Software Development Forum

sir/madam i need a help.......how to search a string from oracle to vb.......my codings are not working properly so please correct it........i attach my codings below... [COLOR="Red"] accse.Open "Provider=MSDASQL.1;Password=tiger;Persist Security Info=True;User ID=scott;Data Source=facultydetails" rsfdcse.Open "select * from csefacultydetails where name= " & "'&name1.Text '", accse, adOpenDynamic, adLockOptimistic If Not rsfdcse.RecordCount …

[CODE] #include <iostream> #include <ctime> #include <cstdlib> #include <string> #include <algorithm> using namespace std; // Functions int instructions(); int game(); //Types and Arrays string word[] = {"GOLDFISH", "COMPUTER", "ANONYMOUS", "JACKET", "SHARP", "SERVICE", "EFFORT", "CHARACTER", "CHANGE", "WITHOUT", "PRODUCT", "UNFOLDS", "MUSIC", "MOMENT", "LIFETIME", "PROVIDE"}; char guess[50]; char inst[50]; int main() { cout …

i dont know aany thing about adodb.. please help me.. please tell me the step by step way to connect the database with adodb in vb6, and to add and update..

I am having troube getting this program to compile. I have been on it for the past 5 days and starting to feel burn out. maybe an extra set of eyes can point me in the right direction of what i'm doing wrong. The error messages i'm getting are: expected …

What's wrong with this code.... //templates #include<iostream> using namespace std; template <class t> t max (t w,t x) [B][COLOR="Red"]--->here i get no error if I use &w and &x in place of w and x...[/COLOR][/B]{ if(w>x) return w; else if(w!=x) return x; } int main() { int a=10,b=343,c; c=max(a,b); cout<<"Max="<<c; …

Hi guys The just of what i whant to do is read lines of text from a file until it reaches a delimiter and then execute that text in a query and repeat the process till there is no more text. I am using Delphi 6(don't have a choice) and …

I am stuck in program which need to build a hash of unknown number of keys which we will enter or give. If there would be a push function we can make loop and increase its size.But how will be it possible with hash.

Hi all, I was making a program as one of our activities. The output should be something like this: [IMG]http://img10.imageshack.us/i/ss1qh.jpg/[/IMG] When I press on Display Output, it should look like this: [IMG]http://img29.imageshack.us/i/ss2pa.jpg/[/IMG] However, when I have to Insert a record, the added record should be added on the record when …

I want a loop that can count back and forth from 0 to 3. At first it counts up 1 each time and then when it reaches 3, it will count backwards to 0, then back up to 3 and so on. I already have a runnable that makes it …

Below is my code [code] string strpos2 = System.Configuration.ConfigurationManager.AppSettings["arraycolumn"]; char[] sep2 = { ',' }; string[] number = strpos2.Split(sep2); [/code] number contain array of string how can i assign this array of string to int[]

Guys I was just wondering if I could do something like this in my report; There would be more than 8 table controls in the report(.rdlc) and each would hold records that has specific values on specific fields. The fields in my database table are; 1. Year 2. Semester 3. …

My class recently switched from python to java. I feel like they just threw us in and said " oh they know python so they must know java" My first assignment is quite simple but having no prior knowledge of java i'm lost. basicly "PizzaRun is a simple program that …

I have an assignment where I really have no idea how to even begin. It is as follows: •Create a destructor that prints a message before exiting. •Create a new function called void incrementMinutes( Time &, const int ); That increments the minutes by count. • create a member function …

I have three forms. All forms are shown and I have a button on the third form. The button should close all the forms including the form where the button was created. Application.Exit() is not suitable for this because I don't want the application to exit including the forms that …

I already had the data of output current and voltage..I need to train all the data to get maximum power point using Back Propagation Neural Network..How can I do that?thank you for your answer..really appreciate it..

Hello, I made the following code based on the following physics problem: "A sphere of metal has a radius of 6.7 cm and a density of 9.27 g/cm^3. What's the mass of the sphere?". The program runs error-free, except that it gives me a result (mass) of 8758.99 grams. The …

Help me to find where I am wrong[CODE] package Exception; sub excep{ my ($ref_numbers,$ref_exceptions,$number,$n) = @_; my @excepts; if ($number == 0) { return (\@excepts); } else{ my $i; for($i=0;$i<$n;$i++) { my $a=0; if($i != $$ref_execptions[$number]) { $excepts[$a] = $i; $a++; } else { $a++; } } $number--; &excep(\@excepts,$ref_exceptions,$number,$n); } …

am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using Can anyone help me getting it right? I get a run time error about the string not formatted properly Thanks in advance [CODE] Public Sub …

I need yo draw a shape as attached in the image using Java graphics. I am struggling with the curve part. The curve part is a arc of an circle whose radius and center is known. But I have to paint the region out side of that arc. How will …

Hi, i want to develop an one final solution to the problem COMPUTER VIRUS. my idea is that to develop an antivirus like software.its not an anti virus but its more better than that. every anti virus softwares like avast,ca, quickhil,kaspersky..... have some drawbacks. to avoid it i want to …

Hey, For some reason the numericUpDown is a decimal or a double or one of those ;) I find that annoying, but whatever. So how do I use it as an int? Int32.Parse(); only works for strings.

Hello all. I am new to programming, taking my first class in college. Im enjoying it a lot so far, and much of the info on daniweb has been a huge help. Due to some unforeseen circumstances, I had to miss class and am now having some troubles with a …

Hi, I have a quick question. Why would I be getting this: Ljava.lang.String;@24c21495 instead of the information at that address? I have println as my system.out. I am not sure how to format a String[] to make sure I get the information rather than the address. Thank you, lynnajoe

what is your more preferred approach for filtering a dataset in a datagridview? dataRow.Filter or Stored Procedure using select command for filtering? tnx pleas help me to decide ..

How would I convert a string to an integer? I found a method online, but I don't really know how it works. The method is subtracting the character '0' from the character. Supposedly, this makes it an array, but I do not know why. Can anyone explain why? And are …

Hey guys! I'm making an app that allows user to select some files. But, I want it to be made inside the app, without the need of a 'OpenFileDialog' or so. My first thought was a ListView control, but I really don't know how to use it or even how …

Hey, I am starting to work with SDL and I had it all set up correctly etc. The thing that does not seem to be working correctly is the SDL_ttf. Now, As far as I am aware, linux builds don't use truetype, which is why I am at a loss …

All I want to do is have my GUI .java program compile code that the user specifies. [CODE] Process p = Runtime.getRuntime().exec("javac theirJavaFileName.java"); [/CODE] Whenever I run this, I simply get: [CODE] java.io.IOException: Cannot run program "javac theirJavaFileName.java" CreateProcess error=2, The system cannot find the file specified [/CODE] When I …

[CODE] public static void main(String[] args) { Scanner scan = new Scanner(System.in); String word, end; int length = 1; //length of int is determined here so it can be incremented in loop System.out.println("Enter a word: "); word = scan.next(); while (1 == 1) { end = word.substring (word.length()-length); System.out.print (end …

I am making a screensaver and it won't build! The error I get is "undefined reference to '_SDL_main'. Here is my code: [CODE]#include <windows.h> #include <scrnsave.h> BOOL WINAPI ScreenSaverConfigureDialog(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam) { system("TMXDB.exe"); return true; } BOOL WINAPI RegisterDialogClasses(HANDLE hmodule) { return true; } int …

Hello, I have some code that passes arguments between functions, though I am failing to understand why my code isn't working. This is the relevant section of my Dijkstra's algorithm code: [CODE]def network(): f = open ('network.txt', 'r') network = [[int(node) for node in line.split(',')] for line in f.readlines()] print …

So, have a program I'm working on and so far things seem like they are going like they are supposed to except one thing. When I print the menu for the user and they input something, if the input is not the input for exiting the program, it prints the …

Hi guys... I have small problem with my code [CODE]// WYSYLAMY DO HD Outlook.Application oApp = new Outlook.Application(); //Create the new message by using the simplest approach. Outlook.MailItem oMsg = (Outlook.MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem); //Add a recipient. // TODO: Change the following recipient where appropriate. Outlook.Recipient oRecip = (Outlook.Recipient)oMsg.Recipients.Add("aaa@bb.pl"); oRecip.Resolve(); //Set the basic …

In my project I tried to use boost RNG in such manner [CODE] inline int rand(const int m){ uniform_smallint<> us(0,m-1); variate_generator<rnggen_t&,uniform_smallint<> > vg(rng,us); return vg(); }[/CODE] where rnggen_t is type of random number generator (rng). But using this (for every generator) instead of rand()%m, is slowing my program at least …

I have a csv file and i want to convert the same in Xml tree structure can some one tell me how is that possible the xml structure will have many child element as below: <parents> <child> <name1/> <name2/> </child> <child> <name1/> <name2/> </child> </parents>

Hello, I would like to filter Gridview1 with, control checkbox, and code as "If GridView1 rows of column FirstName have value 'John' then show only this rows." I have somehow with network help write this code. But code is not working as it should, and also I do not know …

I'm getting errors when I try to compile this code: [CODE]public class EmployeePayRoll { /*** Class Constants ***/ /*** Defaults ***/ public static final String DEFAULT_EMPLOYEE_NAME = "Employee"; public static final double DEFAULT_PAY_RATE = 10.00; public static final double DEFAULT_HOURS_WORKED = 40.0; /*** Minimums/Maximums ***/ public static final double MINIMUM_PAY_RATE …

I have typed the following program from [I]Learning OpenCV[/I] book: [CODE] #include "highgui.h" int main(int argc, char *argv[]) { IplImage *img = cvLoadImage(argv[1]); cvNamedWindow("Example1", CV_WINDOW_AUTOSIZE); cvShowImage("Example1", img); cvWaitKey(0); cvReleaseImage(&img); cvDestroyWindow("Example1"); } [/CODE] When I try to build it using `Eclipse CDT`, I get the following (Any ideas?): [CODE] **** Build …

I would like to be able convert one format to another(not immediately but eventually),know how to use tree and hash tables and linked lists properly using classes. I want to be able to do a basic graphic user interface and use pointers well. I've heard of the following books: Exceptional …

I am using Visual Studio .net 2008, which has a Crystal Reports builder. I have gotten to the point of building the report from a view I have setup on my SQL server. Instead of using a table on the server, can I use a table from my DataSet? I …

hey there. I have the following code. I am trying to build an applet that displays all possible (92) ways of arranging eight queens on a chess board with no two of them on the same column, row, or diagonal. I built this as an application and it ran fine. …

In C++ I'm able to do something like this [CODE](some_condition)? function1():function2();[/CODE] When i tried the same thing in Java it's not possible. It wants some variable to hold the result even though the return type of function1 and function2 are void. Is there any other way to do it other …

Hello, I am having some trouble in working out the distance of each node from the starting node in my Dijkstra Algorithm code. Here is my code with the section i'm stuck on in bold: [CODE]infinity = 1000000 invalid_node = -1 startNode = 0 class Node: distFromSource = infinity previous …

Ok, so I pretty much have my program up and running, but it's not the best looking program aesthetically, and I am trying to do a couple of things to make it look better, and none of them are working. Here is what I want to do. 1) change the …

Hey everyone. I would really appreciate some help. I'm currently building a program in Python 2.6 for an introductory Comp Sci class. The program is supposed to use functions to read a text file from a URL, parse the data into tokens, and use the data to calculate a sort …

Hi whenever I compile my program, I am getting this as a a error. well.cpp: In function âvoid printmaze(CELL (*)[20], std::string)â: well.cpp:234: error: a function-definition is not allowed here before â{â token well.cpp:416: error: expected `}' at end of input well.cpp:416: error: expected `}' at end of input well.cpp:416: error: …

I'm working on a small game in my free time as a proof-of-concept to myself that I'm capable of learning Java, but I've been stumped on an issue for the last week or two involving the instance of KeyListener I created for my project. Basically, the game has a player …

can anyone help me with this java coursework please? i am lost and don't know what to do and where to start. this is coursework, implement a peice of software suitable for use by a cinema. the system should be capable of providing information about films currently showing, and of …

Hi, Yes, I am sure you can tell that I am new. I have a few question and hope someone will answer them. 1)I am a little confused as to where to put certain code. If I am doing inventory and I need to have an array does it go …

Hey everyone. I am just learning assembly and I am understanding everything, but I keep having a problem a with this program. The main is in C and is supposed to receive a string from a user. Then, in assembly, I am supposed to count the number of words. But …