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im a first year student of computer science course. our teacher teach us c++ program and i cant understand it well.now my teacher want us to make a menu system or payroll system.. the format she teach us is like this 1.) write a program that will accept users input …

Hi, Whats currently the hot tool for developing simple games for the Internet? I'm talking about games like the ones you might see on Miniclip.com, freeaddictinggames.com or newgrounds.com. I want to start developing some games. Also, if you a tool in mind that is not "hot" but one that you …

Hi, I'm making a windows console application that can create and terminate processes, and stores their start and end time. It works fine as long as I start and end the processes from my application itself. However, if I close the child process, eg notepad, using it's own 'X' button, …

I cannot understand user defined functions in c++? Please give suggestions or refer any book or website where I can learn User - defined functions in C++?

Hi Daniweb, I'm making a shell-ish console for my Operating Systems class. Trying to get the shell to Terminate a process given a process name. Ever since I made the following addition to my code, this error is coming: `Program received signal SIGSEGV, Segmentation fault.In __gnu_cxx::__exchange_and_add(int volatile*, int) () ()` …

Hi Daniweb, My project was to create a basic shell. One of the features being if we enter a command and input a path to an executable, CreateProcess is invoked to start the process. This works fine enough for console applications: the process starts, runs, and then terminates, upon which …

Hi Daniweb, I'm making an Online Clinic project in Wordpress. I want to create a database system such that there one user account (master account), using which a user can either make a doctor account or several patient accounts. Basically, 3 tables, Account, Patient and Doctor. I can make the …

Hi Daniweb, I have a checkbox that is dynamically generated using php using inputs on previous pages. <form name=partselect action="JavaScript:checkmate()" method="post"> <table> <?php while(oci_fetch($stmtgp)){ $idpart = oci_result($stmtgp, "PART_ID"); $stmtparts = oci_parse($conn, "select * from PARTS where PARTID='".$idpart."'"); $execparts = oci_execute($stmtparts); if(!$execparts){ echo 'unable to fetch part'; } oci_fetch($stmtparts); $tpartcost = …

Hi Daniweb, I am working on an assignment that is aimed to help us understand floating points. The current task is to take a number as input, example 3.5, or 2.25 etc and output it as a binary decimal, ex 11.100000000, 10.0100000000. To do this, I am taking the whole …

Hi, My task is to create a library/precompiled header for use with MASM. I am using Code:Blocks. I have googled quite a bit and haven't come up with an appropriate solution. I was hoping someone could point me in the right direction. This is what i have done so far: …

Hi, My instructor has given me a project as: Car Maintenance System  Data Entry Forms Setup: a) Vehicle b) Maintenance Types c) Parts d) Labor Transaction: a) Work Order Reports a) Printed Output: i) Work Order b) Information Outputs: i) Vehicle Maintenance History, ii) Labor wise work orders Its vague …

Hi Daniweb, I'm new to Assembly level programming and have been given an assignment in MIPS. Having started to plan the assignment, I have come to a rather open ended question that I want your opinion on: given that one has only so many registers to work with on Assembly …

Hi, I am a student who is taking a Database course. I am running Windows 7 on a laptop with 4GB RAM. I would like your advice on what software to download on my laptop so as to be able to practice concepts taught in class. Since I am a …

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Hello Daniweb, I am creating a project (using NetBeans for GUI) for my Data Structures and Algorithms course. The gist of it is as follows: -Take 7 letters as input -Display a valid word as output (And later, when this issue is hopefully resolved, several words) Basically a software one …

I am using NetNeans I have a JPanel that is supposed to show some already input data along with a progress bar while the remainder of the program carries out some lengthy processing (about 1 minute long). Once the processing is done, this same JPanel is supposed to be updated …

Hi, sorry for posting a second thread for the same project but as far as i can tell, the issue is completely different. My Netbeans project seems to be working with a "cache" of a certain class. It seems like this because I commented out all the code in that …

Hi all, I have been told that variables containing objects are basically just references to a memory locations that contain the object data. And doing something like this: TestObject o1 = new TestObject(..); TestObject o2 = o1; would make a new variable o2 that will simply point to the same …

I'm new to android (and in general) mobile app development. When it comes to setting an event listener to, say, a button, what is the difference between setting it in the xml: `android:onClick="blah"` and setting it in the .java file btn.setOnClickListener(new View.onClickListener) Any particular time when i should use the …

The idea is to load an array of objects onto a JComboBox. I have a Class Tournament, which contains an array of Teams. I have serialized an intance 'a' of the Tournament class into a .dat file. try{ ObjectOutputStream oTourn = new ObjectOutputStream(new FileOutputStream(jTextField1.getText()+".dat")); oTourn.writeObject(a); } catch(Exception e){ JOptionPane.showMessageDialog(this, e.toString(), …

I have a JTable with two columns in my JFrame. The number of rows this table has should equal a number input in a JForm in a previous JFrame. I cannot find any rowCount mutator function (Using Netbeans), and upon further inspection, the rowCount property in the GUI design view …

Hi Daniweb, Sorry if this sounds incredibly noobish, but i was just pondering seriously upon it. If the processer can handle only one instruction at a time, how does the computer seem to be doing like a hundred things at a time? It is performing the OS functions, it is …

This question is from code chef, named Odd. I believe this is a good problem to play with for all levels. If I can solve it surely anyone else can, cough * only if pi is fake* cough*. Here is the question : [ICODE]The captain of the ship TITANIC is …

K. I've put up with this issue for long enough and have decided to solve it once and for all. Halp? For those who dont know what i'm talking about, its the damned VC++ error "Resource file *.ico is not in valid 3.00 format" ^^headache. Googling doesn't help. I made …

You put a ^ to say something about the user above you,a < to say something about yourself and a V to say something about who will post below you! ok here goes... ^Nobody.... <Feels left out,but hopes people will play! V will you play?

I'm learning C++ from the book C++ Primer Plus. At the end of the chapter on loops, they want us to design a structure, allocate adequate memory for an array of such structures using new, then feed input data to it. I got this code: [CODE]#include <iostream> using namespace std; …

Each person has to start a sentence with the next letter of the alphabet. Starting with 'A' right through to 'Z',no going twice in a row,thats cheating! No repeating the same letters in a row. I will start on 'A' then the next can start on 'B' and so on..... …

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 …

write a c program that computes the grade of a student using the formula. grade=40%major exam+30% ave of two long exams + 30%ave of 3 short quizzes.. Display the average of two long exams,average of 3 short quizzes and the grade of the student. Display also a message whether the …

Hello all I wanted to make a text editor in C or C++. I wanted to make it for learning purpose only and also so that I can modify it further according to my personal use. I am good at C++ but do not have much experience at writing large …