Software Development Forum

hi, as you can see when the value 'a' is to be entered we have to press enter with it too, is there anyway that it can happen by just entering the digit and not pressing enter after it. :eek: # include <iostream.h> # include <conio.h> # include <dos.h> # …

I have been reading through the "python library reference" with no luck finding the module needed to copy a file. Any help would be appreciated.

How is it to pass `int [] rank` to main method? public class Card { private int [] rank= new int [13]; private String [] suit={"Spades","Hearts","Diamonds","Clubs"}; private static void rankMaker (int []rank) { for (int i=1;i<=13;i++) rank[i]=i; } public static void main (String []args) { System.out.println("Jack ="+rank[11]); } } Ignoring …

I have a part of code that cannot show the result as shown below: patter#1 ***** **** *** ** * pattern2 * ** *** **** ***** pattern3 ***** **** *** ** * Any idea to solve the incorrect code below: #include <iostream.h> using namespace std; int main(){ int i=0 ; …

Hmm...how do i go about doing a conversion only the first letter of the string? << Thread split from [thread=13727]original[/thread] since this is taking on a life of its own. >>

someone can teach me about the random genrated? let say i would like to generate a random number between 100 to 200 and store it into one integer variable, what is the code??????

Is it possible to start thread in paintComponent() method ? I would like that thread to invoke the drawLine() method and count new parameters (points) for this method, and to draw a chart of function in this way. Here's the code,hoply describe better my purposes: [CODE] public class generator2 extends …

I need root privledges to do some stuff in my python script. I am currently using this technique [php] current_user = os.geteuid() if current_user != 0: print "you need to be root to run this script" sys.exit()[/php] this will at least polietly end the script so i am able to …

Hello, I'm working on replacing functions in DLL files. I most likely will use a trampoline once I get more advanced. However, my question is (I've tried searching google and only came up with crap) how can I find the API in a DLL? I know I will then need …

Below is my code to calculate interest and balances and how many months to get there. However, my months calculations are way off by the thousands. Any idea? #include<iostream> #include<string> #include<cmath> using namespace std; class Account { public: Account(); Account (double bal); void deposit(double amount); void withdraw(double amount); double get_balance() …

Lately I purchased VC++ 6. It worked well for a while until it suddenly ceased to function at all just a few days ago. Here is what happens: Visual Studio opens and runs well enough. I can open a project, edit code, and so on. I can execute my program …

Hello Everyone! My question is simple, where are any half decent tutorials out there? I mean, all of the ones I've tried have only skimmed the surface(print, name = raw_input yah know things like that)- or were way to complicated. I've only been doing this for something like a week

this may seem basic but i'm a beginner...i'm writing a program and i need to calculate costs of items which i store into a table and an array.....is there any property or preocedure i could call to enable me to read and add consecutively a set of real numbers in …

I'm trying to create a calculator using the gridbag layout, but I can't even get started. This layout managers keeps starting stuff in the direct center of the frame and wont put anything anywhere else. I tried this: c.anchor = GridBagConstraints.SOUTH; I just can't seem to get this thing working. …

Hi everyone, I really need some advice and guidance on the following code [code] import javax.swing.*; import java.util.*; public class PopupAuthenticator extends Authenticator { public PasswordAuthentication getPasswordAuthentication() { String username, password; String result = JOptionPane.showInputDialog( "Enter 'username,password'"); StringTokenizer st = new StringTokenizer(result, ","); username = st.nextToken(); password = st.nextToken(); return …

I'm at the end of chapter 2 of Michael Dawson's Beginning C++ Game Programming. The first exercise at the end of the chapter, has me rewrite a program earlier in the chapter using enumerations. The program is just a simple choose your difficulty level. You enter a number that represents …

Well, blast. My first attempt took too long, and I autodisconnected. Short version: Not doing homework, on internship(first gainful employment). Task: Make GUI for existing Console app that takes binary input file. Milestone: By Monday, create windows App that displays output of binary and text input files using MFC. Assumptions: …

Hi, I am running a system which consists of eight concurrent Java processes. All these processes run on the same box and are backend daemon processes which means they are designed to be started and then run continuously, as they are backend processes they have no user interface. Thus the …

Hi folks, this is what I want to do and I don't know how. I want to play a midi file in VB and in real time alter the voices of the channels whilst it is playing dependent upon user inputs - these will be determined by inputs from pressure …

Is there an API to view all running processes? Thanks

hi, i'm fairly new at java, and i'm expected to make a plotting program soon, and i am stuck as to what to do. i haven't found any good tutorials online (most of them just confused me or they made a plotting program that i didn't exactly have in mind)... …

Hello everyone, I am looking for education materials of developing C++ application with Eclipse. Could anyone recommend some good education materials? Thanks in advance, George

im new to vb, i need to use vb6 to connect to local sql server with the local system account and get all the databases. ill be very thanksfull for any help.

Guys, Either there is a bug in the compiler or I'm getting dumber by the day. I want to read an entire file into memory. (Very small file, so no worries about size here). I followed the example here (from [url="http://www.cplusplus.com/"]www.cplusplus.com[/url]) [code]// reading binary file #include <iostream.h> #include <fstream.h> const …

I have this code that I am using in C# calling a Response.Write to call another aspx page within a frame. [B]Response.Write("<script language=javascript>parent.Frame.location.href('detail_search.aspx?NameOrCat=1&strFor="+strName+"&catDesc="+strCategory+"&clickedButton=0&Where="+this.WhereSelect.SelectedValue+"&searchOption="+this.rbtnStartsContains.SelectedValue.ToString()+"&section_id="+this.ddwnSection.SelectedValue.ToString()+"');</script>");[/B] This logic works on explore 6.0 but I can not figure out why it does not work on explore 5.0 and explore mac. Does anyone know how …

Hello i got an assignment to do on classes, basically i got 90% of the program working except for some minor issues which i cant seem to figure out. Here is the code: [code] #include <iostream.h> #include <assert.h> #include <cstring> class weather { private: int day; int month; int year; …

Sorry , one simple question how do i get the current time ? In the sense of mm/dd/yy . My java is weak I know must make use of the calendar class but im not too sure how it works

I'm glad I found this forum. Just doing seraches has helped me already. However, I am having a problem with my assigment. I want to open data.txt file, read the file line by line. Each line has four items, int, string, int, and double. Then put the items into an …

im confused as to how to get the pointers to save values... anyone with helpful advice??? this is where i have gone so far.... [CODE]#include <iostream> #include <cstdlib> using namespace std; int main () { typedef struct dataNode { char arriveCity[30]; char departCity[30]; int totalPassengers; int passengers; int flightNumber; struct …

I am just beginning to learn how to program. I'm using the "Beginning C++ Game Programming" book written by Michael Dawson. One of the programs in the book isn't working out like it should. Would this be the forum I use to get some advice on what I might be …

Hello, I am relatively new with Python and Pygame, however, I am an experienced PHPer, so programming isn't something new to me. My problem is this: I got Python 2.4 installed and Pygame 1.6 for Python 2.4 installed. I know Pygame works because I can make calls to the Pygame …

Now, in this particular one, I'm attempting to make a two-dimensional container that stores vectors. Of course, I wanted both dimensions to be dynamic at first, but once convinced that even attempting to do a 2D vector was nearly impossible or required a heap of used memory via the resize() …

hi all computer programming is one of those areas that i know absolutly zero about, how dialogue boxes/buttons and toolbars are created. so went to local library and got claton walnums vb6 for dummies, this comes with a learning edition of vb6. installed vb6 in vb6 there are toolbars/blank buttons …

i want to create a toolbar just like the one appears in ms access for showing table , reports , queries etc using vb.net Please somebody help me Neeraj

hi , Please take a moment to read this i am trying to write hexadecimal.cpp program for my C++ programming class but i dont know how to do it. the Project says as follows You have to design and implement a C++ program that reads numbers from a file,converts them …

i write c++ program using template class that program take lenght and width of rectangle as integer, float and double and display the area and perimeter of rectangle. but my program does not run. please some one check this mention mistake or write this in a better way code: [code]//header …

The structure: [code] typedef struct{ int val[256]; }values; [/code] The function(needs to pass information into the structure array 'val'): [code] void changeval(values *obj, int v, int a){ (*obj).val[v]=a; } [/code] ^^That piece is the piece I am having issues with... And finally, the call: [code] int main(){ values item; changeval(&item,0,50); …

I read that session variables in ASP were a security threat. Is this true for session variables in .Net? thanks, ed

Hi! I am new to this, and new to the programming. To be honest, it's not easy. I am having this problem with doing Complex numbers. Basically, I have to write a program to show the Amplitude and Phase of a Complex object. First, because Amplitudes are usually absolute values, …

Potion of my code: [code] class UserCommand{ string cHandle; //definition of command int numPara; vector<int> cPara; //parameter of command public: UserCommand(string ucData); //copy constructor UserCommand(const UserCommand& uc); inline const string getHandle(){return cHandle;}; inline const int getPara(int i){return cPara.at(i);}; inline const int getNumPara(){return numPara;}; //overload operator = here inline UserCommand operator=(UserCommand& …

Hi to everybody! I'm writing a program that has to simulate a working system for deliveries of goods to some cities. I get several mistakes from the compiler while temporarly checking the code but they can't point me out the problem good enough.. Therefore I dare to bother you with …

I just want to say that I am very disappointed with Guido van Rossum's latest tutorial. I like to follow along typing in the examples and seeing how they run. I seem to catch on to things better that way. But this tutorial's examples haven't been throughly checked because some …

Hi folks, I have to answer the following question: "Write an applet which contains a panel whose background colour varies as the elevators of three Scrollbar objects are varied. Each Scrollbar object affects one colour constituent." I think I'm pretty close, but I can't figure out why only one of …

HI ive been trying to do some java program and when ive tried to run this program which, ive had 3 errors saying cannot resolve symbol for 'DrawFrame/DrawPanel' im not sure wat the issue here is, the program is as follows: import java.awt.*; import java.awt.geom.*; import javax.swing.*; public class Drawing …

hello, i'm harish from chennai. i'm in my final year M.Tech (I.T.). i'm planning to do my final year project in java. I would want some suggestions for the title for my projects. i would appreciate your early response. My mail id is [email]venugopal.harish@gmail.com[/email]

dear programmer A pharmacy needs to automate drug inventory management system. Every drug has chemical Name, Chemical Composition, date of manufauturing, expiry date, and courtry of origin, quantity, category and others. the pharmacy has a policy to dispose expired drug before use. however, it is not an easy task to …

Hello.. it's me, again :mrgreen: sorry but I really need code for locking folder not a code for changing the attribut. :( 'cause i want to put my precious file in that folder :( so my friend can't steal it :evil: . Everybody in the world who can/want to help …

Is there a way to send a command to CP (like run an exe file)? In C++ you can use the system() function, but i think in java you use Runtime. Thanx in advanced!

If there is a thread related to this one please reply back the url, thx What i have is Parent form that is the owner of multiple child forms, im having trouble trying to display the form, it flashes and then disappears Code: PrivateSub spawnNewChild(ByVal Name AsString, ByVal IP AsString, …

Hi there. Can anyone recognize a problem with this code? The page is not working and I can't figure it out. print "Content-Type: text/html\n\n"; print "<html>\n"; print "<body>\n"; print ("<br><H1>Welcome $0</H1><br>\n"); $sth=$dbh->prepare("update breeder set breed = '$p1', breeder_name = '$p2', county = '$p3', phone = '$p4' where id = '$p0'"); …