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 | I'm seeing if it is possible to write a pong game only using standard C with maximum portability. I've worked out everything except user input. When the game is playing, If the user has no key pressed down, the paddle does not move but the ball should keep moving. I …  |
| | HI, I am in need of a program that you can take a spreadsheet file and find all the duplicates with out haveing to go thru each entry. Is there such a thing out there or any way to make up something like that? :?: |
| | Hi, I've written a program that uses two objects that look like the ones below, and I was wondering why i would need an assignment operator and copy constructor for either of these classes. Are strings like[ICODE] char*[/ICODE] (dynamic memory)? It would not be difficult to write these methods, I'm … |
 | There is a pure virtual const function declared like wayyyy up the inheritance hierarchy that I need to override, but I would like to override it with a non-const function. I tried and it just complained that the pure virtual const function const was not implemented. I got around it … |
| | Hi guys, I was hoping some one could help me with a problem im having with Ajax. Im very new at Ajax and don't really understand it completely. My current situation is as follows: 1: I have a main page which loads a flowchart.gif image. 2: Along side the flowchart …  |
| | What exactly does the "Return 0;" indicate in this function? I know my code will not even compile without it, but I have just been putting it in out of habit without realizing that I do not even know what it does. I was under the assumption that it meant … |
| | It's day 5 of reading expert analysis, white papers and a myriad of posted mailer classes, but I seem to be so far away of constructing my PHP script to prepare and send a text and attachment email. Below is the "hash" of different codes I have been able to … |
| | Greetings, I've just got 2 python books that are a few years old, they talk about python 2.3. My question is if they would still be useful to learn python? Or if python 2.3 is really that different from 2.6 are they worthless? Thank you.  |
| | hi was just wondering what the difference is between the echo and print_r commands bacause when i run this code: [INDENT][CODE]<?php $output = "this sentence"; $face = explode(" ", $output); print_r($face); echo $face; ?>[/CODE][/INDENT] it outputs Array ( [0] => this [1] => sentence ) Array so the echo isn't … |
| | Can any one please give me C implementation of the problem immediately if possible: In a field there are four animals, a dog, a snake, a mouse, a mongoose..dogs kill mongoose mongoose kills snakes and snakes kill mice.. The speeds of the mouse snake mongoose and dog are respectively 8, … |
| | How do I make a line of code such as this possible? [code] LTEXT spnV,IDC_STATIC,57,10,200,8 [/code] |
| | OK, this might be a bit too difficult to explain on the forum but I thought I would give it a shot. I have an excel sheet which has 3 columns, The first and second columns contain different figures and the third column has a figure which could be a … |
| | Suppose I have two exes WindowsApplication1.exe WindowsApplication2.exe..On the form load of WindowsApplication2.exe,I m calling WindowsApplication1.exe & sending the command line arguements..I copy the WindowsApplication1.exe into the debug folder of WindowsApplication2.exe. WindowsApplication2.exe [code] Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Process.Start(Application.StartupPath & "\" & "WindowsApplication1.exe", "one" …  |
| | input qty while qty > 0 input size call Calculate Scrap using 10 to get scrap 10, qty needed for 10 call Calculate Scrap using 25 to get scrap 25, qty needed for 25 call Calculate Scrap using 40 to get scrap 40, qty needed for 40 if scrap 10 … |
| | I am trying to design a Query in SQL that will enable the user to enter a customer code. However being new to SQL I do not know the language. I have selected the data from the tables, however I want to add criteria. In Access I used [] and … |
| | Is there any naming convention for C++ which is widely used and accepted?  |
| | Hi, I need help with gridview? actually the gridview is supposed to show a view(aka join) consisting of two tables . In my case I have (userid) , (money depositted) fields in table 1; userid can also be left as null. I have another table I have first_name, last_name,phone numbers( … |
| | Greeting everyone.. This is my very first thread. I'm a final year student doing my thesis. I want to develop a software of Java that can encrypt an image so that it can be transformed to unreadable form. My idea is to transform the image file (i.e JPG, BMP) to … |
 | Is there a good way to access browser like IE and run an HTML file from within Python code? |
| | i tried to read integer values from a file but it didnt work. fscanf could only read strings.. why? or am i not doing sumfin ryt?? here's my code: int a=0; FILE *p; p = fopen("Customer_Records.txt", "r"); while(x==a); { fscanf(p, " %[^\n]", profile[a].name); printf("\n %s", profile[a].name); fscanf(p, " %[^\n]", profile[a].phone); …  |
| | Ok so i have a Function that connects to a database and runs the executeschaler() command. the executeschaler is attached to an object. When running the command it will search the database for ceartin information and return certain values, however it returns an error when i use the Try End … |
| | Hi, I have a small doubt in C++ assignment. I have been assigned to do seat reservation in a certain foodcourt. I have already done the seat reservation thing using basic array and function. But my program can only do manual seat reservation. Which means the user gets to choose … |
| | see my code pls Imports System.Data.SqlClient Inherits System.Windows.Forms.Form Dim myConnection As SqlConnection Dim myCommand As SqlCommand Dim dr As SqlDataReader ' the database we'll be connecting to myConnection= New SqlConnection("Data Source=MSALAMEEN;Initial Catalog=Biometric;Integrated Security=True") I am having declaration in the last line above(myConnection) |
| | Goodday All. I have imported data from an MS excel spreadsheet into MS Access. All goes well unit I try to populate a MSFlexgrid with an open recordset. In my code it shows me that each and every field is found except when it gets to empty field it see's … |
| | We need a good open source issue tracking program which is compatible with SVN and windows platform. We are developing programs with VS 2005. Do you have any suggestions? Thanks.  |
| | question 1 : I know that c++ could write/ read excel file by changing it into csv format. however, if the content of a cell has a "," inside, then we may have problem when we are reading it as the content may be split into two parts. So how … |
 | [CODE] Dim SchemaTable As DataTable Try NewFaceOptions.comboselecttable.Items.Clear() SchemaTable = createConnection.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, _ New Object() {Nothing, Nothing, Nothing, Nothing}) Dim int As Integer For int = 0 To SchemaTable.Rows.Count - 1 If SchemaTable.Rows(int)!TABLE_TYPE.ToString = "TABLE" Then 'Add items to list box NewFaceOptions.comboselecttable.Items.Add(SchemaTable.Rows(int)!TABLE_NAME.ToString()) End If Next Catch ex As Exception MessageBox.Show(ex.Message.ToString(), "Data Load … |
| | I want to now who create instance of my class For example at constructer I look who create me , and do something according to caller application / class Thanks |
| | Hi everyone, Ive just got a bit of a problem with a program i am currently writing. Basically i have got a csv file with a load of flight info in it, i need to parse that and add it to a dictionary so thati can search through it easily. … |
| | this is a complete NOOB question but i need help. I have WAMP installed and was given a IP address, the user name and password to the site so i could edit the html. But i need to edit the PHP. I need to add a few more fields to … |
| | i have a file which contains some block of lines like - define host { use linux-box host_name node001 alias node001 address 192.168.36.133 } define host { use linux-box host_name node002 alias node002 address 192.168.73.19 } can anyone help me in getting a script which takes <node001> and <192.168.36.133> as … |
| | hellow everyone, i need to know any way to allowpaging in datagridview or datagrid in windowsformapplication any help would be appreciated:) |
| | Hi all, Following is a piece of code which tries to open an image using Tkinter, the root window opens but I am not able to see the image. I don't know what is wrong with my implementation. Could you please have a look at the code & see if … |
| | Kinda had an idea for artificial intelligence, though I don't think it's original. I don't know much about AI, so I'm taking a shot in the dark. My idea comes from biology and evolution (not new in computer science). The 'algorithm' for evolution is simple. Lets say you have a … |
| | I am working on a website with a custom CMS built into it and on the index page of the site I am pulling two different sets of information from the database and there are read more links that I would like to have link up to two different pages. … |
| | i have created a database initially and had framed only one table. The php script was working fine , i could store values and reterive from them. I again created one more table in the same database , inorder to store data in it. but the PhP script is by … |
| | Dear Sir, Could you tell me what is (are) wrong of the following answer:- Question:- Create the first half of a game of rock, paper, scissors. Ask the user for R, P or S. Get the computer to generate 0,1or 2. Now convert the computer’s number to R, P or …  |
| | Hello My task is to writ a function that takes in a char array & the array size as its parameters & reverses the array contents. I cannot use another array to reverse the contents. I am using insert & erase function to reverse the array,[B] although I dont know … |
| | In visual c++, what is the difference between these three: WindowClass.style = CS_HREDRAW | CS_VREDRAW; //Found in winmain() UpdateWindow(hWnd); // Also found in winmain() WM_PAINT //It is a switch case in funtion winproc() I unerstand that all three of them does something like to draw/redraw the client window/window. But can … |
| | I've developed function which allows to skip to a desired line number within a text file (see function). However, what I would like to do is develop a function which takes me to the beginning of the file (i.e. line 0) after calling the navigateForwardToLine function. However, I can't seem … |
| | Hey Guys, I have a textbox which had readonly property set to true. This textbox is used to take LongDate as it's input from a pop up calender. When i click on the button, it gives an error "String was not recognised as valid datetime" But when i set the … |
| | Hi all I am working on a project with Python tk GUI and trying to make a scrollbar that scrolls more than one canvas horizontally tried to approach it as option command = ~~ and ~~ but it seems not working does anyone have any idea on this issue?? |
| | Hi:) I have a problem about DB navigator usage in SQl with borland c++ builder ? How can I use C++ codes with sql?  |
| | Hi I am running on hosts shared server - windows 2003 with IIS 6 and apache but they can't redirect in IIS as its shared and I have no .htaccess rights even if I did my hosts say it is very limited. I also have front page server extensions installed. … |
| | how to read and write the xml file in c# and assign to a string |
| | Hi, I'm looking to create a drop-down menu with rather long option titles. The problem is that I want to restrict the boxes size otherwise the size changes to the length of the longest entry. When I use the length attribute, it forces the drop-down to be a certain length, … |
| | Hi, I wrote a program which runs a .bat file using os.system like: 'os.system(pathToBatFile)' and everything was good. Then I decided to turn my program into a service as opposed to being run with the command prompt showing. When my program became a service, I noticed that the os.system command … |
| | Well, i really got stuck into this problem. In my project i wish the user to be able to select a database using an open file dialog box. I am unable to connect with this database. i used the code.. [CODE] createConnection.ConnectionString = _ "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Tostring(ofdselectdatabase.FileName)" [/CODE] and [CODE] createConnection.ConnectionString … |
| | Here i am converting image to binary and saving it in sqltable , i got this code from some website but NOW I DONT KNOW THE WAY TO RETRIEVE THE BINARY DATA FROM SQL TABLE AND CONVERT IT BACK TO **IMAGE FORMAT** AND DISPLAY IT IN WEBPAGE public byte[] FileToByteArray(string …  |
| | Hey guys, I'm trying to run a javscript on a page which also has a master page but it won't run. Please tell me the procedure for it. |
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