Software Development Forum

hi, can you help me with my code? actually its running but the total price of products bought is not displaying, can you help me with this one? :( #include<stdio.h> #include<string.h> #include<conio.h> int main(void) { int pno, choice, product, jf=12,d=10,l=107,c=2,cf=22,n=9,b=19,ap,a,total,disc,i,ctr,nSelection; char name[50]; char cname[50]; char y; char x; float price,qty,tax,dis,bill,dprice,ttotal; …

write a programe to input any year and cheak whether it is leap or not

Hello as the title says itself. "Help", yeah correct by pressing "F1" key the Help form p[op up, same Form want to create in VB.Net, I google out then I find only that this can be done by importing any HTML File, Create the HTML File and link your Form …

Hey there, so i have small problem, my application has mainForm and settingsForm, so is there only possible way to get settingsForm to be started only on first time user starts application so he can configure correct configs and then after it any other starting of application user gets mainForm …

Write a program that allows accepting a positive integer number n and displaying n rows as the following form: Example: n =6 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0 1 2 3 4 5

Hello everyone, I am doing an assignment that requires me to create an application that manages a student records database. They gave me the option to use a GUI or console application so I am making it a console app. The task requires that we use the abstract class pattern. …

Is there some place where I can get a list of the "named" colors (i.e., goldenrod) available in wxpython? I'm using osx 10.6.8. Thank you.

Hello to all, I have following simple Applet program. import java.applet.*; import java.awt.*; public class myapp1 extends Applet { Label l1, l2, l3, l4; TextField t1; TextArea t2; Checkbox c1,c2,c3,c4,c5,c6; CheckboxGroup cg; Button b; public void init() { l1=new Label("Enter your name: ", Label.RIGHT); t1=new TextField(20); l4= new Label("Enter your …

Hi! Anyone can help me about my problem on HOW TO UPDATE TABLE USING THE CONTENTS FROM ANOTHER TABLE? Thank you in advance for those who can help me. Anyway, I'm using VB.Net 2010 I hope you guys can help

chan someone help me see this problem? its closed and everything. string notename; x = 1; cout << notename[x] << endl; if(remove(notename[x].c_str()) != 0) { perror( "Error deleting file" ); } else { cout << "File successfully deleted"; }

Good day, Firstly, I am new to pascal, I am only trying to assist my brother. I am faced with a problem of adding data to arrays and I may need some help searching the array as well. The program is suppose to allow the user to enter the name, …

Hi Dw Is it possible to disable the autorun or autoplay feature on windows using VB.NET, I want to disable this feature automatically if it is enabled on a computer. Any suggestion is welcome. Thank you.

Hello guys, I have built another small GUI:  Even before knowing whether the layout of the application I have built is right, I am facing another big problem. At compiling time I get the following error: Note: Dropdown.java uses unchecked or unsafe operation Note: Recompile with -Xlint:unchecked for …

I have the following code for 2D dimensional arrays being flattened as 1D C-style arrays: #include <iostream> int main() { int width = 4, height = 10; int arr[width * height]; for (int i = 0, k = 0; i < height; ++i) { for (int j = 0; j …

I have an app that I want to run the updating of each datagridview in the background on load concurrently instead of running sequentially on load. The code that gets loaded on app load is. //##############################Movies //update the list of filepaths movieFilePaths_ = manageFilePathsFile.ReadFilePathsTextFile("Movie", filename); //populate the list box manageFilePathsFile.PopulateListBoxWithFilePaths(listBoxMoviePaths, …

I am trying to use fscanf to read a file. When fscanf hits a newline I would like it to do one thing and when it hits a space I would like to do something else. Is this hopefully possible? char nam[100]; while (fscanf(pFile, "%s", nam) !=EOF) { if(space) //do …

Which file readers in C can handle reading an inconsistent file? Sometimes the file is "word number" and other times it is just "word". Like this. bob 456 echo cat dog 1101 peacock 300 This is what I tried with fscanf. I am surprised it worked. I didn't think fscanf …

Hello Guys, Please help me how to pass a variable to a multiple projects in VB.NET like on VB6. The variables are user ID, user Name, Server Name and server database. In VB6 it can be used on multiple projects while on VB.Net is I don't have any idea. I …

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Hi all I am currently learning Java (and Fortran!) on my own. I have written the following code but for some reason it does not work as it should import javax.swing.JOptionPane; class evenOdd { public static void main(String[] args) { String number, ans; int num; do { number = JOptionPane.showInputDialog(null, …

Greetings. I'm having a rough time solving this problem. this is my global dec Dim btns As Button() = New Button() {Button1, Button2} and this is my eventhandler Dim btnName As Button = DirectCast(sender, Button) Dim i As Integer btns(i) = New Button For i = 0 To btns.Length Step …

I'm trying to create a program, where a user can use the textbox to search for information, and as soon the user begins to type, any matching results will show autofill. I was able to do that, but I also want to make partial word match: words are found that …

I am trying out sqlite3 create statements and forign keys in c++ and I came up with 4 requirements. 1) a employer can create a job position 2) a employer can view the form reject or shortlist the applicant for interview 3) a applicant may apply for a job position …

Hello, i have 2 textbox. and i need to compare those 2 strings to get the number of same letters/characters. Example: Hack Cake Total same letters/characters = 3 [ C.K.A ] How can i do that? Thanks! :(

str1 = "select distinct [Sched_Code] as [No.], [Course], [Year], [Section], [Batch]," & _ " [Subject],[subject_desc],[units], [Time], [Day], [Room], [Instructor], [Schoolyr] as [S.Y.], [Semester] as [Sem] from tblSchedule, tblcurriculum where tblschedule.subject=tblcurriculum.subjects" Dim dt As New DataTable dt = ConnectDatabase(str1) rpt.SetDataSource(dt) CrystalReportViewer1.ReportSource = rpt help, i cant see content of my data …

from visual import * sec = arrow(color = color.cyan, pos = vector(0,0,0), axis = vector(0,3,0)) minu = arrow(color = color.red, pos = vector(0,0,0), axis = vector(0,2,0)) hr = arrow(color = color.magenta, pos = vector(0,0,0), axis = vector(1,0,0)) angle = 0 angle2 = 0 while True: rate(1000) angle = angle - …

I am working on a project in BlueJ which I have to add an "Event Post" to a simple social network project. I have created the project but I am unsure how to take a string, such as "message", from a subclass of the Class Post and print it the …

i have the following scenario want to run the following script with manadory and optional arguments inside a bash script Manadory options are : filename="" port="" optional arguments type -t [A/B] balances -b bal prices -p ./test filename port -t A -b bal my code i have that won't parse …

echo ${NUM:0:2} The above is just an example of the kind of code I'M using. I need a way to represent the end of the string. Is there a way to start from the right side of a line of text instead of the left? What I'M trying to do …

Hello guys, I hope you can help me with this. I have read a bit about GUI and now I am trying to do a few exercises to consolidate what I have read. In the first exercise I have to reproduce a simple GUI. Well I thought it was simple… …

I'm trying to get the date to work properly. The time is 5 pm (1700 hours) now i.e. evening but it always says morning. Here's my code currenthour="$(date "+ %-H")" echo $currenthour if [ $currenthour -gt '12' ] && [ $currenthour -lt '16' ]; then currenttimeofday="Afternoon" elif [ $currenthour -gt …

i need help Am written a script to solve my manual labor of cloning in my environment i want to use for statement to give me this kind of output Script for i in 0-4 && j in a b c d e do echo " $i $j this is …

I am trying to learn wxpython, but having trouble laying out two buttons that I want to be centered in a horizontal panel. I can get the buttons on the panel, but they are not centered. What I'm trying to do is create a Frame that contains an upper panel …

I want rich textbox control in java in nebeans, where i can able to paste content from documents. Here content means not only plain data but also tables from ms-word documents. I tried above feature using "jeditorpane" but i am unable to retain table structure. please suggest me how to …

I recently built a calculator in C# for the Windows 8 App store, submitted it and got it approved and its in there now! But it was a very rushed and unfinished product, I was more or less excited that I had a working app so I submitted. Now I'm …

please tell me whats wrong in this code, i am getting error, help me to fix this. Course *array[10][5]; Course *array2[10][5]; while(!coursefile.eof()) { for (int i=0;i<10;i++) { for (int j=0;j<5;j++) { coursefile >> array[i][j]->getBook(); coursefile >> array2[i][j]->getSection(); } } }

I found this question on the internet, > Create a text file with name filename and about size bytes. The file should contain > an incrementing number on each line starting with 0. (ie) 0, 1, 2, 3, .... as many are required to make the file size > just …

So I have been working on a directory and have not really been able to get it off the ground. As a matter of fact none at all. import H:\Python Helpful Programs\DivisibleBy.py (also: everything is in the same folder) I have also tried just DivisibleBy.py and some others. The error …

i have 10 students, each student is associated with 5 courses and the section of course, i want to do this in array, please help regarding this. thanks. for example john book1 A book2 A book3 C book4 D book5 B marry book1 C book2 B book3 A book4 B …

I'm having a simple i/o with file problem. I have the name coming from a string but it just wont open at all. Incoming code: string notename[] = {"NULL","empty"}; ifstream readnote; readnote.open(notename[x].c_str(),ios::in|ios::out); if(!readnote) { cout << "Read Error"; } its prolly something small but i keep getting the error, can …

hey i need help once i run it will proceed to next one it will show error message package test1; import javax.swing.JOptionPane; public class Test1 { public static void main(String[] args) { int counter; int counter1=0; int counter2=0; int counter3=0; int counter4=0; JOptionPane.showMessageDialog(null,"Welcome"); for(counter=0;counter<20;) { int num1; String firstinput = …

I have jList and DB the DB have first name , last name , id and email the jList will only display the first name , last name and id what I'm trying to do is when the user select item in the jList the email will appear in the …

I have an interesting challenge and was hoping one of the gurus can assist. I have a program running on a client machine that I need to "trigger". The program is written in VB.NET. What is the easiest way I can generate a "trigger" to that client machine? Couple of …

Hello, I came across a strange pointer (in my opinion): `void *(*foo)(int *);` Why are so many stars there? It was explained like: "...read inside-out; notice that the innermost element of the expression is *foo, and that otherwise it looks like a normal function declaration. *foo should refer to a …

Hello all, I seek assistance in this challenges I have at the moment. I have an application that currently connect to a SQL Database well on my PC and sure it will do same if I deploy it to a PC that has SQL server install on it. Now I …

Im writing project for my programming lessons and right now got some problems with output from function AddItemToClient, basicaly its mainly with date, in first node its correct one but after this its just random. Could someone explain what I'm doing wrong here? #include <stdlib.h> #include <time.h> #include <string.h> #include …

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 Everyone, For a couple weeks, I have been developing a pi approximation program and making little upgrades. Right now, the program asks for an input of iterations and then prints out the approximation. Now, I want to have every iteration printed out into an excel file with an approximation …

I have the code for the first part of a problem, which is to write a program that reads an angle x (in radians) from the keyboard. Then, in a function, compute the cosine of the angle using the first five terms of this series. Print the value computed along …