Software Development Forum

Hello friends , I need to parse some data from a file and arrange it in a certain file..however the file is so confusing and has such minute issues that it has really confused me now..can sumbody help. Thanks Aj I am attaching the main part of the input file …

Alright, this is how my newest program looks like: [CODE]import math def main(): print('This program finds the real solutions to a quadratic') print s = float(input('Please enter the coefficients (a,b,c): ')) a, b, c = s.split(',') discRoot = float(math.sqrt(b * b - 4 * a * c)) root1 = (-b …

Hi, I am currently developing a cafe ordering and payment system which i encounter some calculation issue... i need a formula which is able to calculate the total price in this scenario, If Customer A order 5 items of different prices and Customer B order 9 items of different price, …

Hi, Why do I only see appearing a red rectangle after 1 sec with the following code, and not a blue one and after a sec a red. Just used a new forms app with a panel control added and the following code: [CODE=c#]using System.Drawing; using System.Threading; using System.Windows.Forms; namespace …

Hello eveyone! :) I am making a rather huge application, and I'm starting to face a global problem. Whenever my application is doing sommething, i have a functional [B]progress bar setup to show the progress[/B].[B] My problem is now[/B], that, atleast on Windows Vista / Windows 7, my application whitens …

ok so I am trying to read in a file. Do some string checking. And output the counters. But somehow I think something is wrong with my strcmp. And I do not know where is the problem. Everything compiles fine too. [code] #include <iostream> #include <fstream> #include <cstring> #include <iomanip> …

how to program a program to calculate the area and the perimetre of a circle? pls answer me asap i need to know quickly thank you!

Hi, I'm having problem when I read more then one datareaders in row. The second one always get exception. I know this is one of the favourite topics of ADO.NET, but could not solve my problem no matter what I do. I use a class to prepare my datareader. If …

Hallo I would like to make some simple mp3 player as my diploma work,but I dont have a lot of skills about this problematic.Can you help me? Thank you.

[B][COLOR="Red"]hi every body i need a lot of help in my assignment : and of course i will show my work .[/COLOR] really biggeners :confused: +++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++ [COLOR="Red"] this is the task :[/COLOR] The factorial of a number n (written n!) is the number times the factorial of itself minus …

Note that the angle is in 1/10 of degrees. Any attempt to manipulate font.size or font.color will reset the angle to zero degrees.

Heres the situation so far.I'm in 9th grade and I've been programming in python. I enjoy python however, my high school doesn't offer any courses for python. In 11th and 12th grade, I can take C++. So here's my question: Should I: A) Learn python for the next to years …

I'd appreciate if somebody could have a look at this code and tell me where the problem is. The program is meant to take a .txt file and split it in three different files: one with words of 1 to 4 letters, one with words of 5 to 7 and …

Hey, I've been busy coding combo boxes to filter a database but the problem is they don't work together. e.g. If i select a car type, it shows all the cars of that type but if i select blue in one combo box and a car type in the other …

function validate1(){ if(document.all.doc1.value == ""){ alert('Please select 1st Docoment !!'); document.all.doc1.focus(); document.all.doc2.value = ""; } var doc1 = eval(document.all.doc1.value); var doc2 = eval(document.all.doc2.value); if(doc2 < doc1){ alert('First Document number must greater than secondnd Document number!!'); document.all.doc1.focus(); document.all.doc2.value = ""; } the script above used to compare string between combo box …

can anyone say me how to insert the string of combo box into the table in oracle... from VB pls anyone help me with the code....:sad:

i have been using adodc for searching for a client's details using the client number, but it would give me inexpected errors and bomb out of my programme. i have then resorted to searching using sql. the following code gives me this error::: [I][U]no value given for one or more …

Hi Guys, i have a code to display an image in a picturebox called MemberPics. this image is also saved into a folder D:\\pictures. My problem is eventhough the image is saved successfully, am not able to retrieve it in another form. I always have FileNotFoundException even when I can …

***************************************************** Write a program that will get some input from the user about a visit to an oil change service. The program will calculate the bill for the services requested. Prompt the user to input whether or not they want each of the services. You can assume the input will …

I have two files of huge data contains string and integers and i want to read from it and use it to count characters of the string for example name ending with letter "A" containing "oo" or having letter "A" as seconf letter. i need some methods from the String …

[code=c] #include<iostream.h> #include<conio.h> #include<stdio.h> #include<string.h> void main() { char s[100],z[10]; clrscr(); cout<<"Enter your name:"; gets(s); cout<<strupr(s[0]); cout<<"."; getch(); } [/code] what I am looking for is that when user input deniweb,then it should output [B]D[/B] please help Thanks

I would like help with making a program 'type' out the text as the program is running i.e. not having the entire line appear at once but letter by letter.

hello friends i m working on a project wherein we have to capture a photo using web cam for the web application.. can anybody tell me how we can do this. i have read many artical and found a code for the stand alone appli. from "http://www.mutong.com/fischer/java/usbcam/" but it is …

This is my python script: [url]http://gsingh.pastebin.com/mc602006[/url] This is my setup.py file for py2exe: [url]http://gsingh.pastebin.com/m70a19449[/url] When I go to command prompt and run the .py file with the command, email.py message It works fine, it sends me an email with the message, which is what it's supposed to do. When I …

I have a program that creates a struct. It also has a class that creates a pointer to an array of structs that is created. I'm having trouble accessing the elements of the structs in the array, with the pointer. Below is a sample of the code. Struct definition in …

Please, I need some help with my hw. I have to create a program that stores the scores for a football team. I need to record the score by quarter for each of the 20 games. I have to initialize all games to 0. Then, the user is asked to …

hi every one i need help please i want a program to evaluate a postfix expression i have made a code for it . but it works just with numbers between 0 &9......but i want to use the program with larger numbers e.g: 20 30 + = 50 i will …

Ok, so I am trying to write a program that will solve simple math and physics problems, and am trying to use strings and words more, so my question is: is it possible to use a char in an if statement? I'm new to this so yeah. Here is what …

I need help writing a program that randomly picks a point in a 2D space. Then the user will be allowed to make repeated guesses which point was picked with feedback saying if the user is hot or colder on each guess. Thank you!

Ok, I know I'm probably programing in some kind of archaic way for C++ but my knowledge base is rather limited. I'm having problems with my input not being identified correctly (or however you would say it, rusty is me) [code]cin>>StatsChange; if (StatsChange == "Strength" or "strength" or "str" or …

here is my code [CODE=C] #include<stdio.h> #include<conio.h> #include<string.h> int main() { char A1[100], A2[100],c[100]; int n1,n2,i,j; printf("Enter string A1:\n"); gets(A1); printf("Enter string A2:\n"); gets(A2); n1=strlen(A1); printf("%d ",n1); n2=strlen(A2); printf("%d ",n2); char *p1=A1, *p2=A2, *p; p=(char*)malloc((n1+n2)*sizeof(char)); for(i=0;i<n1; i++) { *(p+i) = *(p1+i); } for(i=0; i<n2; i++) { *(p+n1+i)=*(p2+i); } int k2=strlen(p); …

How would i go about making a program wait before printing the next line? Keep in mind that i would like the next line to print automatically after a few seconds. Also if at all possible i would like to know how to make the text act like it is …

I have a problem with the dispose method. . .I got 3 java files with a class name: MainProgram.java MainPanel.java PageOne.java The MainProgram java extends JFrame. The MainPanel.java extends JPanel. The PageOne.java extends JFrame. The MainPanel.java is where all the actions and etc. are being set. The MainProgram.java calls the …

For example I ask the user to enter a 4 digits integer number. For example the user enter 4875. I want to display odd digits (7 5) and even digits (4 8). By Extract each digit of the number using integer division and store the results in separate variables. for …

Hello I want to send a dns packet to a dns server. I've already connected to the dns server but not able to send the packet in the right wy. Actually I don't know how to send? Here's the code.. [CODE]#include <winsock.h> #include<stdio.h> #include<string.h> #include <io.h> #include <sys/stat.h> int main() …

Hi, I am trying to read a webpage, namely a PHP page that returns "true" or "false" depending what $_GET (Or is it $_POST?) information is sent. The URL it attempts to read will look like this: [ICODE]www.thesite.com/key.php?key=the_key[/ICODE] and the page will return a true or false. I currently have …

OK I'm making a script and I get this error and have no clue off have to fix heres the code all help is thanked: [CODE]import java.awt.*; import java.util.*; import java.util.List; import java.util.logging.Level; import javax.accessibility.*; import javax.swing.*; import org.rsbot.bot.Bot; import org.rsbot.script.*; import org.rsbot.script.wrappers.*; import org.rsbot.accessors.*; import org.rsbot.event.listeners.PaintListener; import org.rsbot.event.listeners.ServerMessageListener; import …

Please if any one knows how to change the default printer on control pannel-printer and fax permenantly, means when I go out from My VB6 program the default printer I set still as default one. Thanks and best regards

80X86 Speeding up word memory access. When the address of the first byte of a word lies at an odd address the processor must make two memory fetches for each byte of the word. But if the address of the first byte of the word lies at an even address …

I was given a template class code here and I have to add the code to a insert function in there, I have no real experience with templates, how would I go about doing this ? here is the template class code.cpp [code] // Implementation of the templated version of …

Hi I have a Datagrid with column(1) showing the date. The dates are being Displayed as 01-13-2009 (mm-dd-yy). That's how it is saved in the DB. I wouls like it to be displayed in the Datagrid in the following format Jan-13-2009. Can anyone help? Thank you

N00B. Is it possible to compile every line in a file except one? That line would be left in text mode inside the compiled file. Would the file even execute? I'm using gcc (g++).

Hello, I am new to C and am in need of some help. I am getting a warning, assignment makes pointer from integer without a cast. here is some parts of my code: struct BOARD { char *theBoard[8][8]; }; typedef struct BOARD Board; int main(int argc, char *argv[]) { Board …

N00B. Can I buffer cout, cout something and then cout the buffer? I've been googleing but did not find anything of this sort. [CODE]#include <iostream> using namespace std; int main (void) { cout << "cout output until this point"; string BUFFER; // I need to buffer the cout output until …

Hello, I am having a strange error when I try to delete my old charts in my excel workbook. Below is the code I am using to try to get the Workbooks property to work: [CODE] Sub Selecting_Charts() Workbooks("Op 70.xls").Activate Sheets("Charts").Select Workbooks("Op 70.xls").Charts.Select 'Error here! End Sub [/CODE] I keep …

Hi,Im having a hard time understanding the fundamentals of Object oriented programming.Ive made a really simple program that allows a user to enter a number, and then i have a function that doubles this number and returns it. But im still having the same errors that i had when i …

Hello, I am a newbee in C++. I am trying to have a connection setup and trying to access private varaibles of a class. Please look at my piece of code below. Any comments would be greatly appreciated. Basically, I want to access two private varaibles from MyClass into AnotherClass(myNewClass …

N00B. I cannot seem to get this right. [CODE]#include <iostream> #include <cstdlib> using namespace std; int main(void) { system(("sendmail -options" + EMAIL_TEXT)); return 0; }[/CODE]

Hi everyone, I'm a javascript/actionscript/java/ruby developer who's been given a project that must be done in Sharepoint. One of the tasks of the project is I have to write a console application that replicates data from the secure sharepoint site and pushes it out to a public site in a …

I have composed a Windows Forms Application with few Check Boxes and Install button on it as well. Now I just made a code for Install button's Event Handler which run application when button is clicked. Code is following, and was just made for test if everything works as supposed …