Software Development Forum

Ok so, I'm working on a program that is suppose to solve a function: (1+ (x^2) / sqrt(3x+6)) / (x^2 - 5x) As you tell by the function the denominator cannot be = to 0. So here's my code that I'm having trouble with. [CODE] #include <stdio.h> #include <math.h> int …

hello everyone, I am trying to check each letter of a word if that word doesn't contain (AEIOUY) then I have to append (-way) to the end of the word. Now I have this if statement and it doesn't work: If OriginalWord.ToUpper Like "*[!AEIOUY]*" Then Label1.Text = OriginalWord & "-way" …

the question is a year is a leap if it is divisible by 4, unless it is a century year that is not devisible by 400. write a program that calculates whether a year is a leap or not [CODE][/CODE] def main(): year = eval(input("Enter a year")) if year/4 and …

I actually want to ask two things, first, how do I set Textbox1 to get focus so that the user will not have to click the textbox if he wants to write something, the .focus() method does not work also, how do I highlight texts inside a textbox programmatically. I …

I have received cipher documents which are believed to be secret messages. So, my mission is to break the encoding and reveal what the secrets are that each file contains. However,it is believed that each file contains a message protected with a "null cipher" which surround the real characters in …

Hello to all ! Sorry in advance for the long post. I'm trying to get the value of a specific <div> from an html. This div has a class attribute of "itemPrice6", but problem is that this class appears few more times for other <div>s in which i'm not interested …

How would I get a value in between the two quotes after value=? So, value="hi my name is bob" /> would return: hi my name is bob or value="Ouch! "that hurt" lol..." /> would return: Ouch! "that hurt" lol... so basically I know the value=" TEXT_HERE " /> will always …

I've disassembled a program to attempt to understand the application's structure for importing the data files. I have an extensive background is Java and C++ but I can't find any resources explaining importing files and reading them in assembly. What I'm hoping to find is someone who can simply tell …

Hi, I am suppose to create a code that takes the values between 1-1000 and produces the hailstone sequence for them, then it prints out the initial value that produced the longest sequence along with the sequence's length. I have tried to use an array but it didn't seem to …

Hello! Can you please help me understand these problem. I don't have any idea what is the supposed output. Given a matrix M stored in array m[10][10]. Check if M is lower triangular, i.e. every element below the main diagonal is zero.

#include <iostream> #include <fstream> #include <cstdlib> using namespace std; const int numRows = 22; // Number of rows in the board const int numColumns = 80; // Number of columns in the board int row; int column; char Drawing[numRows][numColumns]; // environment representing all the cells and their state. char point[6]; …

Question for you guys, what am I doing wrong here? I am able to enter the 5 digits in one input and I just want it to display the first character; just to test to see if it works. Afterwards I will be displaying all 5 characters like "1 2 …

I need some help setting the maximum size on a picture box. I thought the syntax for setting size was picturebox.MaximumSize = (Width,Height) but doesnt seem to work. Did syntax change from VB6? Thanks in advance

Guys can anyone tell me how to change fontsize of my listbox programmatically? This code does not work listbox1.font.size = 10 or listbox1.font.size = new size 10 What is the right code?

I need to write censor program that 1-reads in the text from a file 2-creates a new file where all the four-letter words have been replaced by “****”. can you help? this what I have so far [CODE]import string def main(): filename = raw_input("File: ") text = open(filename,'r').read() text = …

I'm a beginner at python programming and now I want to try to write a function consisting of my already written programs. The goal is to get all probabilities when I'm calling on the function in the main program. My already separately written programs looks something likes this and the …

Hello! I am working a programming assignment and the goal is to turn the static arrays into dynamic arrays. The program reads in a file of names, votes and outputs the winner and number of votes. I have the first dynamic array for votes complete, but I am having trouble …

how to get 10 th record from record set using SQL server? there are a lot of code in the internet that can get first 10 results using "TOP" keyword in sql. but i want to get 10th row valus. I'm using VB 2008. please help me.... Regards Pra$ad.

Hello this is my problem below How would i do this: Got a text file called directorycontents.txt in this directorycontents.txt there is a bunch of text each one is a filename with a filename extension i want to be able to go like this if there is a filename extension …

Hey guys, This is a quick formatting question that I'm having trouble with. I'm trying to create columns of numbers, but I want the columns to only be as large as the largest number in that column. I was trying to use format() width, but that is creating a width …

Hi, How can i disable left and right arrow key only on msflexgrid control Thanks

hi all!! i wanted to know the name of book which covers all the basic syntax and concepts of java keeping in mind that i have the basics of c++.

Hi everyone, I am trying to change hundreds of data files using sed command. Text file1 have 10 lines which look like the following [QUOTE]{ x=34280; y...} { x=34281; y...} { x=34282; y...} { x=34283; y...} { x=34284; y...} { x=34285; y...} { x=34286; y...} { x=34287; y...} { x=34288; …

Hello, I have made a store inventory system in console in C++. I would like to know how can i convert it into full fledged graphical user interface. Any article,book,tutorial,video would be very helpful Thank you.

This Code allows you too countdown seconds and minutes but im not sure how to add hours or maybe even days to it:( =========================================================================================== [CODE]Imports System.Threading.Thread Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If InStr(timetowait.Text, ":") Then Dim time() As String time …

Hi guys, first off just wanted to say that this website has been immensely helpful to me for my programming class. I asked a question to help with a lab a couple of weeks ago and was able to figure out the issue with the forums help, so thank you. …

hello. i have a problem in selecting destination and time. when i select any number in destination the program always tell me that i choose number 1 (taiping). and the time it always show 1030 even i input number that is not 1. please tell me where i'm wrong here. …

<HTML> <HEAD> </HEAD> <BODY> <APPLET Code = WelcomePage.class width=300 height=300> </APPLET> </BODY> </HTML>

how to inset data into ms access database in vb 2008

Hi guys, hope you can help. I'm creating a mixture of an employee scheduling system with elements of a Human Resource Management System for small to medium businesses. I ideally want to create a java application with a database backend, which I'm trying to see if I can apply sql …

Write a program that tells you if the expression entered is a tautology or not. Assume that you have no more than three propositional symbols in your expressions -- call them P, Q, R. You must use the linked list implementation of the data structures needed. The above is my …

Hey, I'm on the rookie side, to Python, and Pygame and new to this community, and I'm confused if this could be possible; I want to change the data type of a list, in Python, from strings to integer (they have to be integer, because I need to sort them …

I have two classes named [B]ROAD[/B] and [B]PATH[/B] [CODE] public class ROAD { public string getData() { return "Marlton Road"; } } public class PATH { public string getData() { return "Tagore Path"; } } [/CODE] Also i have a function named FETCH() in my Static Void Main FETCH() contains …

My problem is as said "expected ';' before "int" " I dont the problem => This obviusly aint the hole text, rather its the place where its complaining. [CODE]int tarning2(void) { return(tarning1()+tarning1()); } int tarning1(void) { int max = 6, min = 1; return (rand()%(max-min+1)+min); }[/CODE] This might have something …

Hi!, I have a text file that contains a 2 dimensional matrix, and I will have to deal with many different files with different matrix dimensions, so I decided to use vector of vectors as they double their size automatically. the problem is that I don't know how to get …

public class thermostst{ private float currenttemp(); } I thought in java only abstract classes can contain abstract methods like this! I got this from a algorithms and data structures book and im guessing its a printing mistake and currenttemp should not contain the () . Thank You

So both classes are in the folder. How am I able to call variables in one class from another another class. For example, I ahve 2 classes, Class1, and Class2. So in Class1, I have "double a" and its value. How can i refer to this "double a" and its …

Can someone pliz guide me on how to consume jax-ws web services from a gwt app. Or if one knows a good tutorial can post a link. Thanks

don't go by the size of code. [U]before inserting search function my code was working fine with insert function. but don't know what is wrong with search fn. or declaration of variables in main().[/U] [B]this is what compiler shows. tree.cpp:316:15: error: cannot convert ‘int*’ to ‘redblacktree<int>*’ in assignment tree.cpp:318:15: error: …

t to do something like [code] void f1(int a[][]) {//do smth } //and call the function like this F1({{1,0},{2,5}});[/code]

Hi, this is what i'm trying to do [icode] class a { private: string attribute; string p_msg; public: string& getAttribute() { return attribute; } }; [/icode] above is the class, i want to call function getAttribute() from class a is a linked list: list<a*> aa [icode] void sortFile(Manager& manage, const …

Can the value of vertical scrollbar attached to Msflexgrid be made to maximum through vb code. thanks & regards

[code] # -*- coding: utf-8 -*- #diretorios de imagens alldir = ("C:\\Users\juridico.anoreg\Desktop\OFICIOS-ANOREG\imagem\\") # from tkinter import * from tkinter.filedialog import * import sys import tkinter import time import math import datetime import os import subprocess import tkinter.messagebox import calendar as cd from tkinter import * import webbrowser import tkinter.font class …

So in C# I can create an array of n elements: [CODE] int[] myArray = new int[n]; [/CODE] I have looked and it doesn't seem as though I can create an array like this in C++ (using new). Could anyone please explain why I cannot use new to create an …

Hello this is my problem below How would i do this: Got a text file called directorycontents.txt in this directorycontents.txt there is a bunch of text each one is a filename with a filename extension i want to be able to go like this if there is a filename extension …

Is there a command in Perl that will strip off the last element in an array and replace it with a constant value?

I need to copy multiple sheets into the template accordingly. well, i manage to copy for the first sheet only. i've tried to modify the code to copy multiple sheets at one time and i couldnt get it right. here's the code for copying the first sheet into the template. …

Here is a item tablelist.Its a JCombobox.I wrote the itemlistener for it. The problem is when ever i select an item in it for the second time onwards i am unable to see the data in the listScroller in UI,but i can see the data in the console. Ewerything is …

Hi folks, I have written code to random access files in c++ . I got result without creating a method for write a record to the file. I have given the code snippet below. [code] #include<iostream> #include<fstream> #include<iomanip> using namespace std; class student { int rollno,marks; char name[20]; fstream fpointer; …

Hi All, I am having a bit of an issue moving back into Java. The issue that I am having is that I am trying to call a method of a custom class that has been instantiated in my main java file from a form that is also in an …