Software Development Forum

I am having trouble getting the health deductions from the TaxablePay method to the getNetPay method. I have tried everything I can think of including using a taxablePay class. I am running out of ideas. I have below... 1.The program description(what i want the program to do). 2.The expected output …

Okay, so I have been trying left and right to figure this out, but I just can't figure it out. I have been trying to produce a collection of Bitmap variables in my program of a series of characters. The problem is that during my tests, I save a file …

hai I have Sunjava 7 installed in my pc, but when i run my java programs in my linux it won't works it's again saying to install java what should i do

hello, I am having problem with selection sort, I am trying to sort the students name alphabetically.I compile it and it shows me whole bunch of errors in VS. I dont think it has do to do with my display all students function, I think it has more to do …

Here is a function to print my binary search node tree, void printtree(struct node *tree) { if (tree!=NULL) { printtree(tree->left); printf("%s %d\n",tree->word, tree->lineNumber); printtree(tree->right); } } How would I save what I print to a text file???????

Unhandled exception at 0x561330d9 (msvcr100d.dll) in main.exe: 0xC0000005: Access violation reading location 0x440b4bd8. i try my best to debug it, but don't have clue on it. **fft.h** #include <math.h> #include <stdio.h> #include <stddef.h> #include <stdlib.h> #define NR_END 1 #define FREE_ARG char* #define M_PI 3.14159265358979323846264338327 static double sqrarg; #define SQR(a) ((sqrarg=(a)) …

In the following code, the pattern is reading text between specified tags and I want to replace text in between those specified tags. I tried but replacing in whole file. string input = File.ReadAllText(@"D:\text\div.txt"); string pattern = @"<body.*?>(.|\n)*?</body>";//reads text between specified tags MatchCollection matches = Regex.Matches(input, pattern); // Console.WriteLine("Matches found: …

Hello, I am having a particularly nasty case of "What is the syntax?" while working on an event driven library. Basically this is what I want: class Object {// private: public: virtual bool onEvent(Event e)=0;//all objects have to react to events Object operator|(const Object &o) { // I want to …

how to write a recursive function to read and print all the data from a file

I've been trying to fix a problem with getline() and cin.getline().Here's a example I've made and it still has the problem: [TEX]" No matching function to 'getline(std::istream&, char[100])' "[/TEX] Here's the code: [CODE] #include <iostream> #include <windows.h> #include <string> using namespace std; int main() { char name[100]; cout << "\nEnter …

Hello everyone, I'm trying to do a game of hang man by comparing whats in one char array with another with a for loop with the compareword function. I tested it out with the wrong letters and had it return -1 so that parts working. What isn't fully working is …

Hi, I have faced a problem that I have a vector in my class which I would like to initialize using constructor initialization list with some thing like this std::vector<double>({1,4,5}) which is only allowed in c++11 which is not what I am looking for. I could only intialize it with …

Hi everyone. Well, I'm overwhelmed with the amount of C++ books out there and own a few now. I'm specifically looking for a C++ Reference book which lists C++ STL libraries and functions like the orielly C++ pocket references on C++ or STL. Orielly's C++ in a Nutlshell looks pretty …

I have to append first 3 sentences of this sample text to a file(data.txt). So far I've done this: import nltk text="""First patented in 1876 by Alexander Graham Bell and further developed by many others, the telephone was the first device in history that enabled people to talk directly with …

Friends Please any body explain the difference between VISUAL BASIC and VB.net What are the advantages over the other Which is better?

Hello, When i try to insert some datas with python to MySQL database where the fourth column is a variable , (it depends on the variable "e0") , i get a message error here is the query syntax : `cur.execute('insert into suiviactuelms (modelsa,date,heure,%s) values (%s,%s,%s,%s);',(e0, modelidvar, cur_date, t, quantitevar))` and …

I create the application and set the untick/unchecked on "Make single instance application" as if i do then I can not open the multple window... Now the another thing is what the main thing that is used in the Publishing the application? if I used only Bin Folder then is …

Hello guys! I have some trouble with that "Do you want to continue" thing in C. I am begginer. Well my problem is to fix this one: ..... int sum_count_arithmeticaverage() { int n = 0; char answer; int array[1024]; int sum = 0, count = 0, arithmeticaverage; int i = …

I'm pretty new to coding with Python and I am trying to save a users username in a session variable which should be a new entry in the session dictionary. The code I have is from bottle import route, request, debug, run, template session={'logins':0} def checkLogin(name,password): if name==password: return True …

this is the question : Write C++ a program that reads a person's age in years and print his/her age group. See the table below. Age------------Group name 1 year---------Childhood 2-3 years------Infancy 4-5 years------Preschool-Age 6–12 years-----School-Age 13–17 years----Adolescence 18–29 years----Young-Adulthood 30–39 years----Thirties 40–64 years----Middle-Age 56–48 years----Aged 85 years ------Very-Old You HAVE …

when we create the window, we can choose some styles. but i see 2 problems: - how can i hide the border?(i have seen the msdn styles, but theres no const for that) - how can i change the styles after create the window?

Consider this piece of code class Example { }; class ExampleAccessor { public: struct ConstructionFlag { ConstructionFlag() { } ~ConstructionFlag() { } }; explicit ExampleAccessor(Example&) { } ExampleAccessor(Example&, const ConstructionFlag&) { } }; int main() { ExampleAccessor accessor(ExampleAccessor::ConstructionFlag()); } Which is the minimal example of something I found in our …

I am new to socket programming and I am trying to establish a connection between my client and server and if it's successful the user can 1) -Input message, the message will be send to the server -the server will send a "I got your msg" back to the client. …

Hi, I am new to Python and am looking into web development frameworks i.e. Pyramid. Is there anyone here who is familiar with this Framework using MongoDB? I am using pymongo and Ming I follwed a tutorial [here](http://pieceofpy.com/2012/01/10/working-with-pyramid-and-ming/). I am getting an `AttributeError: 'str' object has no attribute '_auto_ensure_indexes'` in …

Write C++ a program that reads a person's age in years and print his/her age group. See the table below. Age Group name 1 year Childhood 2-3 years Infancy 4-5 years Preschool-Age 6–12 years School-Age 13–17 years Adolescence 18–29 years Young-Adulthood 30–39 years Thirties 40–64 years Middle-Age 56–48 years Aged …

I am writing a application.and i need to draw line in jpanel.but it is crash when jpanel add to jframe.this is my code: public class Simplification extends JFrame { JPanel panel; public Simplification(List<List<Integer>> transmitionTable , List<List<Integer>> outTable) { this.setTitle("Simplification Result"); this.setSize(500, 300); this.setLocation(50, 50); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setVisible(true); // do other jobs …

SO guys I am supposed to be making a program that will check for a palindrome but, I can not get my code to work. It seems to be stuck on the cmp part. I am not sure if this is even right I dont have much experience with masm. …

Why would anyone put there self through this language

Please help me this exercise. Write a program to perform the following tasks: · Generate 100 random numbers in the range 0-100 · Show the random numbers were generated · Arrange methods randomly arranged and showing the basic · Take breaks to save the file and read from file …

Hi: I am new in the forum and I need some help. I have to write an assembly language program that reads a file with numeric information, and I need to create an array with that information and add them. SO far, I can open, read and display the information …

I'm really new to MIPS, so I'm having a hard time reading and understanding the code. For my homework, I was asked to identify and corrects errors in the folllowing code which computes the fibonacci number with given n passed in register $a0, and return it in $v0. I was …

I'm trying to have the following output of the program: 01/01/2010 But when I run the program I get : 01/01/10 How would I format the date to be like I want? This is the code I have: import java.util.Calendar; import java.util.GregorianCalendar; public class HelloWorld{ public static void main(String []args){ …

Friends, Please help me I have a form having 3 text boxes of data type number one text box for display- also number type one command button I want to add the figures of the three text boxes my code is as below Private Sub Command1_Click() Dim Total As Long …

hi, how to get the time difference in vb6 exp; dt1 = now() ' dt1=08/Aug/07 12:57 PM dt2=some date n time now i want to find the difference between these two in terms of time... can u plz tell me how to do that

So this is what i dit. Declared three classes: Main Term Polynom So in Polynom i try to call a "plus" method: i tried this: public Polynom add(Polynom pol){ Polynom res = new Polynom("",0); Term tox = new Term(0,0); for(Term p : Polynom){ for(Term other : pol.Polynom ){ if(p.getDeg()==other.getDeg()){ tox.setCoef(p.getCoef()+ …

Hi All's, i'm stuck in create the Chart from my Access Database. My DB got Date with Datetime format , CLICK with Integer Format. Axis X must display a Date with Click Value , but the Date is not align correct like this picture : Please help me to arrange …

The game is to play hangman, if guessed right or wrong it will ask the user if they want to play another game (w/ a different word). My code repeats the game with the user enters anything (even q) but doesnt quit when 'q' is entered. I've been trying to …

Are there any built in modules in python 3.3.0 that can handle images?

(Sorry if i've grammar errors, i'm spanish) **Hi people!**, I want to solve one question in my C# console project: I want to close a TCPClient connection. When my program connect with the server, I can close this connection with the socket ( Server.Close(); ). When I try to reconnect …

I was working on a praxctice program and wanted some numbers fixed dollar amounts to 2 decimal places while others to be displayed as plain old ints. I used this code, but noticed that now ALL numbers are set as fixed 2 place decimals. Is this how fixed and setprecisioun …

i'm learning win32 from: http://www.winprog.org/tutorial/start.html but tell me(because i ear several persons) is these function correct? LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { switch(msg) { case WM_CLOSE: DestroyWindow(hwnd); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hwnd, msg, wParam, lParam); } return 0; } the DefWindowProc() is …

class Base{ Base(); ~Base(); void doSomrthing(); } Class MyCLass : public Base{ std::string name; MyCLass(); ~MyCLass(); void init(); } MyCLass::MyCLass() { init(); //runtime error occurs with this line } void MyCLass::init() { name = "MyClass"; doSomrthing(); } I am having a trouble on calling child class' contructor. What is wrong …

 I need to create this program for class. I'm not looking for the answer. I'm simply confused on how to create a batch file where I input a number and it gives me an option. Would I use the IF command if so how would I do it. …

how can i test if the wheel move was negative or positive? i belive these detect the mouse position: xPos = GET_X_LPARAM(lParam); yPos = GET_Y_LPARAM(lParam); but how can i test if any key(like alt\control\shift) was pressed? (i'm talking in same message)

Hi Dw I'm working with ASPX.NET under VB.NET, I've created some pages one is registering the user domain that the user want to register like "www.mydomain.com" and once the user clicked the button then his domain is registered to the server and then he/she will then be transferred to another …

I create the notepad, and now I want to create my notepad as Default Application so that when someone going to click on txt file then it will run/load From application not by Windows Notepad.. I know How to open the text file by getting right click and run as …

HI just starting learning c++ and i think it is a good choice what youn think ? my question why are we using vectors of objects..we can store infos inside a vector and the we can display them the problem if i quit the program everything is gone..work on memory …

I have been absent from our programming lessons and have only attended 1 which was the first one where we just did "Hello World" out of a possible 5, but I still need to do the homework. I have been sitting here sweating over some code for a long time. …

Does anyone have any example related to the topic?I new to it.Kinda need help on it ty =)

Hi everyone, I'm trying to figure out if there is any way to do exponents using bit shifting. I know the following: x *= 2 --> x << 2 x /= 2 --> x >> 2 pow(2, x) --> 1 << x i'm looking for the equivalent bitshift, if any, …