a program in c++ for this type of question? Write a calculator program in c++ that allows the user to select which operation they would like to perform such as: Addition, subtraction, multiplication, division, modulus, Square, Square root, Convert Celsius to Fahrenheit (Fahrenheit = 1.8 Celsius +32), …

I want to read all files in a particular folder using C programming. HOw to do this. Thanks. Ex: I have some 5 files in folder named c:\temp. I want to read all files one after another and want to write output file for each input file. The output files …

okay so im new to programming and have an assignment im not sure how to do the question is. The original U.S. income tax of 1913 was quite simple. The tax was [INDENT]1 percent on the first $50 000[/INDENT] [INDENT]2 percent on the amount over $50 000 up to $ …

I have written a program for the famous game of life problem. The program is running perfectly for the sequential version. Now I am trying to implement it in parallel with MPI. I am just sending the main function where I am calling two functions. Calculate is updating the array …

ok ... first i had to make a function that tells you if the number you choose is a magic number or not ....(perfect number) ... i figured that out now i have to make a function that prints the magic number ... The second function, called print_magic, has a …

Hello Friends , I from India, name samrat. i am c# sharp beginner. The Problem is My code is showing Error 1 The name 'choice' does not exist in the current context. So any help would be appreciated. code- [CODE] using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace BasicCalculator …

Hello, I have been working on a very simple Python Game so far (Not using pygame atm) and I ran into a problem that is very simple but I just do not know what to use to get it to work. Basically what I have right now is that the …

Hi guys! Ok so this is my first year in college and I am having a lot of trouble with my computer course which mostly consist of writing java programs. I am falling way behind in class and i have a mid term due next week. It is REALLY causing …

Hi All, I hope someone out there can help with this. I'm writing an app where a user selects a folder on the network for a job to deposit output into. The person setting up the job will not necessarily be the same person who runs the job and that …

1) The class interfaces do not follow good object-oriented design principles, which make them bug-prone and hard to extend/subclass properly. Improve the object-oriented design of the classes. 2) The class interfaces are almost completely undocumented. Include proper interface documentation in the .h-file. 3) There seems to be a bug somewhere, …

Assembles under NASM 16-bit, invoke INT 0x65 to display message.