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| | I am working on a guessing game in Python and would like some feedback on how the code looks. I am struggling a bit with it, particularly with the menu options and getting it to loop back to the menu again after it has written to a high scores txt … |
| | Hi, Please some one clarify what does the below snippets mean and the compiler assumptions. which one is the correct one to use, what is the problem with others. [CODE] main() { } [/CODE] [CODE] void main() { } [/CODE] [CODE] int main() { } [/CODE] [CODE] int main() { … |
| | I need to converted from seconds to hours, minutes and seconds. (without using if) and this is my code [CODE]import java.util.Scanner; public class SecondToHoursAndMin { public static void main (String[]ages) { Scanner in = new Scanner (System.in); int second; System.out.println("Enter the second: "); second = in.nextInt(); int hours,minutes,second1; hours=(second/3600); minutes=(second%60); … |
| | hi all i need a bubble sort algorithm in Java and make a class bubble_sort to sort any given array of any user defined type. can any of u give me a basic algoruthm i need to work with???? |
| | Hi to all.. How we can delete a record from a database after downloading through Response.AppendHeader.... Questions Regarding Open/Save File Dialog box 1: if i only wants to view the file without saving it what should i use there. 2:if i want to download a file and then that downloaded … |
| | [CODE]foreach($routearr as $value) { if($value==(change here at kashmere gate ) || $value==(change here at rajiv chowk ) || $value==(change here at yamuna bank ) ) { echo "<br>"; echo "<div style=\"color:#8e0b0b\" > $value</div>"; } else echo "<span style = \"color:#f80a0a\" >$value</span>"; [/CODE]} in above code line 3 gives this error … |
| | Hi, I am trying to add data from a DBEdit component to a ComboBox, but i get an error that says : 'Incompatible types: 'TStrings' and 'TCaption'  |
 | So I have this code: [CODE]String^ main = "http://www.lockerz.com/"; if(main == web->Url->ToString()){ MessageBox::Show("Hello", "WIN"); }[/CODE] and it's attached to a timer that ticks every 100 milliseconds. Oh yeah, and web is the web browser in VC++. But when I run, I get this error: [CODE]An unhandled exception of type 'System.NullReferenceException' … |
 | Hi, I have made a chatroom but now want to make a bot for that chatroom. Does anybody know where I can find documentation as to the theory behind making the AI for a chatroom bot. Or even better, a simple open source PHP chat bot. The main goal is …  |
| | hi i have a program here the 15 puzzle my problem is that im having a hard time makeing a random function the right way and also thinking of a way to make so that the program will not go out of the bounderies here my code [CODE]#include <stdio.h> void … |
| | In this programming assignment I need to implement a number of useful functions using a header file and an implementation file. I will place the prototypes for my function in a .h file, and implement these functions in a .cpp file. I will also need to write a driver (a …  |
| | Hello, I'm still a huge beginner in C++ and while i spent hours trying to find a solution to this problem i came to this forum pretty often and I thought it'd be a good idea if I try to ask about my problem. (If you notice anything that can … |
| | Any idea why this loop repeats regardless of the input? What I have there does correctly assign the proper values to month, day, and year, but the input prompt is repeated no matter what is input. Obviously I would like it to repeat if an impossible day < 1 or … |
| | This issue is probably caused by me being an idiot a while back. I installed Office 2010 beta on my dev box. It did NOT affect my project that uses Microsoft.Office.Tools.Excel However when I decided to uninstall 2010 and go back to 2007 only to maintain some compatibility with customers … |
| | Hi all, I am trying to write a general function that when called is able to write the value of all the member variables of an object passed to it. This function is part of a class. The class objects that I want to write out each have a member … |
| | Hi, I am coding a multiplayer board game, similiar to chess... I need to host an array 10x10 on the server and the client should be able to change things. Like a class with Get and Set, just accessable fron the Home network. I know nothing about this kind of … |
| | I am new to PHP, but 30 years ago I was a Cobol programmer, so I can usually get the concepts then figure out the syntax to use. But this is a concept that is evading me. I am writing an exercise to help brain injury victims rebuild their ability … |
 | Hi, im trying to use an actionlistener attached to a button to add a component to a frame I have created. The actual button should add to the frame a circle with some text placed in it which I have already created, it works fine so there's no problems there. … |
| | So i ve managed to create different shapes in my GUI window. But how would i go about deleting a certain shape or line from the window when I press delete on my GUI screen? |
| | Hello friends I require a crawler in php which search the links in page and give the links and store in Database file(not in database) and please see the link [url]www.thebestlinks.com[/url] if i subscribe any site in this i will get a mail with the modifications in the site and … |
| | Hello there I am a fairly new in MySQL/PHP/Javascript programming. I'm writing a web based gymnast profile management system for my final year project. Here's my problem. I have 5 MySQL InnoDB tables: [B]tests[/B], [B]testunits[/B], [B]points[/B], [B]testsgymnast[/B] and [B]gymnast[/B] I am able to retrieve a selected test which has particular … |
| | Is there a method one could use in either HTML, CSS or Javascript to resize an alert box? If this is not possible could one create one's own window that looks like an alert/confirm box but is resizeable? I also need this window to be always on top, no matter … |
| | I need to design a class to represent an oven control unit containing: - Three constants (COOK, BOIL, SELF_CLEANING) with values of 1, 2, & 3. - Boolean value 'on' to represent oven is on or off - Int value for cooking temp, actual temp, and cook time (in min) … |
| | our asp site is taking very high cpu usage what are the reasons for such high usage. we have used stored procedures n also indexed the tables is it possible to detect cpu usage and display a custom message to users to hold for some time if usage is very … |
 | I want the code of program that convert from "decimal to hexadecimal "and from "hexadecimal to decimal " in console applicathion  |
| | the inputs are these computer 21 sabanci 4 sabanci 6 university 6 university 12 computer 17 university 3 computer 9 computer 6 sabanci 2 university 9 problem occurs at third line when the input name1 is equal with the previous input name1. Really thx for helping. Sorry for mess. #include … |
| | Hi everyone: I am a c++ newbie. I have created a matrix class based on dynamic arrays. My goal is to use it for creating 2D matrices that I can then use to solve heat/fluid transport problems. When instantiated, I need each matrix to be initialized with zeroes only. I … |
| | There was a post about this before: [url]http://www.daniweb.com/forums/thread88472.html[/url] but no code in it, this is the code I have written and it calculates the sine of x, but not exactly what I was asked to do, I have set counter to 15, and there should be no counter, it should … |
| | Please is it possible to have two where statement in an sql query? for example: SELECT * FROM Persons WHERE FirstName='Peter' but I want another condition which will also pass the query like: SELECT * FROM Persons WHERE house='duplex' or car='Honda' Is the second query correct if not how do … |
| | I'm having some trouble with some code, I found a script that makes a countdown then sends you to another page, I like the script a lot, I tried editing it to change its look, in this case its font, does this look right to you, I notice its colour … |
| | in a cell in mysql i have tree, car, bus, dog, apple, ocean, tire. now i'd like to query only the words beginning with the letter T. So it should echo tree and tire. this hasn't been successful; [code] <?php mysql_connect("localhost", "Master", "pword"); mysql_select_db("db"); $letter = "t"; $user =mysql_query("SELECT * …  |
| | can someone tell me what is wrong with my code?? i cannot make this face. thank you! using graphics.win [code] from graphics import * import time def moveAll(shapeList, dx, dy): for shape in shapeList: shape.move(dx, dy) def moveAllOnLine(shapeList, dx, dy, repetitions, delay): for i in range(repetitions): moveAll(shapeList, dx, dy) time.sleep(delay) … |
| | Hello, I have writted a prog that generates the values & triangleOf Pascale. But the thing i cannot seem to find, is[B] how to get rid of the Console.Writlines in the middle of my code[/B] (where the values get calculated). I am using a 1 dimensional array for this insteed …  |
| | How will i add lesson to chapters?? that when i add a lesson it will relate to the chapter .. for example: Chapter 1 Lesson 1.1 Lesson 1.2 is it possible in vb.net? please help .. |
| | I am using this code to validate a form to check that only numbers have been entered but when I enter alphabets the javascript raises an error but still submits the form. So please can anyone tell me where I am going wrong. [CODE] <script type='text/javascript'> function isNumeric(elem, helperMsg){ var … |
| | Hello, I want to make a linked list program consisting of one main link, and each main links have sub link. [CODE]Main 1 -> Main 2 -> Main 3 -> ... -> Main N -> NULL | | | | Sub 1-1 Sub 2-1 ... ... | | Sub 1-2 … |
| | hi, i have a very simple problem with my program and just need a push in the right direction and will be much appreciative of your help. i have a bucket sort program which works fine. well i say fine, its fine when it is sorting the numbers initialised at … |
| | Hi, all. I'm trying to write a function that checks the status of a Tic Tac Toe game. If there's a winner, it'll return the character for the winner ('X' or 'O'). If there's a draw, it returns 'D'. I'm having trouble getting it to check whether the game is … |
| | I have a wireless camera with RGB (RCA) exit cable (PAL) and I was planning to control the video via C++ code The idea was to use something like EasyCap adapter (RCA to USB with a driver CD) to let the camera play video in my notebook but the question … |
 | hi everyone, I've had a problem with my operating system project (it's just simple cmd line xD ) it's easy but i couldn't find it ;) how i can list folders and files in drive A? my assembler is -nasm and i'm using 16 bit real mode .(kernel) -cryptacker |
 | Hi All, I thought I was getting along well with PHP, but i have been given a project at work to interact with a 3rd party client using SOAP and im lost. Can anybody help me get started with this? They are going to send me a url with a … |
| | i don't recommend atoi() or atol(). this does not handle invalid strings (non-integer strings) very well at all. for instance, if you try [code]value = atoi("CowAndChicken");[/code]the result will be zero (value = 0) and if you try [code]value = atoi("0");[/code]the result will also be zero (value = 0) strtol() avoids …  |
| | Hi to all, I am a beginner at programming and is trying to learn myself on the way. I was trying the print a data report i created from my DataEnvironment. My only problem is that i have i image in on my datareport. whatever i do it will not … |
| | Hi Ladies and Gents. I have written an application that reads data from a MS Access database. What I am trying to achieve is that on my data report connected to only 1 data environment, I would like the user to select what fields they want displayed whether it be … |
| | Thanks for all useful tips in your useful forum, I am wondering if I can get help to make some changes on this C++ code for finding the least cost path for dijksta algorithm in specific case. I would like to change the output to 2 lists, as follow 1-show …  |
| | Hello everyone, I have to do programming to make a small, straightforward game operating over a LAN network. I think I should use Visual C++ and MFC libraries from Microsoft, because it's easy to learn and use. Dealing with some network programming concepts such as TCP, UDP and some Socket …  |
| | Hi, I am getting an [COLOR="Red"]Exception in thread "main" java.lang.RuntimeException: Uncompilable source code - cannot find symbol[/COLOR] error message when I try to run this merge/sort program. I can't figure out how to fix the program to get rid of the error. Please help. [CODE] import java.util.Random; public class ArrayUtil … |
| | Write a program that produces a table converting distance in feet to distances in meters, for values of feet from 10 to 200, in steps of 10 feet. There are 39.37 inches in 1 meter, three feet in 1 yard, and 12 inches in 1 foot. You must use a … |
| | Hey, im new to C++, and im trying to create a class IntList. I am getting errors at compile time with one line, but i have no clue why! Could someone please help, so i know what needs changing or why the errors are occuring. The errors occuring are:- error …  |
| | hello every one i am new member of this community. Any one see my problem please reply. problem :- How to use object as Function argument. please reply..... |
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