Software Development Forum

How to give user the ability to set the decimal format rounding to whichever s/he prefers. I know that the users input can be gained by the code double decimalRoundTo; Scanner input = new Scanner(System.in); out.print(" Enter the number of decimal places you want to round to "); decimalRoundTo = …

This is a theoretical question but any specific technical knowledge that could help will also be appreciated. I am an IT Assistant with not much knowledge in programming (apart from EasyPattern and super-simple batch files) but have been given an opportunity to start getting into it by having been given …

hi friends....... i am doing a project in c#....... i need a urgent help...... i want to store all kinds of file(.doc,excel,bmp) in sql server 2008 in a single button click......the number of files to save depends upon the user...so i dont know how to create taable fr this and …

Hi all, So i was just wondering what would be the best software to use to program in C++ and then compile the program. So could you please name any software packages that you know of which can help you to program in C++ and if you could also state …

Q.1) Write a program that prompts the user to enter five words (using one cin statement), and store them in five variables, and then sort the words alphabetically

After build and debug my program, i want to publish it, and after is installed in my compiuter, i want the program will have the icon that i want to use, not by default. Like any other program, i want my program will have to an icon. Please help me …

Hello, This if statement is always returning true and I cannot see why. Could you guys tell me why? menu = input("Choose what you would like to do:\n\n1. Work out how far you will travel with a set time and speed\n2. Work out the speed you will need to travel …

Write a C++ program that will display the following menu and work accordingly. A menu which contains functionionality that will allow the following choices: 1. Enter the name of the file that contains students enrolled in the computer course. 2. Calculate and display the average and the letter grade for …

I have a char all[1500]; which will store each network packet. I will convert the hex value into humand readable. Finally I need to extract the url. For e.g. I have this GET /mail/ HTTP/1.1\r\n. I know I can use first to decide if the word GET and HTTP/1.1. exist …

Hello. I need to set up some pipes for a homework assignment as part of a bigger project. The issue I'm having is that the array (args) I'm using to populate the pipe arguments keeps segfaulting and I don't know why. Everything has been malloced beforehand and the faults only …

Hi Team, I have written a Sample Code in which I cast SubClass reference to point to SuperClass Object. It behaves like a SuperClass reference ( I mean when i try to use Methods which are not in SuperClass,it throws error so it means it is an instance of superclass) …

Write a C++ program that can take either two integers or two floating point numbers and outputs the smallest number using class, friend functions and function overloading.

I NEED HELP PLEAS #include <stdio.h> #include <stdlib.h> #include <string> #include <ctype.h> #include <iostream> using namespace std; struct Player { int yearsPlaying; float playerPay; string playerLastname; string playerAge; string playerName; char playerNumber[100]; }; const char fileName [] = "Players.txt"; void createFile(void); void printPlayer(struct Player*pi); void writePlayer(FILE *fp, struct Player *pi); …

Private Sub Button11_Click(sender As Object, e As EventArgs) Handles Button11.Click Dim sqlquery As String = "INSERT INTO firstfloor_house_rent (datee,amt) VALUES ('" & DateTimePicker8.Text & "', " & TextBox24.Text & ")" Dim sqlcommand As New OleDbCommand With sqlcommand .CommandText = sqlquery .Connection = conn End With ans = sqlcommand.ExecuteNonQuery() If (ans …

So I'm trying to count the number of occurrences of each digit within an array. My code I've got so far looks like the following: #include <stdio.h> #include <string.h> int main() { int numbers [10]= {1, 4, 5, 5, 5, 6, 6, 3, 2, 1}; int count = 0; for(int …

i want to display all possible colors on a form (i am using timer with 500 interval). what logic should be there to display all possible color (i want to display colors which are more closer to each other like red to pink not just red to black). color should …

Hy I would like to know what python gui framework, I can use that will be compatible cross platform and will help me create my snippet saver, that will be relational database, with categories for each language. I thought I can use kivy to create my graphical interface than use …

Ok so I'm writing a program that outputs text to a file. Currently, I am writing it to a .TXT file for ease and convenience. Ideally, I would like to output some of the information so that it is formatted with Italics. I'm thinking that using a RTF file would …

I'm trying to code an array that will make user print in 125 digits and then add the sum of it, this works but im trying to make the message like: Please enter digit : 1 please enter digit : 2 Please enter digit : 3 ... Do i have …

Hi boys and girls, I use at-commands through the comport. The problem is if I send "get everything" to the comport the output is about 30 lines of text in under a second. The c# comport listener is only able to capture about 2 of these lines due to the …

I have a problem with deploying the 3 tier lightswitch web application on the server. On the local server IIS7 everything works perfect but when i deploy it to the vps which also runs IIS7 it gives me this error when i try to navigate to the page: HTTP Error …

I am making a personal assistant console application by using C# my problem is when after selecting the condition in the loop in main method in 165th line after executing the below code the the scope of the exection should return to the 165th line until it exists.i have used …

This is a simple echo server that I've written while learning sockets programming. Compile the server and run it. You can connect to it using telnet like this: telnet localhost 1337 Disconnect the client by typing "/quit" without quotes.

package hw3.categories; import java.util.ArrayList; import hw3.DiceGroup; import hw3.api.IScoreCategory; /** * Scoring category for a yahtzee. A DiceGroup * with N dice satisfies this category only if all N * values are the same. For a dice group that satisfies * this category, the score is a fixed value specified in …

Hey everyone, I really need help in solving a problem that I have to use recursion for. I have a list of paper objects. Each paper object has its own author(s) objects. Each author object knows which paper(s) objects they belong to. I have to build a scholarly neighborhood for …

We need it tomorrow, the code for the assignment #3 and #4 question. There was no continuation. Date Class Project (part #3) Add the following data items to your Date class 05 points 1. int dayOfYear 2. String monthName 3. String dayOfWeek Add the following methods to your Date class …

yes. my coding as follows Public Function connectDB() connStr = "Data source =KIRAN;Initial Catalog=eStaffMgm;Integrated Security=SSPI;User Id=**;Password=*******" connSQL = New SqlConnection(connStr) Return connSQL End Function My system name is Kiran and the database name is eStaffMgm The default instance of SQL Server 2012 is MSSQLSERVER The code in the module was …

i am using employee table to test if i am doing the whole program correct. I have 5 buttons. one is to add records and another to save(commit), to update, to delete and to clear. I am having trouble with the code to save the record to the data set. …

Hi I need some help. I am trying to write a program that will search a file for numbers of type int and write the largest and the smallest numbers to the screen. This is how far I got but when I it came to writing the code that would …

Hi, I recently got BCrypt from the NuGet manager. I am trying to find documentation on how to use it in VB, but no luck. Anyone used this? Here is the link to the package: http://bcrypt.codeplex.com/ I just need to figure out how to use this in VB.net, if I …

I need help with my eiditing a record function, I'm struggling to get it to work. Thank you int Search(Student List[], int Size, string Target) { for(int i = 0 ; i < Size ; i++) if (Target == List[i].LastName) return i; return -1; } void Edit_Record(Student List[], Student & …

Hi all, i read that the .net framework is a wrapper around the win32 api. can someone please clarify the following for me: 1.if .net is a wrapper around win32 api it means we are able to do everything with .net that we used to do with win32 api. then …

Please take a look in my code as below: Vector<Vector<String>> AllSubjects = new Vector<>() ; // PROBLEM IS HERE if ((AllSubjects = EMSSubjectDAO.SelectAllSubjectsByCourse(this.ActiveCourse.getCourseID())) != null) { SubjectTableModel = new DefaultTableModel(AllSubjects, SubjectTableHeader); SubjectTable.setModel(SubjectTableModel); //this.SubjectTable = new JTable(AllSubjects, SubjectTableHeader) ; } On the `// PROBLEM IS HERE` line, if I init `Vector<Vector<String>> …

hello all, its a very deficult situation for me, bcoz i am not expert thats way taking help from u all. problum : i m creating a project for commission calculation type in the form i have one combobox which is filled by ms access database containing parent ID. these …

I was practising with the past year questions for tomorrow's final exam. I wanted to read who has the highest score and show the highest score from the text file (see attachment). #include <iostream> #include <fstream> #include <string> using namespace std; ifstream infile; int main() { const int x = …

Hello, I am doing the infamous Parking Ticket Simulator for my Java class at college. I have already completed the program and it producing the correct output. The only issue however, is that I am NOT using the PoliceOfficer class to issue the ticket. In other words, he is not …

Nice to meet you, i am a newbie i would like to ask a question that bothers me out : 1).How to add the decimal representation of N! (5 <= N <= 1,000,000) is simply the multiplicity of the prime factor 5 in N! to my script? 2). I wanted …

So i want to hodl my mouse and by moving the mouse i want my vector to rotate around, which of the built in events should i use? i tryed mousedown event but that s not what i m looking for obviously.Maybe i should combine two mouse events instead?

Hi, Please help, I don't know how to use arabic language in text box or label(caption) in VB6. I try to change language but the sign "?????" appears in text box. Please help me. TQ.

I try to making Birth Day reminder project, from VB.Net and MS-Access There are Two tables, "Visitors" and "Employees" "DateofBirthDB" field in Two tables with same format. (some few different fields also in Two tables) I want to select all upcoming birth days from today onwards upto Yesterday, Please expalin …

I need help with this program. here is what we are supposed to do. The program should prompt the user to 'Please enter numeric grade: '. The program will then pass the numeric grade to a function that will convert to a letter grade. This function should have the following …

Please help me to understand the algorithm from this source code. int time(){ time_t rawtime; struct tm * timeinfo; time (&rawtime); timeinfo = localtime (&rawtime); cout<<"Current time: "<<asctime(timeinfo); }

I have a problem when I do my task. task: Made a program about queue in Bank teller system. Teller A if deposit <=10million, teller B > 10million the count of customer(queue) is random and the price if deposit is random too. output: how much customers,time and total transaction at …

Trying use radio buttons to select which host I'm referring to since ultimately there will only be two and they are fixed addresses. This is the error: File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk/Tkinter.py", line 1410, in call return self.func(*args) File "Untitled 2.py", line 63, in command=lambda: callback_power_off(off, host)) File "Untitled 2.py", line 28, in …

Can someone kinda check this one to see what wrong with it? #include <iostream> using namespace std; int ture ( int a[], int b[], int d); int main () { int b [5]={1,2,3,4,5}; int a [5] ={1,2,3,4,5}; int total= ture(b, a, 5); cout << total << endl; } int ture …

Hello, I can get OpenGL to render 3D scenes to the screen, but I want to render them to a pixel array. Basically I want some magical code to fill in the blanks for this code segment: int width=500; int height=500; uint32_t *colours=new uint32_t[width*height]; //Magic code! glBegin(GL_TRIANGLES); //other drawing stuff, …

Hi, I've been having trouble getting the average and letter grades to print and they are outputting as 0 .. I tried everything calling the average function etc. but I still get a zero. Any advice? I don't have any other problems just need help with the average function and …

` #include "stdafx.h" #include <strsafe.h> #include "CHand.h" #include "resource.h" #include <Windows.h> #include <NuiApi.h> #include <NuiSensor.h> #include <string> #include <KinectInteraction.h> using namespace std; double x_cur,x_pre = 500; double y_cur,y_pre = 500; static const float g_JointThickness = 3.0f; static const float g_TrackedBoneThickness = 6.0f; static const float g_InferredBoneThickness = 1.0f; int APIENTRY …

Can u plz help why dis happens? I was told to write a cpp program to find the factorial of a number using go to

I have made a QTableView that displays images from disk, there are two seriously agonizing problem I am facing. First of after the windows shows up making it maximize or changing size of window is very slow, and secondly I want to display images height width dependong on what can …