Software Development Forum

Develope an algorithm that will accept and allocates the fund for the differenct state activities for America's 50th celebration. The algorithm should accept and store the actual dollar value that will be allocated to the parishes.Noo more than 14 states should be accepted.The algorithm should also determine the number of …

Hello, So I have been trying to produce an algorithm for unsymmetric matrices which finds the smallest magnitude eigen value. I have found this:   However, I still don't know how to implement it in python. Can someone help out or provide psudocode/code ?

hey how to compare longest decimal number using == operator??

As a beginner java learner, I would be grateful if some people could point out a few open source projects with a high quality code base. Not necceserily aimed at a beginner, I would rather see a professional quality example, and preferabbly the project would use some common tools for …

-->>I'm trying to make a simple Audio player and so far I'm good. -->>The problem I'm facing is redusing and increasing the Volume. -->>Any ideas please... -->>Thak you.

Newbie here! How can I do this?

Hello all, My assignment is as follows: Write a program that prompts the user for the number of tellers at Nation’s Bank in Hyatesville that worked each of the last three years. For each worker the program should ask for the number of days out sick for each of the …

I'm trying to emulate bash/cmd type program. I have written programs like cat, ls, grep (simple one) and kept it under \bin\ directory. This program will take user input and run programs present in \bin\ accordingly. I'm using `_spawnv ()` as the argument list is going to be variable. When …

Hi everyone, I have to write a function that will dig into a folder and store all the filenames into an array. I will have to use that Array later to access to each of the file. My function worked, and when i tried to output onto the screen, the …

Hi, I'm new to vb and I need to record the time the user used a certain privilege and the time s/he finished using it. i used date/time picker but whenever i run the program, i can't edit the time. only the date. help please?

Can someone help me on my database with regards that the records can be prone to data redundancy.. pls help to avoid record redundancy on my database.... How do I check if the record that i will be input is existing on my database.. and i want to prompt the …

I have already seen that someone posted this question a couple of years ago. I do not want any one to flat out give me the answer. I hav the code written, I just cannot figure out why the pattern won't look like this: 1 12 123 1234 12345 123456 …

hey all well i have been facing this problem for days ...i have written a program where i am suppose to read a specific number of lines within different intervals and count the number of occurance of r and s and then divide r by s. The program is running …

Hello, Can you please help me? Is it posible to **input data** on a "DATAGRID" **even if it is not connected to a database**? My Datasource Connection is not working because of some installation problems. I don't have the CD for installation that is why I couldn't re-install it. How …

I'm having a ComboBox in which I added items in order provide the user autocomplete for the text he's typing. I am looking for a property of ComboBoxes that could identify if the text was an item of the ComboBox or not. (I would like not to loop each time …

Hi,I'm trying to find a C++ lib which permit an implementation of the standard RBAC in my application. Any help. Thanks.

According to Herbert schildt C++ complete reference "A non-static member variable cannot have an initializer." however when i run following code,it runs.. class ABC { public: int a=3; ABC(); }; ABC::ABC() {cout<<a; } int main() { ABC obj; } regards,

#include<iostream> using namespace std; int main(){ int fish =6; int * fishp = &fish; cout<<fishp<<endl; return 0;} this runs ok, but i get the same memory address when i cout either fishp or &fishp. how is it possible for a pointer to have the same address as the address it's …

I'm quite new to programming and i'm trying to write a formula to work out the capacitance of capacitors - and is what I have below. I then want to convert the value I have (in pico farrads) into micro farrads. Here's what I have so far: while True: x=float(input("First …

I want to rotate a set of images(4 to 5) which automatically start rotating from left to right or right to left on form load one by one( i.e when form loads the first image comes then second and so on but in left to right manner ).

see this images what is incorrect in this examples .......

Is this correct? #include <stdio.h> #incluede <string.h> void getname(char name[][50],int num) int main() { void getname(char name[][50]) { for(int i=0;i<numofname;++) scanf("%[^\n]",name[i]); }

I am getting the error while inserting the image from win-form.Can anyone please tell me the in the code.I am using Visual Studio 2013 and MS Sql 2008 R2. Thanks . using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using …

I'm currently taking BSIT (1st year college) and as of this time we are using C++ and may soon run Oracle and other software applications used in programming, my current laptop specs is: Intel Core2 Duo CPU P8600 @ 2.40GHz, 3.0GB RAM, ATI Mobility Radeon HD 3400 Series. Will these …

Whats the difference between the Jcreator and Eclipse ?

Hey there! I am in need of help, to create rather learn how to use a C programming Language to create a Currency Trading Simulation where I can buy/sell at the time of a decrease/increase in Forex Trading Platform or any other trading platform. However I find it really hard …

I am to write a censor program for all 4 letter words from an imported file, only I'm stuck. can you help? [code = python] # wordcensor.py # Program replaces 4 letter words in a text file. import string def main(): print "This program replaces 4 lettter words in a …

I have been working on a code that takes three strings, copies one string into another, takes the length of one of the strings, then concatenates the three strings, copies them, and get there length, but there is a problem. I need it to display 'The three strings combined are: …

It is supposed to generate two numbers based on the user's preference of the highest number to use. What I want it to do is to divide integers that result in integers or perfectly whole numbers. I do not want to have numbers that don't divide out with remainders. So …

cout is defined in std namespace and we also include iostream to use cout...i am confused ,please clarify this.where 1)cout is defined 2)where it is declared. and if we are including iostream ,then what is the need of STD::COUT regards,

hi sir! little bit lost Pls help! how can I add css file for may xml created from php? <?php bla bla bla..... ---------<?xml-stylesheet type="text/css" href="markers.css"?>-------how can i add this line? echo '<markers>'; while ($row = @mysql_fetch_assoc($result)){ echo '<marker '; echo 'name ="' . parseToXML($row['name']) . '" '; echo 'address …

Are exceptions standardized in C++? I mean if the rules of exception handling might be changed in the future. i.e: int Funct1(int) throw(); // does it throw an exception?

How to prevent child window resizing and change position? code: SetParent lonHandle, Form1.hwnd now, I want to prevent resizing and change position from lonHandle window

Hai there, I am a robotic student and very new in python programming. Here, I have a project to classify the type of robot. For example, a customer would like to buy a robot arm for their company. So, this project will aid them to select robot of their choices. …

I had a programme to write for college in Java. I have missed the class so I won't be getting marked on it but wanted to get it done as I have an exam next we. I am really stuck. I have to create a costInsurance () method taking in …

I'm quite new to python and am trying to make a kind of 20Q thing, but am struggling - anybody know how to delete a list from a set, or if not a list from a list? Thanks :)

Hi All, I came across this question in Cathy Siera SCJP book and the answer is really Strange and i dont understand. The question is below. class A { } class B extends A { } public class Comingthru { static String s ="-"; public static void main(String[] args) { …

Hello folks, This nitty problem is haunting me today. Here is the code I have written, but am not getting the expected output. This is a program for printing matrix in spiral order. #include<stdio.h> #include<stdlib.h> int main() { int rows,cols,i,j; int tr=0,rc,br,lc=0; /* tr = top row index. rc = …

can any one introduce a good book for learning java??!!

HI Where can I download python 2.7.6 or 2.7.3 for 32bit windows?

Having issues with array. Seems to pull in the enum files (month and average rainfall) and print accordingly. Also seems to read in the updated rainfall per month. However, problem is I can not make updated print with the enum. Also, last line in program has ..."actual[i]". If use a …

I would like to do something like this: comboBox6.Items.AddRange(new IEnumerable<int> { Enumerable.Range(1,8).ToArray() } ); (add numbers 1 to 8 to ComboBox Items using an IEnumerable object), but i can't figure out how. Thanks.

how do i change the background to a custom one. code JButton button = new JButton(); JButton quit = new JButton(); public Mainmenu() { Icon b = new ImageIcon(getClass().getResource("play.jpg")); play = new JButton(playb); add(button,BorderLayout.CENTER); Icon quitb = new ImageIcon(getClass().getResource("quit.jpg")); quit = new JButton(quitb); add(quit,BorderLayout.SOUTH); button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent …

I have a backspace key button. Then I have two text boxes. Well, it is working but when the letters in a certain text box are all cleared up then i keep on clicking the button I get this errror. This is the code: desiredTextbox.Text = desiredTextbox.Text.Substring(0, desiredTextbox.Text.Length - 1) …

I'm creating some automation utils. Part of it is automating mouse input. I think I have my math wrong because the X coordidnate is incorrect at certain points for example is I give it x = 114 which should translate to 114 pixels from left of screen (0) it will …

main.cpp // Give your class a < operator and define a vector of HasPtrs. Give that vector // some element and then sort the vector. std::vector<HasPtr> vecHP; std::string val; while (std::cin >> val) { HasPtr temp(val); vecHP.push_back(temp); } std::sort(vecHP.begin(), vecHP.end()); HasPtr.h bool operator<(const HasPtr& rhs) { return (*this->ps < *rhs.ps); …

I just started learning Java and I have been playing around with it. I am trying to make this program return a double value like 1000/3 = 333.33333..... but it returns 333.000 what am I doing wrong in Java. It works in C though :P. Thanks in Advance! //Exercise : …

I'm getting this every time I try and write Hello, World in Python I get this. I'm using Pycharm 3 C:\Python33\python.exe C:/Users/Alex/PycharmProjects/Learning/Helloworld File "C:/Users/Alex/PycharmProjects/Learning/Helloworld", line 1 print "Hello, World" ^ SyntaxError: invalid syntax Process finished with exit code 1

heyy all ,, i'm trying to get the middle word of sentence contains 3 words using find and substr.. this is the code : #include <iostream> #include <string> using namespace std; void main() { string sentence; cout << "enter a three-words sentence :"; getline(cin, sentence); string middle = sentence.substr(sentence.find(" ") …