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| | hi i have a lab to do and i'm stuck on how to start a method i have 10 coins and i want to write a method that tells me the fewest amount of coins needed to add up to 100 - 1 dollar coins are randomly generated - values … |
| | Hi, I am working with PHP. I have a field in my form, which is basically a text box. But as the user start to type it will show a list of matching items, fetched from mysql table. I can have a drop down, but in a drop down , … |
 | Hi guys, Sorry the title is vague. Couldn't come up with one. Ok so I have a int variable which is, let's say, of the value 5. Now I want to create a string which contains underscores, so: "_____" the amount of underscores is the same value of the integer. …  |
| | Hi, I have two questions 1. Is it possible to add short cut keys in my php application, show that the user can access different menu items using them? 2. How can I print something directly to a printer without showing them on screen using php? |
| | I was trying to send mouse positions to my status bar in a larger program. I could not get them to write more than one position to the status bar, then it stops changing. To test why, I wrote a small window using one "Do Paint" function first. I still … |
| | Hi, I am having some problem to integrate my PHP & JS codes. The PHP code - [CODE] <?php for($i=1;$i<=3;$i++) { ?> <input type="text" id='rate<?php echo $i; ?>' /> * <input type="text" id='quantity<?php echo $i; ?>' onChange="updateValues(THIS);" /> = <span id='amount<?php echo $i; ?>' style="border: 2px solid black;padding:2px;"></span><br /><br /> … |
| | i want to implement multicast using python can anyone tell me how can i get information on socket programming in python? |
| | ok, im making a basic program in pascal. like a text based calculator (i dont know how to make GUIs) so lets say i have a peice of code like this: [CODE]program test; var A,B,C:real; begin writeln('enter the first number'); readln(A); writeln('enter the second number'); readln(B); C:=A/B; writeln('your answer is: … |
| | I have a code that I call from `Button_click` event. The code adds a new row to the table and attempts to add onclick element to every td element in the new row. Somehow, onclick does not work. Any help is appreciated. Here is the code: function insRow() { var … |
| | I was working on something just to practice building a menu so I can remember it for later. The same error keeps coming up and I'm note sure what's wrong, could someone give me a hand. haha, sorry, I'm new to this. This is the code [CODE]{ #include "stdafx.h" #include … |
| | Hi everyone! I am new to PHP and aat the moment trying to create a login to an admin area of a website with a simple CMS backend. I have found this code whicj I have tried to look at/learn from and implement into my own website, but I am … |
| | Hi every body i have devoloped a custom MessageBox Class to use it in other application,as below [code] # public partial class MessageBoxCustomized : Window # { # # static MessageBoxResult _msgboxresult; # public MessageBoxCustomized() # { # InitializeComponent(); # _msgboxresult = MessageBoxResult.None; # Owner = Application.Current.MainWindow; # # # … |
| | Hello! I am having a problem with the following line of code: [CODE]int temporary = theMessage.size(); int numberOfColumns; if (temporary%3 == 0) numberOfColumns = temporary/3; if (temporary%3 == 1) numberOfColumns = (temporary + 2)/3; if (temporary%3 == 2) numberOfColumns = (temporary + 1)/3; cout<<numberOfColumns<<endl; int theNumbersOfTheMatrix[3][numberOfColumns]; [/CODE] theMessage is a … |
| | Hi all, I'm trying to make a Poker program. This is what I have so far but I'm not sure how I can check to see if the deck is a Royal Flush, Straight, etc. Could anyone help me get started? This is what my output should be. Enter the … |
 | Hello people. I have the following class. [CODE] public class Model{ private Kutia[][] c; public Model(Kutia[][] x){ c = touch(x); } public void touch(Kutia[][] k){ for(int i = 0; i < 8; i++){ for(int j = 0; j < 8; j++){ if(k[i][j].occupied()){ touchHorizontal(k, i, j); touchVertical(k, i, j); } } … |
| | Would it be possible to make a program which would go online, take in a book title as a parameter and then search through amazon in a searcha nd return the tags and other information from the website? Just a thought for all of my ebooks to catalogue into a … |
| | Hi i have my php search code,i got result in hte other page i want to see my result in the same page below the search button where i insert the field to submit that query.plz give me as possible as soon.... And i make a search page on this … |
 | If I start a new thread, and that thread executes a method that is contained in a referenced dll, how do they signal each other? Would this be considered a cross-process EventWaitHandle? It doesn't seem like it would be considering that the thread is started in the same process. I … |
| | I'm trying to write a program which allows a person to enter the number of days they have worked. Their hypothetical salary is 0.01$ per day and doubles everyday (0.02$ on the 2nd and 0.04$ on the 3rd day etc...). For each day, the day number, pay for the day, …  |
 | We have been gives these classes as an example. In the student class the new keyword that is used on the print method... is it actually needed because you get the same result if it is taken out? [CODE] class Program { static void Main(string[] args) { Student s = … |
| | my deletecommand delete all my rows whenever i delete a row..but when i view it again the other rows still there and the i deleted is actually deleted.. here's my code for da.deletecommand [CODE] da.DeleteCommand = New SqlCommand("Delete from Admission_Record WHERE Patient_ID = @Patient_ID", cs) da.DeleteCommand.Parameters.Add("@Patient_ID", SqlDbType.VarChar).Value = ds.Tables(0).Rows(bs.Position)(0) cs.Open() … |
| | I'm having difficulty figuring out how to append two user inputs into a list as a tuple. I would also like to call the list and enumerate the list (e.g., 0. dog_name:dog_breed). I'm not sure how to call display or if it is even written properly. Here's what I have … |
 | For example, I want to write a minesweeping. I know the interior algorithm, but I don't know how to start creating a gui. How should I get started? Thanks.  |
| | i am a beginner of using python,and i am doing an project about "Tic-Tac-Toe". well,the project needs very basci code.....however,i could not get it.... The following conditons are the project requested: 1.When the computer randonm selected a available number,so which means computer doesn have logic....the winner are user..... 2.user and … |
 | Hey everyone, as the title suggests I'm trying to find a function or some code that'll execute a string of code in Lua. If anyone is familiar with Python, It would be the eval function. ex: [CODE=python] eval("y=1") print(y) >>> 1[/CODE] Essentially, I'd like to do that same thing in … |
 | Hi, wich software do i need to download to start programming in java ? |
| | Create a text file called TOONS.TXT with the following data: Daffy Duck Daffy Duck Daisy Duck Fred Flintstone Mighty Mouse Minnie Mouse Porky Pig Yosemite Sam Write a program to find and display those names in the TOONS.TXT file that are repeated. Assume that the file has already been sorted …  |
| | hi everyone i got this error Cannot insert explicit value for identity column in table 'Patients' when IDENTITY_INSERT is set to OFF. i set identity to Yes in sql server 2005..whenever i run my code i get this error message here's part of my code [CODE]Private Function GenerateCaseNumber() As String … |
| | Hi. Implicit: the compiler does the work for you Explicit: you have to specify what you would like the compiler to do. are the above statements true? I have just read on MSDN that an abstract method is implicity virtual. One is not implemented and one is, so is this …  |
| | Hi there, I am using a datarow to get data from my database and using a textbox to search for a part number, which if it finds it, will redirect to another page. This works fine, however if I enter an incorrect number it will come up with the error … |
| | I have a series of data files with large headers. Here is an example: [COLOR="red"]SpectraSuite Data File ++++++++++++++++++++++++++++++++++++ Date: Fri Feb 25 13:43:55 EST 2011 User: group Dark Spectrum Present: No Reference Spectrum Present: No Number of Sampled Component Spectra: 1 Spectrometers: USB2E7196 Integration Time (usec): 11000 (USB2E7196) Spectra Averaged: … |
| | Hi, Please see the below one : [CODE]#!c:/perl/bin/perl use CGI qw(:all); print "Content-type:text/html\n\n"; print <<EndOfHTML; <html><head><title>Print Environment</title></head> <body> <FORM action="sample.cgi" method="POST"> First Name: <input type="text" name="first_name"> <br> Last Name: <input type="text" name="last_name"> <input type="submit" value="Submit"> </FORM></body> EndOfHTML[/CODE] From this, i don't know to proceed. There are two text box with …  |
| | Hey can someone help me with a code to mask password. To print * when the user enter a value and when they hit backspace it takes back a *. Im having trouble figuring out the code |
| | Hey there :) :) :) I'm doing a "simulation" project for the first-come, first-served (FCFS) CPU scheduling algorithm. To give u an idea of what this is: CPU Scheduling is all about having a Scheduler determine which process should be allocated to the CPU next. It has many various algorithms …  |
| | A "normal" Delphi snippet: [CODE]Procedure help_me1(Sender: TObject); BEGIN {100 lines of code} END; Procedure help_me2(Sender: TObject); BEGIN {100 lines of copy and paste code} END;[/CODE] [COLOR="Green"]How can I make this so that I end up with ONE procedure with 100 lines of code?[/COLOR] [CODE]Procedure much_reuseable_code(choice:BYTE); BEGIN {100 lines of code} … |
| | Here the val should print the max number but its printing some address. When i tried to print while in loop, it printed the largest number but in the next line it again printed the address. please tell me whats wrong. Thanks [code=c]#include<stdio.h> #include<conio.h> int main() { int arr[5][5]={ 2,4,8,11,15, … |
| | Hi to all, I created the following two table -------------------------------------- create table mail(mid integer primary key, name varchar(20) ) create table phone( pid integer foreign key references mail(email), phone integer) ----------------------------------------- After inserting records on both table, now i want delete perticular record from table say 'delete record of pid=12'. … |
| | im really stuck with this program as i was sick when this unit was covered and havent a clue on how to write it *crys* and i dont get it done iv been told i cant do the course for next year dispite passing everything else. level 1 1. get … |
| | This is very much a bioinformatics problem, so any bioinformaticians familiar with the eUtilities of the NCBI, your help would be much appreciated. I have the following code to get links from a Pubmed search: [CODE]use Bio::DB::EUtilities; my $factory = Bio::DB::EUtilities->new(-eutil => 'elink', -email => 'mymail@foo.bar', -dbfrom => 'pubmed', -cmd … |
| | Hello all, This one's a bit of a cheaky one....and tricky. So i've managed to read a text file - that's brilliant. Now, I wish to select a random word from there where the text file looks like this: Blue Red Purple Pink etc. All I want to do is … |
| | hi, i found a module called xlwt ([url]http://www.python-excel.org/[/url]) that can write to Excel. i want the code to read from a file (robert.txt) and then write to excel in a column. however, it seems that the output from this code is that it only writes to one cell in the … |
| | I need some help with the toupper code. [code] int main() { char pick; printf("A. Local needs\n"); printf("B. Local Service\n"); scanf("%d",& pick); switch (pick) { case 'a': printf("Hello World"); case 'b': printf("Hello Nation"); } getch() return 0; } [/code] How would i implement the toupper code so i could change …  |
| | Sorry for the confusing thread title but im trying to make a fast food program on which the user will input the amount that he has, then he will check on what he wants, by using check boxes. There are 7 different check boxes with 7 different amounts of money. … |
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| | Hello I'm new to this forum and quite new to visual basic. I started editing an existing code (basicaly to learn vb) without any real previou experience. Well let's get to the point; I have a form that gathers data from db ordering by user ID (on click count). I … |
| | i posted my program below. i aim making a decrypting file for rot13. or rotation 13 so im using the memory address to change the capital and small 'A' to 'M' into 'N' to 'Z' and vice versa by using their memory location. but i don't know how to put … |
| | guys i have a serious problem my cmd is not under my control as a virus has taken the power. now i want to format my entire drives completely with some .bat file. i am unable to do it with windows disk coz the virus is very talented to come … |
| | HI, Could someone kindly tell me how to change the x y position of an empty bitmap. Say I have a rectangle on the window now I want to position the EmptyBitmap according to x y position of that rectangle? Thanks in advance Regards  |
 | Hello, I was wondering if there is any way, I can have my Application save its settings upon exit or a save button to save to maybe a CFG File? such as textbox.text info, Checkbox.checked info, etc... If there is could you please help? |
| | I am a novice, so please don't be too technical ! I have written 3 separate scripts which all work OK. I now need to merge them into one big script. I would like to introduce a runtime parameter, to allow me to restart at script2 or script3. I would … |
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