Software Development Forum

I need an API function that disconnects the computer from internet! does type of connection matter? eg dial up, adsl or.. :)

i am making a game in python 2.3.5 and i wanted to know if there is a command that would make it so one sprite will move to another no matter what the position is on the screen.

newbie here can anyone help me with C# dealing with RFID and file handling process?? if you have tried this kind of IDEA or codes or something..you can post it here thanks..

Hi, It must be a simple issue, but couldn't find any answer googling. Here is the problem: I have a simple test application with a TextCtrl, Button and StaticText. When I press the Button, it must query PostgreSQL with ...[code]SELECT name FROM contacts WHERE name LIKE '%"+TextCtrl.Value+"%'[/code] and return the …

hey there, i've been messing around with applying graphics to windows of other applications, using their window handles.. (if that's even possible..). here's my code so far: [code] [DllImport("user32.dll")] public static extern IntPtr GetForegroundWindow(); [DllImport("user32")] public static extern IntPtr GetWindow(IntPtr hWnd, uint uCmd); [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)] …

hello..i am new to VB.net i know VB i created a button on the form [code] private void button1_Click(object sender, EventArgs e) { MessageBox.Show("neha"); } [/code] i am not getting display .I just get a blank form when i choose start debugging

I started to program on C++ on converting 8bit binary to its decimal requested for my school project. But i have problem to proceed further as i am lost on what to add on next. Can someone help me to add on to my program to allow it to work.. …

Hi....can anyone help me to explain what is the use of isPrime=true; in the last line of this coding..?? I found that it is very important because if i delete it, the answer of the prime number will always constantly 2 and 3.. Even if i put 7 as the …

I was working on a game where I have a bunch of enemies. I wanted the game to randomly select which enemy to use but it always picks the same one. Here is the file were I make the enemies: [CODE]using System; using System.Collections.Generic; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.Graphics; …

What is the best way to parse the string in C# In java u have a class like Scanner. Is there any equivalent class in c#.

how can we use a printf statement without a semicolon??? this was a question asked during an interview of a computer engineering student.

When I do the following: [code] s= serial.Serial('/dev/',9600) # or set a function and pass via command line s= serial.Serial(arg1,9600) [/code] The code executes without any error. [b]But[/b], when I use AJAX and POST the parameters to the script [code] def index(req): info = req.form sys.stderr = sys.stdout s= serial.Serial(info['device'],9600) …

Hi! I have a dropdown that is populated by a hashtable. THis part is working fine. But, I have to select an option in this dropdown according to information I get from a SQL Query. It's like this: The field in the table can have 0 - 3 0 First …

Can someone please help me with this - it's driving me mad. I have a very simple app (at the moment) that stores file names/paths and folder names/paths in an SQL database and displays them in a ListView and TreeView respectively. All fine and dandy. I have an option to …

Hi...there,,can anyone debugging my code.. this program intend to find the average and count how many numbers is positif and negatif from 10 numbers entered by user. My problem is when i run the program the result of average is correct but somehow on the result of negatif and positif …

Hey guys - i am working off three files that contain information on associates and their sales. The files are: products: (product ID, name, price item) % cat products 103:sway bar:49.99 101ropeller:104.99 104:fishing line:0.99 ... 108:wheel:49.99 111:lock:31.00 102:trailer hitch:97.95 sales: (product ID,num. sold, date sale, associate ID) % cat sales …

Hi, This is a very convoluted problem I spent hours debugging to find that when I call std::vector<object>::push_back(Object()) destructor of previous Object is called. Is this the behaviour of std::vectors or is something wrong with my code? [CODE]#include <iostream> #include <vector> class Manager; class Entity { friend class Manager; private: …

Hello everyone. I am University of Bath Computer Information Systems student and i have to submit a java calculator. As far as i am quite new to java i would like to kindly ask you for some help with it. Here is my task: Write a program that takes as …

Dear Sir, How to write these codes correctly. It displays following tooltip Too many arguments to 'public function iif(expression as bolean, truepart as object, falsepart as object) as object'. [CODE]Dim cmd As New SqlClient.SqlCommand("Insert Into master (code) Values (@code)", con) cmd.Parameters.AddWithValue(IIf(Val(Me.TxtCod) = 0, "Null", "@code", Val(Me.TxtCod)))[/CODE]

Hello, I have two data comboboxes on a VB6 form "DataComboMasterPolicy" and "DataComboPurchasingGroup" after selecting the first appropriate choice with "DataComboMasterPolicy" I would like for the 2nd datacombox "DataComboPurchasingGroup" to only display the data associated with the user's selection. The data is in an Access 2003 db. My code for …

is it possible for me to retrieve data from different tables then display them on a single data report. i am using a data environment for connection. if its possible how can i do it

I made a program that edits the contents of a XML file. It works fine, but when there are newline characters between the nodes, the program doesn't handle them correctly. It looks like it's handling the newline as if it's a node as well. The problem is that put all …

The code I'm using to change XML content isn't working... Does anyone have any idea what I'm doig wrong: [CODE]package domtest; /* public class Main { public static void main(String args[]) throws Exception { DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); DOMBuilder domBuilder = new DOMBuilder(); Document jdomDoc = domBuilder.build(builder.parse(new File("src/home/projects/misc/Test.xml"))); Iterator iter …

How can you check the length of a file / list and then use the value in an "if-loop" in python? I want to create a "if-sats" that must check the amount of elements(numbers) in a textfile, if the amount is less then 5 do this... else do that..

Enviorment is TC. using grapphics.h . I am developing the board game LUDO as project in C++ Using OOP methodology. Right now I am drawing the Board. Now I want to draw various cells, of 30 pixels X 30 pixels at various places on the screen. I am drawing a …

how do avoid illegal state monitor execption

Hello. I'm trying to develop a very simple user-based information system. For example, read a folder for .ini files and get the pInfo stuff for each different player. It's for a network game I'm developing. So here's a BASIC example. [code=c++] if( PlayerInfo[playerOne][pLeader] == 1 ) { cout << "Player …

I want to parse a string into something like an array: [url]ftp://user:pass@host:portpath[/url] [url]ftp://anon:1234@111.222.333.444:9999/path1/path2/[/url] I read the java docs about using Pattern and Matcher but I keep getting an "IllegalStateException: No match found" error. [CODE=java] import java.util.regex.Matcher; import java.util.regex.Pattern; public class test { public static void main(String[] args) { String s …

Hello :) We are a group of 3 who has been given a task which we must develop our own little keylogger to monitor people such as employees in a company. Unfortunately, we encountered a small problem: We would like to hide the console, so you can not close it …

Hi, I would need some help to resolve a problem. I need to create a programm that contain 10 basic math questions. After 3 fails in a row, the programm must stop. After each question the good answer should show if the student entered the wrong answer, and the result …

making for practice a temp converter. i got the basic program to convert C to F. heres that part: C = input("what temperature (celius) do you need converted? ") print "%s degrees celsius is equal to %s degrees Farenheit" % (C, 32+(212-32) / 100.0 * C now im trying to …

Hi..can anyone help me..debugging my codes.. when i compile and run it.. i dont get the accurate result..of sum and avg..can anyone help me telling where is the error?? thanks so much.... Here are the codes: #include <iostream> void getNum(int& num,int& sum); void doProcess(int num, int& sum, float& avg); void …

Hi, I am trying to write some code in order to communicate with a telnet clent from a c++ application. My idea was to open a telnet session with popen and to use the input/output pipes to communicate but it does not seem to work. When I test, the program …

Hi guys:) I have an assignment about making an operand stack using c++ which receives a mathematical expression like ((3+2)*(5+6-2)) and the program gives the solve of that exp. the problem I have faced is how to change a character to an integer ? and how I can start?

Hi, i m trying to make a program (VB6) in which i need to do some tasks as soon as the date changes (like creating new database etc.), but dont know how to keep track of date change...searching on this gave me following - 1. Using a timer with 1 …

This code is supposed to print all the numbers from a text file...but for some unknown reason, it is only printing the last pair. [CODE]#include<stdio.h> int main() { freopen("in.txt", "r", stdin); int result=0, column=0, row =0; while(scanf("%d %d", &row, &column) != EOF); { printf("%d %d", row, column); } return 0; …

I had a couple of posts on getting this thing to work. I finally got a small test program working, but now this, the actuall program, doesn't. I don't understand the error either(Will include it at the end of this post). Here is my code, with the line throwing an …

Hello! I have some probs with this code, somehow it dont loop 10 times as it should, just one? How do i make python use a testfil.txt that already exist? I dont want to remove the old data in the file just add new data to it? In this code, …

Hi, I have jest started learning Python. I would like to get some help on writing a script that would delete a set number of lines from a text file which looks like this : 1846440556 1846440521 1846440491 1846440505 1846441137 1846441102 1846441080 1846441331 1846441323 1846441315 ... ... Thanks in advance …

Hi, i have couple of doubts.. 1) How do i use MSComm Component in a module...i could gather that i might have to use 'class module' for that..but not able to make that work. 2) if i use a class module..how to pass parameters to a class...as i would like …

Is there any way to convert [B]System.Windows.Shapes.Rectangle[/B] to [B]System.Windows.Drawing.Rectangle[/B] in WPF ?

We are required to Display Live View from a Camera in a WPF Application. A TV-Tuner is being used to capture the video. We had already achieved this in WinForm (VS2005) using DShow. To implement this in WPF we are using the same code (code used in WinForm) except that …

i have a school assignment where I need to create a countdown timer to attach to a scoreboard i made. the code that is attached is a program i found that is a stopwatch and will count up. im looking to get the timer count down from 2 minutes and …

hi How to allow enter only 5 char in Tedit without using tmask? Thanks.

hello, and happy new year! i'd like you guys and girls to show me another or similar but a bit different way to write this code, which a simple employe class with 4 different sub-employers types. thanks. this code is not mine, and i need to write somethink like this …

Hi all, I am new to c#. I am trying to read a text and find a string from that text file. I want to get the text between two particular line number . Intially i want to get two particular string's line number . then the text between these …

And I can't get anything I write to work. I'm so far off course I think I just need a working example of import hooks in action. I've looked for examples on the Internet, but they only show what looks like correct code. They never show that code in action. …

Hello, this is my first time here, although I have hit this website many times on google looking for quick fixes to my problems. I am a student in high school and I persuaded my teacher to let me study c++ (as opposed to 3ds max). I have been working …

Hi I have a textbox and a listbox. If i write something into the textbox and press the enter key, i would like the content of the textbox to appear in the listbox. What is the best way to do it? Thanks in advance

Hello, i have a problem with a timer , on my program i have 2 different classes under the same namespace when i start the timer from the form class, the tick event happen on the elapsed interval. but when i call the timer from the other class the tick …