Software Development Forum

Declare a seven-row, two-column int array named temperatures. The program should prompt the user to enter the highest and lowest temperatures for seven days. Store the highest temp in the first column and the lowest in the second column. The program should display the average high and average low for …

Hi, Basically I want to put my responses for each of the outputs of my loop (answers yes or no to different contrast numbers) into an empty list ... so I would have a list for each contrast corresponding to how many yes or no's there were? [CODE]from observerClass import …

Hi, I am having a problem with this program. I don't know why the counter won't work correctly. After "doctor is out" is clicked the inCounter should be zero. So when the "doctor is in" is clicked "the doctor is in" should be displayed, but "the doctor IS IN, Already!" …

Greetings, I need to have a way to veiw/print reports designed in MS Access in my Delphi application. I have a MS Access 2007 db for the backend of my Delphi2010 application. I have reports I had defined and saved in my Access db. I would like to place a …

I need to write a recursive Python function that takes a numeric list as its argument, finds and returns the minimum of its elements. I am not allowed to use min() function of Python. I'll be very grateful if someone can help me.

hi i am new here and i registered because i couldn't find the answer in google search my problem is that i could not find max and min of two arrays and the average too [CODE]#include<iostream> using namespace std; int array1[]={0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; …

I am coding some new forms and i need some help i believe. Here is what i want to do: I have a table called tblComparison - this table has the following columns: [LIST] fldDate fldAverage fldMorning8am fldMorning11am fldLunch2pm fldAfternoon6pm fldNight1159pm [/LIST] The 5 last columns have numbers entered. The …

Hi My project is building a dictionary and I have done everything for it. Just I want to add a feature to my dictionary which is able the user to leave the cursor on the word which he/she want to find the meaning. after that the meaning appear in a …

can some one please explain what is static variable, i tried reading some books, tried googling but i am not able to understand what are its uses. [QUOTE]a static variable retain their value even after the function to which it belongs is executed.[/QUOTE] i am not understanding what is meant …

Have patience as I am a beginner at this.I have completeed my 2d Array and have displayed its contents successfully. At the end of my program I want to total column 1 and 2 ([0],[1]) and eventually average it, but my code is not giving me the correct math(see input …

i have the server and client system. my problem is how the server enable to retrieve the client's bandwidth usage. i have the codes for bandwidth, but i am not sure how to do it because i confuse what extra codes should add in my client public partial class and …

Need some help fixing the errors in my code, im TRYING to make a math expression type of program, using stacks. Was running fine, then i wake up in the morning and my code has like 15compiler errors, would appreciate any help!! [code] import java.util.*; import java.io.*; public class d8 …

Ok, so basically I have a text file that contains the following: Resource3 "Actuator" Resource10 "Insert Exhaust Valve" Resource1 "6, 10, 18, 1" Resource21 "Emergency Stop" Resource2 "Cool Down in Progress" etc. etc. I want to read the file line by line and store it in a vector (this is …

Even after I set a for loop in my constructor I receive a null pointer exception any ideas why? here is a bit of the code [CODE] private String[] ingredientName,units = new String [40]; private double[] ingredientAmount = new double [40]; public Recipe() // Recipe Constructor example { for(int setVals …

i still cant get an out put.. plus cin.get() doent work here.. why? [CODE]// to find factorial of a number #include<iostream.h> #include<conio.h> int main() { int i,m; cout<< "enter a number"; cin>> i; for ( int p=i;p>=0;p--) { p=p*(p-1); p=m; } cout << m; getch(); return(0); } [/CODE]

All right, the solution for this question might be awkwardly simple, but I'm totally lost and confused on this. I have created a Windows Form Application in Visual C++ 2010 Ultimate and included some resource files (BMP Images) in Form1.resX. For example, one of them is picture1.bmp. I have a …

[CODE=cpp]#include <iostream.h> #include <conio.h> int main() { int number[5]; cout<< " enter the number \n"; for (int i=0;i<=5;i++) { while (i!=$) { cin >> number[i]; } } for (int i;i<='null';i++) { cout<< "number="<<number[i]; } getch(); return (0); }[/CODE] i have used a special character which tells the user to press$ …

I've made a small program that draws black rectangles on a JPanel at random places. I would like to give the user the option to save this JPanel as a .gif file, but I'm not sure where to start. The function I need to write is SaveJPanelAsGIF below on line …

I've done some searching, and it seems a few people have asked similar questions, but none of them were quite what I was looking for. I need to be able to read lines of code from a .txt file, and then execute them in Java. Or, if that's impossible, would …

I have written the following for loop to demonstrate ceil() function of <cmath>. [CODE]for (double ceilDemo = 2.0; ceilDemo <= 3.0; ceilDemo += 0.1) cout << setw(10) << ceilDemo << setw(20) << ceil( ceilDemo ) << endl;[/CODE] The output is as expected except for the last iteration. I mean in …

How can i add a menu and make it to appear on all forms within that project? I remember that 2 years ago i was able to do this with VB6 however with VB 2010 i am unable to do this currently. Right now i added a Menu Strip on …

c# - How can I raise an event every day 12:00 AM or specific time interval in c#.NET Please suggest

Hi!! my application have 2 frames including tabel 1,tabel 2 when run time i insert values though textfileds to tabel 1 ,after inserting 5 or more then i click next button then display other frame with tabel 2 and tabel 2 must auto filled. my problm is last row(i already …

Hi, I'm new to Java, getting compiler error for the following code: class A { int x; A (int a) {System.out.println ("class A");} } class B extends A{ int x; B() {System.out.println ("class B");} public static void main (String[] args) { A a= new B(); } } The compiler error …

Hello everyone, I have been coding a Reset Login Details form, the user needs to enter the new Username, the new Password and the Current Password. Here is my code below - something in the form is not working as i am getting an error when i fill in the …

Is there a "neater" way to code the following? (It prints the 5 data elements in an array.) System.out.println("All the values in the array are: "); System.out.println(+ array1[0]); System.out.println(+ array1[1]); System.out.println(+ array1[2]); System.out.println(+ array1[3]); System.out.println(+ array1[4]); Thanks, Bud

Hi guys, Im using a datagrid for user to enter input. However,im restricting the grids to some value.My grid is actually not bounded to any database. so,here is my requirement: whn the form is getting displayed,all grids are getting displayed.,which dont want.,only row2 shld get displayed to user after he'l …

Hello, I wanna asking How to Make a Waiting while Proccessing? I mean I want when the software proccessing login into my Online database, the Button1,TextBox1,TextBox2, LinkLabel1,LinkLabel2 will hide and the Waiting Picture is show, Here is my code : [CODE] Button1.Visible = False Button2.Visible = False TextBox1.Visible = False …

Hi.. I am populating treeview using XML and then trying to access the nodes of treeview into webbrowser to view the files using the following code.. Can anyone please guide me with this?? [CODE] private void treeView1_MouseDoubleClick(object sender, MouseEventArgs e) { webBrowser1.Navigate(treeView1.SelectedNode.Text); } [/CODE] The following is the function to …

I'm working on a program that allows me to quickly write database entries. There are 123 columns, almost all of them I'm not using right now so I figured I'd write a program to speed up the process of adding entries to the database. The problem I'm having is exporting …

I recently had an assignment that asked us to restrict the amount of characters a user can enter for his or her name. My professor said this is useful in the event that your program is being "attacked." The simplest solution was to use C strings: [CODE]#include <iostream> const int …

Hi all, I've got a class which I would like to hold a stream used for logging. The stream should be able to be set (and possibly reset) after the construction of the object. It should be possible to set the stream as std::cout, or as a file stream to …

I was wondering if there is a way to make it so that someone can only input a specific data type. My program ask for input of specific numbers for a menu. If I enter a character, the program crashes. Is there a way to make it so that it …

So I have written some code which reads a file line by line, breaking each line into characters and storing into a multidimensional array. However the program freezes and crashes at lines 31-34. When debugging the code runs successfully through the for loop once, then fails at 32 the second …

I have to count the number of records being read in and print them to the screen. A record consists of: website name (temp.url), website revenue (temp.rev) and website hits (temp.hits). These are all read in and returned as temp. For the life of me though, I can't figure out …

[B]Read a CSV file into a DataGridView[/B] [CODE]'12/4/2011 'Code to read CSV file with headers using 'ACE.OLEDB.12.0 Connection 'The following is a Sampling of <EXTENSION.csv> 'The CSV file contains all the Extension on my Desktop Computer 'The full file has 923 Rows with Headers: 'EXTENSION,DESCRIPTION,EXECUTABLE_PATH '.mde,Microsoft Office Access MDE Database,C:\Program …

Hello :) I'm working a project for class that involves a database connection. I have an Acess database called "Libraries" that contains two tables called Libraries and Books. I have to create a form that has two DataGridViews(one that contains the Libraries and their ID #'s, the other that has …

Not getting any compile error, but I'm getting an output that looks like: -858993460 5 4 3 2 Instead of 5 4 3 2 1. What am I doing wrong? [CODE]#include <iostream> #include <stack> using namespace std; template <typename T> void reverse(stack<T> &sk) { stack<int> tempStack; while(!sk.empty()) { tempStack.push(sk.top()); sk.pop(); …

Hi! Can anyone please tell me where my mistake in this is? The information from the list has to be transferred to the tree. But only the first element is copied. [CODE]#include<iostream> #include<string> using namespace std; struct Person{ char first[30], last[30]; }; struct aList { char adr[30]; Person name[30]; int …

Good day! I was writing a code that will compute the salary of each employee on our school depending on their position using a FileReader(File Handling). I only managed to do this code and don't know how to start again [CODE] import java.io.*; import static java.lang.System.out; public class admin { …

Hello, I'm trying to write a code to check if two strings are anagrams. i have already figured out a code but I can't get it to work for words of different cases and words with whitespace. I would really appreciate any input Thank you! Here is what I have …

hi how are you gays in java i have question about constructors , i just starting learning java since few weeks [COLOR="Red"]how i can define string in construtor using one argument ..[/COLOR] how many constructors are there in the string class >? how i can count the number of words …

hello to all my program creates a boolean for mailing and outputs "i brought my ride " when it is false i.e the customer will not like his purchase to be delivered and outputs "your purchase will be delivered " if it is true...... my problem is it outputs your …

GOOD DAY .NET PROGRAMMERS!! ^_^ [URL="http://www.daniweb.com/forums/attachment.php?attachmentid=23184&stc=1&d=1323465600"]http://www.daniweb.com/forums/attachment.php?attachmentid=23184&stc=1&d=1323465600[/URL] I'm having a problem with SMS APPLICATION "see the picture"? when i click the SEND button after typing the number of the recipient and the text messages it's not responding same as the LOAD button and nothing happens after that so i have no …

In my program, I used a vector to store the file. The file contains the data (see below). Do I need to create two vectors to store the data below as integers and strings? Or is there a shorter way to do this, and just allow the user to enter …

I get this compiler error: `Monster' was not declared in this scope, in this code: [CODE]#ifndef ROOM_H #define ROOM_H #include <stdio.h> #include <stdlib.h> #include <time.h> #include <vector> #include <iostream> #include "Monster.h" using namespace std; const int ROWS = 20; const int COLS = 20; class Room { private: vector<int> indexes; …

Hello masters! I have a project and need a bit of your help. I would like to access/get values from certain fields from a database and assing that value to a variable. Database is included into my project along with DataSet. Is there any simple way to access certain field? …

I am attempting to create a sorted array for a class assignment but I am receiving a weird access violation error in my debug code. I have double checked all my values and nothing is accessing anything out of range. My code is below. Thanks. [code=c++] #include <iostream> using namespace …

For a school project, I am trying to make a program that gets user input and finds the factorial of the input. I wrote this bit of code and got tons of errors. Help, anybody? [CODE]import javax.swing.*; import java.awt.*; import java.io.*; import java.util.*; class TestFactorial { public int x = …

I am attempting to take 2 integers from a MySql table. X represents a number that will be stored into an array. Y represents the number of times that X will be put into the array. I am attempting to make a loop that will go through, find all the …