Software Development Forum

Hi. Im doing a c++ course. And we are doing a assignment to do with I/O File streams. We are using struct. I can add, update, print, and search for records. Now, I need help to read data into an array and sort the array on any one field and …

here below is my code [code] #!/usr/bin/python #this is my third python script print \ """ this is a python program to figure out total sales price, including tax\n\n \t\t\tprogrammed by\n \t\t\tShane Lindberg\n\n """ base_price=int(raw_input("please enter the base price of the car:\n$")) under_coat=int(1000) stereo=int(200) air=int(750) tax=int(base_price*.07) print "the total price …

Hey there. Here is the deal.... i have a script that is supposed to open a file based on criteria from a web form. i cant seem to get it to work though. here is the code: [CODE]form = cgi.FieldStorage() DataRecord = form['DataTime'].value Customer = form['CustName'].value # should be automatically …

I'm busy writing an application for work which needs to connect to a list of our servers and check some ports to ensure the correct ones we require are open and ones we don't use are closed. I'm using winsock and checking for a connection and the results are being …

Hellow I'm just started whit C. I'm usig gcc and get this error: [CODE]test.c: In function 'main': test.c:8: warning: passing argument 1 of 'strlen' makes pointer from integer without a cast ..... [/CODE] This is my code: [CODE]#include <stdio.h> #include <string.h> int main(int argc, char *argv[]){ int arg = atoi(argv[argc-1]); …

Hi everyone, i was hoping i could find some help here. I am trying to get settings i have written into a textfile to be put in an array. Here is what is in the txt file: 8 44100 1 2 1 I read the textfile with: pStream = new …

Hello ladies and gents, Wanted to make this part of an exercise in wich I enter each time two integers into an array for wich I have to use STL container vector. Ive got this sofar, but getting an error message when I entered two numbers and the exe shuts …

I was wondering if anyone knew of a good text editor for python ?

Hi all, I'm completly useless at C++ and was wondering if anyone can tell me how to tell a program that when I have pressed Enter, if the string is empty do nothing. Its for updating details. I'm using an Input header file that my lecturer wrote. This works fine …

Hi, I am a Java programmer dabbling in Python for the first time. Mostly, the transition has been pretty smooth, but this week something stumped me. Please forgive me if the answer to this is completely obvious - I've read van Rossum's tutorial and can't figure it out. I am …

Hi, I am a systems engineer/administrator and therefore new to programming and wanted some help pls... I dunno how long it would take to program, if it could be done at all, but could someone please create a small program to vnc pc’s automatically or provide me with step by …

Hi. I'm a long time asp-developer, but fairly new to VB so I don't know all the trick yet. My problem: I'm writing a program that fetches file and directory information from a given drive/location and stores information in an array for further processing. During this procedure the application sometimes …

Hey there, i am trying to write an online application using the cgi module. what i want to do is have an html form display a drop-down list and have the values of that list be the lines of text written in a file. this would be updated almost every …

I am new to pragramming and also Python. I was reading the intro and basics for beginners in the sticky of this forum and tired it out. It was cool and all but after saving the files, I click F5 to run it and i get the error message : …

HI! I am new to programming (*although i know some html*) and I was wondering if someone could tell me what is wrong with my C++ area calculator? Thanks! [CODE]#include <iostream> using namespace std; int main (int argc, char **argv) { int height; int width; int area = height*width; cout …

With the following line I get a syntex error relating to the ifstream file [code]if ifstream file(filename.c_str()).find string1 ++counter;[/code] I have already declared the input file and do not understand why there is an error. Sorry for seeming dumb but I am new to this!!

I'm very new to to VB.net but have worked in vb6, I have recently tried to install vb.net standard edition. It installs fine with no errors but I am unable to make the content display in either msgboxes or listboxes. here is a sample of the code I am trying …

[code]Private Sub LoadList_Click() lstList.Clear CmDialog1.DialogTitle = "Load Your List" CmDialog1.InitDir = App.Path CmDialog1.flags = &H4 CmDialog1.Filter = "Lists (*.txt)|*.txt|All Files(*.*)|*.*" CmDialog1.ShowOpen Call xLoadList(CmDialog1.FileName, lstList) End Sub[/code] when i try to compile my program it says "argument not optional" and highlights "Call xLoadList". will someone help me with this? thanks

I'm wondering if i can create a program that reads texts file. In the text file is c++ code ... could that be compiled in the running exe? So basically you'll have somehting like this in this first file: [php] #include <iostream> #include <fstream> using namespace std; int main() { …

Hi can anyone tell me if i can write a string to a text file without it having the " Quotes at either side of the text "? I'm trying to input a line of text from a text file, change it and rewrite it. Example //(adt|dclk)\./ //ccas(\.clearchannel|_media/)/ would become …

i have the following for my operator overload [code]fraction fraction::operator+(const fraction& object)const { fraction temp; temp.a = a*object.b + b*object.a; temp.b = b * object.b; return temp; } fraction fraction::operator-(const fraction& object) const { fraction temp; temp.a = a*object.b - b*object.a; temp.b = b * object.b; return temp; } fraction …

Hey there, i need some help with a simple cgi script. i cannot get it to write output to a file. here is the script. [CODE] #!/usr/bin/python import cgi form = cgi.FieldStorage() Customer = form['Customer'].value Field = form['Field'].value data = [Customer, Field] reshtml = """Content-Type: text/html\n <html> <head><title>Customer Data</title></head> <body> …

My Program : [code]#include <iostream> #include <string> using namespace std; void Reverse(string &InputString); void CharSwap(char& First, char& Second); void main(void) { string InputString; cout << "Please enter the string to reverse ==> "; getline(cin, InputString); cout << endl << "You entered the (" << InputString.length() << ") char long string: …

Hello I have not had much programming experience especially with VBS. I have been asked to write a script which checks what AD group a user is in and then runs a specific drive mappings for that group and user, also i need the script to check the date. This …

In my project I am using vb6 and Oracle as backend. I am using Combo box and Item data (Name as display and id in itemdata) Now I am faceing problem. The Master records has grown 10,000 records. When I populating records from recordset it needs more than 1 to …

hi i am a student of computer science.i am learning the c programming language.we spend all our time writing programs which tells itself a secret like adding numbers,kid stuff etc. i want to know the real thing.can anyone tell me what are the real time applications of C.?

Just got a quick question I know how to assign arrays using the DIM command, but I want to give the array a set of constant figures that will never change Under Delphi I would use the following when declaring the array at startup var myarray :array[0..8] of integer = …

Anyone knows what are percents... Some event has some chances to happen. From 0 to 100... if the percent is 0 it means zero chances to happen. 100 means it will happen every time. 50 statistically means it will happen half of times... But HOW can someone give x/100 chances …

I have the following assignment due: Design a class -say, fraction - that performs the arithmetic and relational operations on fractions. Overload the arithmetic and relational operators so that the appropriate symbols can be used to perform the operation. Also, overload the stream insertion and stream extraction operators for easy …

HEY EVERYONE THERE I WUD LIKE U TO TELL THT FUTURE IS "python" everythin is "python" atleast 4 those who hates writin in creepin c,c++ programmin languare which is error prone

what program is this ?

I am trying to search for files in Directories. like, i have 10 directories..... and consider directory 1, which has 2 files.. this is same with all the files... i want to get a string from each of these files from 10 directories... to be written to a seperate file, …

I have this game skeleton. Now, as you can see, it is working, but when i choose something first time, i have to type it TWICE to make it work. It doesn't matter if i choose Status, Score, or Battle, or Flee, the result is the same: i have to …

hi guys, i am stuck... we have to show wats in a file.... then at the end show the grand total of the Profits .. heres the report func.... [code]void report() { struct Prods ssg; double prof; FILE *f; f = fopen("data.dat","rb"); printf("\n\n\n==============================================================================\n"); printf("Prod# Type Description Qty Cost Price Profit\n"); …

I'm running into to this problem where the fstream is suppose to read data off a file to store in arrays. I cant continue with my project until the program reads it right. It is skipping some of the datas. Can I get a little help? Thanks in advance [CODE] …

HAving trouble with my pointer arithmetic, any ideas appreciated My orgional code [code] Activity p[51]; for ( int i = 1; i <= n; ++i ) { // Read the activity records. pert >> p[i].i >> p[i].j >> p[i].pt >> p[i].prt >> p[i].ot; pert.getline(p[i].desc,21); [/code] converted but wrong [code] Activity …

[COLOR=Blue][FONT=Arial Narrow]Hi. I am a begginer :cheesy: on the programming area and I am currently taking a course on C++. I have doubts :o about how to use the strchr function. Can somebody give me some hints? :?: Thanks.[/FONT][/COLOR]

Hi Im using C++ builder 6 and need to print off some text. The text will be in the form of strings. I guess I need to use TPrinter. Can someone point me in the right direction on how to print stuff out from C++. I need to be able …

Hi to everyone... Just for clarification and added information...can someone please explain deeper what are VB RUNTIME Files and its use or benefit if i dont have VB software. Your response would most likely help me before i start programming in VB, thanks a lot.

I would like to design a program to implement a string of operation, such as: 1+3/4+5*5-(454*23-34) Then, it returns a correct answer. And what's the exact algorithms?

Hello, I am new here looking for some advice. I belong to a programming group that intends to simulate hearing loss via software that we are creating. At the moment, we are looking to see how are we able to obtain sound from sound cards. What we intend to do …

Please help, I am writing a program to take in 3 values and return the shape of a triangle. The program runs, but not quite right. Instead of returning the shape of a triangle, it returns a smiley face....which really surprised me. Can anybody help? The code I have is: …

[code] int hangman::checkstatus() { for ( int i = 0; i < 5; i++ ) { if (encryption[i] == '*' ) { return i; cout << i; break; } } if ( i == 4 ) { cout<<"You win!"<<endl; } return 0; } [/code] Hello guys, this function always returns …

Hi, I have the following interface for a 35 day month calander script that I am writing. The interface is called for use with an html page. I am supposed to collect user input which includes day, month and their event. blankEventsJan = [ ['<br>','<br>','<br>','<br>','<br>','<br>','<br>'], ['<br>','<br>','<br>','<br>','<br>','<br>','<br>'], ['<br>','<br>','<br>','<br>','<br>','<br>','<br>'], ['<br>','<br>','<br>','<br>','<br>','<br>','<br>'], ['<br>','<br>','<br>','<br>','<br>','<br>','<br>'] ] …

When this program runs, I can enter in the name the first time through the while loop (using "cin.getline). When I go through the second time, it skips the name and asks to enter the ss#. The first time through, everything works fine. [code] #include <iomanip> #include <iostream> #include <fstream> …

I'm having trouble setting the paper size and the paper bin in the printer object. I've tried the following code. If cboPaperSize.ListIndex = 0 Then Printer.PaperSize = 1 Else Printer.PaperSize = 5 End If If cboPaperSource.ListIndex = 0 Then Printer.PaperBin = 7 Else Printer.PaperBin = 4 End If End If …

The application I am writing involves creating a dos batch file and executing it using the 'Shell' command. The batch file is used to zip up multiple files. The zip file that is created is them emailed. :?: My problem is - creating a pause within the application so the …

Greeting , it will be helpful if any one can provide me with Round Robin algorithm code in c/c++ thanks in-advance

I have a program due and I cannot figure it out! I have read about 30 tutorials to no avail! I need to have data read into python from an input file. The data is suppossed to be info from a pretend university that only has 10 students. Once I …

Private Sub connect_Click() Winsock.RemoteHost = ipadd Winsock.RemotePort = 10101 Winsock.connect End Sub I'm pertty sure the problem is on line two the ipadd if thats supposed to be ipadd or if its supposed ot have something else added.