Software Development Forum

I currently have a table in oracle which I have created, but need to take a text file (which I have used a fileChooser for) and then use this file to update the records in the oracle database. How would I go about this? Thanks.

I decided to learn the template any how.... but... Each level is giving me the trauma staring up with the domino one after another.. please help.... Problem is I use both printf(); and cout<< for the console output... now the problem lies that i can't just leave one of them.. …

I have been writing a Loan Program that requires at one point to read a .txt file and create an array from the contents. This part is nothing new to me. The problem I have is a single line of code and I cant figure out how to make it …

Hello Developers! I have been searching for long lame binding for python and have no way but need to learn ctypes to use lame_enc.DLL. For Now I need simple DLL with simple functions to play with. My Question is: Where can I get that simple yet safe DLL to play …

I have absolutely no clue why the following code works except for the following three characters: ç, à and è. It should rule out all non-digit characters from being written into an edit control. Because it let's those three pass trough I am forced to turn this: [code=cpp] if(!isdigit(editControl_Content[2])) [/code] …

Hi I'm trying to use Free Pascal for a simple problem - passing a function as a parameter to a procedure. This works fine in Turbo Pascal, but in Free pascal throws up the error: Wrong number of parameters in call to "<function name>" In all other respects Free Pascal …

Hi there, new to the community and first of all just wanted to say its great to be here. I'm rather new to C++ and i was having an issue perhaps someone could clear up for me. Alright, our instructor for a class im taking would give us simple programs …

I have this program all working, except in how the text looks in the file. The text is supposed to be all on different lines, but its all on the same. Here's the code: [code] import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.io.*; /* * class LogOrder * Allows user …

Basically I'm reading from a file and populating a dynamically allocated array with the words that are in the file. I've already read through the file to figure out what numArts is, so I know how many words there are in the array. This works up until the: [CODE]arts[index] = …

I am trying to create an authentication script. I am trying to use the PASSWORD function within Mysql but it wont work. Any ideas [CODE] #!/usr/bin/python # e begoli, python connector for mysql # import MySQL module import MySQLdb import cgi print "Content-type: text/html\n" # connection db = MySQLdb.connect(host = …

I have to write two programs, one writes to file based on what the user selects. The other reads the file, and outputs what the user selects. And I'm really not sue if I'm doing this right. Here is what I have for writting to the file: [code]import javax.swing.*; import …

Hello. I am currently having problems. I am asking a user to input the position and number of where they would like to insert into the Linked List. After the user input the information, the number does not appear in the Linked List, but everything else does. Can someone help …

I have to make a program where I take a file that contains users order information(the file is from another program I had to make), and then tests it and outputs how many of what it orders. I cant seem to get it to work, its running but then at …

Hi, How to insert a combox to a column of list ctrl in MFC?....such tht i can select a particular item from a list of items in the combo box of list ctrl column....plz help

Hey guys, I've found this article showing how to manipulate itunes using java and com objects. However I dont really understand how it works, and can't seem to tell java to send a play / pause request. The event listeners works. [url]http://www.workingwith.me.uk/articles/java/itunes-com-with-java-and-swing[/url] Could someone try and expand on this? Or …

Hello. I'm having problems in 2 different functions: GetNth() and InsertNth() 1) For my GetNth() function, I want to take my linked list and an integer index and return the data value stored in the node at that index position. For example: {42,13,66}, the index of 1 should print out …

Hello, I am writing a program that will read in a pair of inputs, (P, S), summarizing the results of a code inspection. One input is the integer problem number, P, and the other is the severity level, S, of that problem. Since a typical code inspection will never have …

friends i have a problem. i want to find out tcp statistics(bytes recieved&bytes send). for this i used this code [CODE]dim a as system.net.networkinformation.tcpstatistics dim aa as long aa= a.bytesreceived() [/CODE] this code shows a warning as [QUOTE]Variable ‘a’ is used before it has been assigned a value. A null …

hello all i am facing a problem when i try to add new records in to data base. first of all my tech details are given below Front end - vb 6 Back end - Microsoft SQL Server 2000 i am connecting to sql through ADODB connection ( through code …

I am trying to solve a tricky problem involving a sorted array. Say I have an array of sorted integers (8, 6, 4, 1) and given the value x I need to check the array to see if any two numbers add up to x. This needs to be done …

[code]void decryption() //this function decrypts whatever the user inputs using keys 1 - 100, providing all possible decryptions { const int MAX = 100; string code, output; char array[100]; cout << "Enter what you would like decrypted" << endl; cin >> code; //herein lies the problem strcpy(array, code.c_str()); for (int …

Is there a way to Alt-F4 programatically. It will be used to close another programs window that opens wich is the topmost form on the desktop.

Ok, so I've been working on this code for a day now and i thought I had all the kinks worked out, but my program isn't working right. I'm writing this code to simulate a game (basically a simulation of a simulation) used to illustrate some topics we are trying …

I am a bit confused. I am trying to make a program that will take the choices you make and display them all simular to this: Item 1. Sword Item 2. Shield Item 3. Potion Item 4. Potion but when I try to run it it looks more like this …

Can anyone help me please? i need to create a program in which you enter a distance and the program will tell you how long it will take to get there in hours minutes and seconds. My trouble is that they all display independently and not seperately ... for example …

Hi, everyone. I am doing a performance test on the heapsort. I wrote this program and it has a run-time error that I cannot explain. I am compiling on Microsoft Visual Studio 2008 and this is the error. HEAP CORRUPTION DETECTED after Normal Block ... well, I think that the …

Hi, I am new to java and would really appreciate it if someone could look at the code I have attached. This is part of a java lab assignment that I have got to do for university. For reference, I have also uploaded the lab file. I am trying to …

Here is my code I'm pretty sure the problem has to do with using namespace std and the included header files but I can't figure it out (error string no such file or directory in .h, error iostream no such file or directory in .h,error syntax error before namespace) box.h: …

Hi I have a form which adds data to a dataset, which can be viewed in a datagrid as it happens and then they finish and this adds it to the database - but after a short while the data that was added seems to rdissapear ffrom the database! Wondered …

In the JFrame I have two components JMenuBar and JPanel. A selection in one of the options in menu bar change the content of panel as [code=Java]JMenuItem jmiAddEmployee = new JMenuItem("Add Employee"); jmiAddEmployee.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { mainPanel.removeAll(); mainPanel.add(addEP); validate(); } });[/code] This will replace the content, …

I'm trying to get to grips with using files, particurlarly saving a set of inputs from the user into a file and then load it all back up again. I have a program which, through a little object oriented interactivity, allows the user to pair up names and numbers in …

Hello. I have a problem sending a string to a serial port. I am using the MScomm to control a motor . to get a full status form the motor I need to send the strng "R01 99" and a CR LF. when I use MSComm1.Output = "R01 99" & …

I have a document/view aplication that opens a bitmap I use the following OnDraw override to draw the bitmap on a window and OnOpenDocument to opening the image from file The bitmap handle ( HBITMAP bmaphandle ) is taken from the Document object that does LoadImage in it's OnOpenDocument method …

Hi.. I have a table: PROFESSOR in ms access, that has 2 fields: "Name" and "Location". The table has 10 records. And i have made a vb form with a combo box that will show a list of available locations from the database table, when it is dropped down. So, …

I work in a project with 12 chekbox(12 monthname) and a textbox. when I check a box a month name like "january" show in textbox. when I check another checkbox "February" show in that textbox after january. like "January February" as like same 12 checkbox. but when I uncheck any …

Hi, I'm having some frustrating issues with char/strings. I have a function which returns an unsigned short integer, the unsigned short integer is ALWAYS 1 char long. So if I try this code: [code] number[2] = function(); [/code] So, number[2] should give me the number I want, however, it gives …

I'm working on a problem where I need to use a one-dimensional array to write an application that inputs five numbers, each between 10 and 100, inclusive. As each number is read, it displays it only if it is not a duplicate of a number already read. The program should …

I wrote this program that reads data from a txt file named books,and then arranges the data by name and price. that part works fine ,my problem is that I want to sum up the total price of the books and display it. I've tried a couple of ways to …

Hi, the following code works fine, that is, strcpy effectively copies the whole string on temporal to word. [CODE=cpp] char word[20]; char temp[ ] = "hola"; cout << temporal << endl; strcpy(word, temporal); cout << word << endl; [/CODE] However, if I try to use the heap to store the …

I only made an on and addition button with actual functions[ICODE] #!/usr/bin/python # gridsizer.py import wx app = wx.App() class GridSizer(wx.Frame): def __init__(self, parent, id, title): wx.Frame.__init__(self, parent, id, title, size=(300, 250)) def On(self, event): x=input("") def add(self,event): return x y=input("") print x + y menubar = wx.MenuBar() file = …

OS: windows vista 32 bit. I was searching the web for a compiler which has lesser numbers of issues and with good written help available. I am thinking of vc++ or blood shed dev c++ Then I came across this term ANSI ..... Is it necessary for a compiler to …

Hello, The file name I want to use is always different, though the directory path name is the same. How can I get the variable to see the same directory path without throwing in the extra quotes? For example, I enter DE000000 for the drawing number. ScriptFileName = Drawing_Number & …

well im doing a program that should output: A BB CCC DDD EEEE FFFFF using 2 loops. im on Dev-C++ 4.9.9.2 im all new 2 this an this is what i got so far, some help will b great to finish this =] [code=cplusplus] #include<iostream> #include<iomanip> using namespace std; int …

I was trying to write a program that takes an input from a file which is located in Desktop not the default directory where the program is saved [code] #include <iostream> #include <fstream> #include <stdlib.h> using namespace std; int main() { ifstream fin; string str="C:\Documents and Settings\shankhs\Desktop\ccs\Assignment CCS.txt",temp=""; cout<<str<<endl; for(int …

Hello everyone, beforehand, sorry for my english... I have to do client - server application. They must interact, using classes URL, URLConnection. I understand, how to send data to server. But I can not realize server work. The common algorithm of server is: 1. Start. 2. Wait for connection. 3. …

[code] transactionInfo = date + " - " + _strtime( time ) + "New Customer - 1001 - Olly"; [/code] Ok so I've been trying to find it everywhere in C++ reference guides but it seems I can't do the above ^^ (says I cannot add 2 pointers). date is …

Hello, I'm tring to set a string variable to be a path and filename to a certain file. I need it to look like: (load "S:\Tools\Tools_Subfolder\MyStuff\\test.txt") But when I try this command: LoadCommand = "(load \"S:\Tools\Tools_Subfolder\MyStuff\test.txt \")" I get: Compile error, Expected End of Statement The cursor highlights the S …

There has been a lot of confusion for Binary to decimal conversion and vice versa. Today morning i came up with some simple self understandable code !!! Binary to Decimal [CODE] #include <stdio.h> #include <math.h> #include <graphics.h> main() { int dec; int total; int power; clrscr(); total=0; power=1; printf("Enter binary …

I've gotten a little bit furter in understanding the general workings of python, and currently I'm fidgeting with classes and objects. I was thinking of the possibilities of having a program with a whole bunch of user defined classes that the user can use (hey, almost a repetitive aliteration there...) …

Hi All, Can someone suggest me how to solve the following issue? I have an Excel(macro enabled) consisting a registration form. Based on selection of a certain field, some chosen fields have to be disabled. Example: I have 2 forms , employee and vendor maintainance forms. Based on choice of …