Software Development Forum

Im making an very simple Blackjack game and i need to add values to my cards. and being an beginner is not really helping me =). Any ideas?!? this i what i got so far(for the deck of cards). using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication10 { …

Can someone help me with these lines of codes?it gives me this error: /home/Desktop/L3Q2.c: In function ‘main’: warning: format ‘%s’ expects type ‘char *’, but argument 2 has type ‘char (*)[20]’ /home/Desktop/L3Q2.c:19:2: warning: format ‘%s’ expects type ‘char *’, but argument 2 has type ‘char (*)[20]’ /home/Desktop/L3Q2.c:22:2: warning: format ‘%s’ …

I'm trying to figure out how to produce the following code: • Add person • Print all people (alphabetically by name) • Print all people of a designated type (faculty, staff, students) • Print a faculty member and the students who are studying the program taught by the faculty member …

I'm working on a C# project that requires a lot of buttons, but most of the buttons do mostly the same thing, with simple variations on the number to be passed. Here's what I've done so far: [CODE]public void setPieceOne(int x) { if (pressStartFlag == 0) { pressStartFlag = 1; …

hii i've java 1.6.0_11......n window 7...whnevr i try to save file in java\jdk1.6.0_11\bin then it gives a msg i.e you don't have permission to save in this location.contact to administrator to obtain the permision.... so um nt coming to kwon how to take permision from administrator and save my file... …

Hi! I try to open an existing excel file and have included namespaces and libraries as well but the highlighted words show errors. Please help. [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using Excel; using Microsoft.Office.Interop.Excel; namespace excel { public partial …

A program that accepts two positive integer values x and n, and uses a function to calculate the value of x raised to the power n. The function should calculate power by repeated multiplications. The result should be returned to the main function and displayed. I use linux terminal to …

hello all in dataGridView1 I have 2 columns Column fruitname and column fruitpictures The content are : banana (picture of banana) orange (picture of orange) etc How to print the content of the dataGridView1 (including the fruits picture ) ? thank you denny

All, I can't seem to find anything on the web about how to connect to a LibreOffice database. I am currently using the following code to connect to a MS Access database and would like to know how to change it to work with LibreOffice. [CODE]String strConnect = "jdbc:odbc:DRIVER=Microsoft Access …

Write a program containing a function that takes 2 integer parameters x and y and returns the value of x2 + y2. The main program should then allow the input of two integer values a and b and display the value of a2+b2. Can someone help me?am having this error: …

I'm trying to use cx_Freeze and everything everything seems like it should work fine, however I'm getting an import error for import tkinter [CODE]Traceback #... from tkinter import __fix #... import_tkinter ImportError: DLL load failed: The specified module could not be found.[/CODE] This only happens when I take the the …

Hey everyone, I have been looking for video tutorials on SWING class and pretty much of GUI side in Java .. I found tutorials on Oracle site but they require lots and lots of reading.. if anyone knows a good site that has videos on GUI, please share it.. Time …

Hi All, I have noticed that there is another thread about this matter, but could not quite get my head around it. Basically I have to create an application which is a quiz. According to the users score it will then determine what level of skill they have. I know …

Well when I run my program the bar at the top says C:\programing\C++\Test\Test.exe (<<just an example) How do I change this? And how do I make the console window look more XPish (I heard it was called luna). Answer the title one first please. I wnt this too be all …

im trying to write a code that i can input a,b,c and the code will run it in the quadratic formula and give me the answer but i keep getting a error problem import math from math import sqrt print print ("Welcome to the Quadratic Program") print ("--------------------------------") print a=input("Enter …

Hi all, I am trying to create a class to serve as a customized cout class. Right now I have made some test code to see if I can do it. Right now I am trying to make it function just like cout, but later I will have it do …

Hi all, Trying to simply call method, (below) from another class and return the value found by the scanner. Please see below: [code] public int getInt(String prompt) { System.out.print(prompt + "a"); //int result = in.nextInt(); if (in.hasNextInt()) { x = in.nextInt(); y = in.nextInt(); sum = x+y; System.out.print("sum" + sum); …

Why is this possible (in VS2009): [CODE] struct outer{ struct inner1{ void f(){ inner2 in2; in2.g(); /* no previous forward declaraction*/ } }; struct inner2{ void g(){} } }; [/CODE] ... but not this (???) [CODE] struct outer{ /* This line required to remove error: struct inner2; */ struct inner1{ …

Please help me I am new to VB.net and I want to create a pop-up window in VB.net Thanks

The output I expected was: [ICODE]alpha beta[/ICODE] I used the following code: [CODE]#include<iostream.h> #include<conio.h> void main() { clrscr(); char choice[2][5]={"alpha","beta"}; cout<<choice[0]<<endl; cout<<choice[1]; getch(); }[/CODE] But this is what comes: [ICODE]alphabeta beta[/ICODE] Can anyone tell me what I did wrong? Thank you. P.S.:I know I am not using standard c++, but …

Hello I have a small problem with ListSelectionListener. I can not copy dataList.getSelectedValue().toString(); to global String variable text. How can I do it ? This is inside of if statement and that is the problem. Anyone knows how to solve it ? [CODE] ListSelectionListener lListener = new ListSelectionListener() { public …

hi there) guys, plesae tell me - what should i change in this code to see message in a console window (i also need define the OS) = [CODE]#include <stdio.h> #if defined(_WIN32) || defined (_WIN64) #include <windows.h> #define WINDOWSS 1; #endif int main() { char* mtext = " Please specify …

So my program task is to load a text file that contains for example: black | white And then i open one another text that contain a lot of words, and if for example it will find the word [B]black[/B], it will replace it with [B]white[/B]. This code below do …

I had encounter a problem in my task. How come the output always return false? [CODE] public class Entity { private String itemCode; private String title; private String description; private int language; private int time; private String productCompany; private int status; public Entity(){ itemCode="E250"; title="The Lookout"; description="by Scott Frank"; language=1; …

Trying to do some basic "Game of life", but for some reason i'm getting some weird results, the code: [CODE]#include "stdafx.h" #include "stdlib.h" #include <iostream> using namespace std; #include "windows.h" const int V=30;//Vertical const int H=40;//Horizontal char A[V][H]; int ne=0; //Set all to dead void setDead() { for (int i=0;i<V;++i) …

Okay hi, Firstly i have a border less which i need as i have my own custom 'skin' which looks like this and is found here.[URL="http://i51.tinypic.com/2i77o94.png"]http://i51.tinypic.com/2i77o94.png[/URL] As you can see it has no drop shadow at all. What i want to achieve is for it to have a drop shadow …

Let me first describe my situation. I have a list of Hex values, which are called BaseID. They are chosen [B]such that logical OR between any number of them will give you a unique ID[/B] which is called FinalID. That is, my BaseID values are as follows. BaseID = { …

I am trying to write a function that will compute GPA. [CODE]#include "Student.h" #include "ClassInformation.h" Student* setupStudent(){ string f,l,idNo; double gPoint=0; Student *studPtr1; studPtr1 = new Student (); cout<<"Enter first name "; cin>>f; studPtr1->setfirstName(f); cout<<"Enter last name "; cin>>l; studPtr1->setlastName(l); cout<<"Enter A number"; cin>>idNo; studPtr1->setaNumber(idNo); cout<<endl; studPtr1->setGPA(gPoint); return studPtr1; } …

Is it possible to put a gap in a class definition? IE: [CODE]class a; class b { private: a test; public: a getA(){return test;} }; class a { private: int i; public: a(int i):i(i){} a operator+(int o)const{return a(i+o);} }; class b continued?//what? how? { void outputA(){cout<<a;} };[/CODE] This is just …

I'm having trouble using the CreateFile() and WriteFile() functions. Here's the code I've written: [CODE]#include <windows.h> #include <iostream> using namespace std; int main() { char cData[6]; DWORD dwBytesWritten; cout << "Please enter a number: "; cin >> cData[1]; for(int i = 2; i < 5; i++) { cout << "\nPlease …

I would like to embed the python interpreter, but not in the way most other people do. I don't need to multi-thread unless it's necessary to do as follows... What I need is control over when execution happens. More specifically, I would like to use a python script to call …

Hello, I am very new to python. I have two files containing multiple lines of files name, and I need to filter out if file name present on file1 than remove it from file2 and save the file2 difference into a third file. i.e. file1: /users/ux454500/radpres.tar /paci/ucb/ux453039/source/amr.12.20.2002.tar~ /paci/ucb/ux453039/source/amr.1.25.2003.htar.idx /paci/ucb/ux453039/source/amr.1.18.2003.htar.idx file2: …

I have an assignment to gather information on students and their grades and then display the information using a for loop. I have the following code but it is not displaying the information correctly. Any help would be great. [code] public class Grader { String last; String assign; int score; …

I have an assignment an I have been looking at it for a while now but really have no idea what I should be doing. I have included the code I have written but is will only print out He and not the entire phrase. Write a program that reads …

Hi, I am building a VB.NET app which amond other things, deploys a scheduled task to run test.bat when A Windows Server 2008 Backup is cancled. I have the app all working which runs a command which, when works, will be the event creation command. I figured out how it …

[CODE]class Date { private int day, month, year; // the date Date(int d, int m, int y){ day = d; month = m; year = y; } Date(){ }; void get() { day = Console.readInt(); month = Console.readInt(); year = Console.readInt(); } void put(){ System.out.println(day + "/" + month + …

I have two programs here I cannot seem to get any return value and I have no idea why, everything I'm doing is just like my book says and I cannot get it working. The parts commented out are the other ways I was trying to make this work, somethings …

Hi, beginner in vb here, I'm trying to write a game of blackjack in vb.net, and I'm currently trying to set up a subroutine that will check to see if a card matches another card already dealt, and if so deal a different card (to avoid dealing the same card …

[CODE]public class Employee{ public String fNa; public String lNa; public String Title; public int ID; void doEmpThings() } public class Director extends Employee{ void doDrictorThings() } public class UseEmployee{ public static void main(String []args) {codes} } public class UseDir{ public static void main(String []args) {codes } } [/CODE] Now what …

Using: MS Access 2010 Visual Studio 2010 with Provider=Microsoft.ACE.OLEDB.12.0 Connection I have 2 forms: frmCustomers contains datagridview that launches frmEdit used to edit record. The issue I am having is my save button on frmEdit saves changes to the datagridview on frmCustomers but not to the database frmCustomers: [CODE]Public Class …

compiler : visual c++ 2010 os : windows 7 64bits learning template and encounter some problem [code] template<typename T> void easyCopyImpl(T const &A, typename boost::enable_if_c< boost::is_array<T>::value>::type *temp = 0) { std::cout<<"this is array"<<std::endl; std::cout<<typeid(T).name()<<std::endl; std::copy(A, A + sizeof_array(A), typename std::ostream_iterator<T>(std::cout, "") ); } template<typename T> void easyCopyImpl(T const &A, typename …

Hi, I started with C++ development recently, and I think I'm ready to start building GUIs for my apps. I'm thinking about using Qt, since it is the most popular C++ GUI library, but the licensing is really confusing, and there isn't a lawyer nearby that understands software licensing who …

Hello guys! Basically I have this basic homework, the program must check if the digit sum of one of the 3 inputted integers is equal to the difference of 2 others. So if A = 56, B = 33 and C = 22, the program should output 56, cause 5+6 …

I have recently come along a struct of this sort: [CODE]struct Context { Context(): addTitle(false) { } bool addTitle; std::string title; };[/CODE] It looked strange, especially the [B][I]Context(): addTitle(false) { }[/I][/B] part. Can anyone please explain it for me.

i really don't know how to slove the erro in my program.. ..can you please help me?? thank you in advance ,.. [CODE]Public Class Form1 Dim con As New OleDb.OleDbConnection Dim cmd As New OleDb.OleDbCommand Dim da As New OleDb.OleDbDataAdapter Dim ds As New DataSet Dim sql As String Dim …

Hey hi all, I have an problem to assign a startup form in vb.net . I have three forms 1) Registration Form 2) Login Form 3) Main Form Firstly i have set set startup form as registration in properties =>Application after registartion completed or saved i am displaying the Login …

This program is supposed to output some shapes using the GUI. I can't get it to actually output the shapes, but the panel shows up fine. Could someone show me what I am doing wrong? This one does the Panel and all that other stuff. [CODE]package pregui; import java.awt.Color; import …

If EOF (End of File)flag in Java like there is in .NET. If yes in which class is it present. The problem I am facing is that i cannot edit the input file and the values are present in very alternate line. Therefore I cannot ensure whether the entire file …

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Hello, I am trying to use a TryParse as a validation for a float in a windows form temperature converter web app. I am getting the error [COLOR="Red"]No overload for method 'TryParse' takes 1 arguments.[/COLOR] The error shows here (float.TryParse(txtInitialTemp.Text)) and I am guessing this means that I am missing …