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| | I know how to do basic forms. What I want to do is to pass a set value as a hidden field to accompany an input text value, and have both values entered in the database record. You can see in the code below that the form asks for names … |
| | Pls check the code. for example during betting if you write "One" if the dice comes 1, you win. but when you write one it writes 2.28 1026 why. I dont want case sensitive and it would be perfect if the first and second character I write for input, it … |
| | Hello, I need to rotate images in a website based on the time of day. Please help out with this code. regards, michael |
| | Hi Daniweb, I have a question for you guys. I've been reading up on PHP security and want to get it down pat before embarking on some projects I wish to do. The question right now is about how to create a table with PHP that will enable SHA1 hashing … |
 | I want to read some books about data structure written in c++, can anybody recommend some good books for me?Thx. |
| | I an trying to find the height in a binary search tree. I figured out how to count the leaves going directly left and directly right, but cannot figure out how to get he leaves in the middle. [CODE] int BST::height(){ int tall =0; int tall1=0; BinNodePtr ptr=myRoot; if (ptr->left … |
 | Hey everyone, been a while since I have been here but I need some advice in a bad way. Being new to PHP I am at wit's end with this one. I created a main website that displays images and info about the images. All of the images and info … |
| | Hello all, I am trying to figure out how to make my program do the following(it's a table): The user enters a beginning amount and interest rate. The year, beginning amount, interest and end amount are all supposed to keep increasing until the end amount is doubled of the beginning … |
| | I tried lot of way to pass the checkbox values from page 1 to page 2. But I only get successes on fruit id, how can pass the fruit charges. [CODE] // how can I pass room charges"$result[room_charges]" to page 2 // page 1 $sql=mysql_query("select * from fruit"); while ($result … |
| | how can I will make a student database using linked list in c++.  |
| | I am trying to do an exercise from Stroustup's book. The task is to create an array of 7 ints, assign its address to another variable, then print out the array value and the address. My code is below. [code] int main () { int p0[7] = {0, 0, 0, … |
| | hello, I am new to php and apache..any help is appreciated. I am designing a music website..I am designed the music player with flash.I have xml file like this where my flash player play the songs from the url..I have a folder named songs. <song> <track>Princess Song</track> <artist>Artist Two</artist> <url>songs/princess.mp3</url> … |
 | Hello. i was trying to solve this problem. [B]Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it.[/B] Well, what i did is, use an array called present, to flag the elements ie: [CODE] for (i = … |
| | Dear friends, I am a new programmer and i have a task to make a phonebook with python. Please help me to finish my task. The program should repeatedly ask the user for input. Each primary input is one of the words “help”, “lookup”, “enter”, “remove”, and “quit”. If the …  |
| | I'm using visual studio 2010 and even though I'm not new to VB.NET I still want to get the best possible book that can teach me what I need to know. Any suggestions? |
| | This is my first function in python and i need to get item quantity and price loops into the function Processorderitems. I took out the items loop because I was not doing anything with it. I need to return the subtotal and I have a 3% discount for quantities over … |
 | Hello. I need some direction for the following problem (I am not sure where to begin my research): I essentially, using PHP and MySQL, allow a user to enter character data into a form, submit the form, and next have this data saved to the database, then a formatted version … |
| | new to ArrayList and was wondering what I am doing wrong. I keep getting a null pointer exception when trying to addRecord... [CODE] import java.util.*; public class StudentDB { private List<String> studentDB; public StudentDB(String db) { List<String> studentDB = new ArrayList <String>(); studentDB.add(""); } public void addRecord(String recordAdd) { studentDB.add(recordAdd); …  |
 | I've coded this program but i am getting this error, EmployeeeMain.java:57: non-static method getdata() cannot be referenced from a s tatic context Manager.getdata(); ^ 1 error I've used the same technique in other program , it is working fine but this program is not working !! Why I am getting … |
| | Hi, I could use some help with my code. I am validating a form before processing the PHP to SQL and would like it to let the user know if they have done something wrong before the form can process. This code below changes the bad fields to yellow (BRIEFLY), … |
| | [code=c] printf("\nn = %*d", 5, 4); [/code] and the output is: [code]n = 4[/code] (yea! there are spaces between = and 4) if i am providing only one argument 5 instead of 5 and 4 i get an error stating too few arguments. What in the world is the "*" … |
 | Hi there, I am working on a palindrome program which is here: [CODE]#include <iostream> #include <string> using namespace std ; int main( ) { cout << "Insert the word to test: " ; string word ; string test ; int i ; int j ; cin >> word ; cout … |
| | #include <stdio.h> #define p printf #define s scanf int program,Y,N; do { p("Choose from the following program\n"); p("1 for program no.1"); p("2 for program no.2"); p("3 for program no.3"); p("4 for program no.4"); p("Continue (Y or N)?"); repeat = getchar(); putchar('\n'); }while(repeat == 'Y' || repeat == 'N'); } program1() … |
 | Hello. This is what i'm trying to do: [code=java] public class ComputeSearch extends HttpServlet { private static final long serialVersionUID = 1L; protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter exit=response.getWriter(); exit.println("<%@ include file=\"GetByPath.jsp?path=1/2/5/\" %>"); } } [/code] The problem is that the server does not compile … |
| | Here's the code I need to loop: [CODE] dmg = random.randrange(1, 10, 1) print "You have decided to attack the giant rat." ratHP = 100 ratHPN = ratHP-dmg print "you did" , dmg , "damge to the rat, giving it" , ratHPN , "left" ratHP = ratHPN [/CODE] If you …  |
 | Hi I am trying to write a simplie login perl script all is working apart from the final if statement. if the username and password match the data stored in the txt file $auth returns true which works then a second if checks if £name is != to "admin" if …  |
| | Hello Friends, I have a site called [URL="http://minitaskr.com"]minitaskr.com[/URL] I'm getting some unknown symbol as a error in my pages. I believe the error is in the styling of the page. This is the error symbol. [QUOTE].�[/QUOTE] You can check this error in this page. [URL="http://www.minitaskr.com/faq"]http://www.minitaskr.com/faq[/URL] Can anyone solve this?. I'm … |
| | Hi,I have tried to get this program to work,but it works to the moment when you enter some of the array`s numbers and then crashes.In different sizes of the matrix you can enter different number of numbers,but for instance when the matrix is 5x5 the program crashes after the 11th … |
| | I am Writing a program which converts latin text to original Language script. this where i have gone so far [CODE]' Mapping for Ascii to Unicode Private mapAsciiToUnicode() As String = {"h" => "1920","S" => "1921", "n" => "1922", "r" => "1923", "b" => "1924", "L" => "1925", "k" => … |
| | Hi all, I would like to ask. Im Fairuz and the new member for this forum. I having problems to sort the multi dimentional array in python. ie: [('DcaUiVb_B09398-11', [None]), ('m3sui_R66441-35', []), ('m3sui_r26557-01', []), ('m3sui_R31225-24', []), ('m3sui_r66147-03', []), ('m3sui_R31225-23', []), ('m3sui_R30803-10', [])] I have the list but im having problems … |
| | Basically, I have a class that is used to add a note to the database and it links the note to a particular business. The for loop goes through all the notes (since you can have multiple for one business) and adds them to an array that is then returned. … |
| | Hello guys i am in level of class and objects i need some help and guide in copy contruct i search the thread and found 1 [url]http://www.daniweb.com/forums/thread21662.html[/url] but this is not what i want... ok here is the problem.. i created contruct class ... i want in program that create … |
| | I was wondering how to display php on a html page? My site has a php backend doing all the work, html to make it look good. I'm trying to display a chat box which is coded in php on my html header page.  |
| | $oldm='5'; I want $oldm to convert to a new variable $newm, so that $newm contains "may". I mean i want to convert $oldm to text month. How to do it ? |
| | Hello, I have a bit of explaining to do so please bare with me. I am developing the backend of a site and it has a log in feature. I have separated all of the functions of the whole back end into classes: clients, users, ads, database, and security. I … |
| | I'm starting to learn the Pep/8 simulator. Do you know where i can find some tutorials? Thanks. |
| | I'm new to recursion and am wondering how the output of the code below is 6. So from what I can understand, there are 2 base/anchor cases which return 0 or 1? Is this correct? And the recursive/inductive case is the f() calling f(), but I'm confused on what it … |
| | hi people can anyone help me how to simplify these codes? [CODE]Set oExcel = CreateObject("Excel.Application") Set oBook = ThisWorkbook Set osheet3 = oBook.Worksheets("DBASE") Set osheet4 = oBook.Worksheets("List Box Lookup Demonstration") Dim listIndex As Variant On Error Resume Next osheet3.Select Range("b65536").End(xlUp).Offset(1, 0).Select Selection.Value = ListBox2.List(0) Selection.Offset(0, -1).Value = TextBox2.Text Selection.Offset(0, 1).Value … |
| | Windows is shutting it down with a send error message option. [CODE]#include <iostream> using namespace std; struct attrib{ char x; int y; char cont; }; attrib brd[8][8]; int main() { for ( int x =-1; x<8; x++) //accesses all columns in the array { for ( int y=-1; y<8; y++) …  |
| | Here are my questionsand my answers. Could you guys/gals tell me if i am right or wrong? Which array-based operations are O(1)? inserting item or deleting item in unsorted array Which linked-list operations are O(1)? inserting and deleteing item in unsorted lsit Which array-based operations are O(n)? traversing through the … |
| | The user enters a number and the program should output that amount of rows and colunmns. I have tried a couple of different ways butcant quite get it even though I think I am close. for example if 10 is entered it should look something like this: O OO OOO … |
| | I'm coming from Python to Visual Basic and it's really playing with my head. This program is intended to scan a list of directories (only have one directory so far) and see if they contain any files. If they do, their directory is added to a list (DirtyFolders) and all … |
 | I created my own header file in C by creating the ff. files: myfile.h, myfile.c and main.c.Afterwards, I compiled myfile.c so I already have the object file for it, but the problem is when I compiled and run main.c this error message appeared: "Undefined symbol _sum". Please help me to … |
 | i wanna ask about this statement... [CODE]int a[] = {0};[/CODE] the value all of a is it equal to 0 ? i mean all of the location of a.. |
| | Hi. How can i find how much windows are running at the same time? For example i need to find how much Calcultators are running. I tried using [iCODE]FindWindow()[/iCODE] but it always returns me same handle. Any ideas? Thank you |
| | Hey, So I made a regular expression to check for valid URLs In Javascript I'm using the code [code=javascript] var valid_url = /^(https?:\/\/)?((([a-z\d]([a-z\d-]*[a-z\d])*)\.)+[a-z]{2,}|((\d{1,3}\.){3}\d{1,3}))(\:\d+)?(\/[-a-z\d%_.~+]*)*(\?[;&a-z\d%_.~+=-]*)?(\#[-a-z!//\d_]*)?$/i; var valid_protocol = /^http\:\/\/|https\:\/\//i; if ( !valid_url.test(url) || url.length == 0 ) { $('#url_return').html('Invalid URL!'); return false; } if ( !valid_protocol.test(url) ) { $('#input_url').val('http://'+url); url = $('#input_url').val(); …  |
| | Hi, Maybe this is a simple question... I want to open a 2nd form using a load click button. I already did it: [CODE]private void loadbtt_Click(object sender, EventArgs e) { ScndForm.Show(); ScndForm.Update(); // Rest of the instructions for load button }[/CODE] The problem is that it is only showing the … |
| | Hi. I downloaded WAMP to run PHP scripts with database. Everything worked fine at first, but suddenly something went wrong. I saved phptest.php into the folder phptest in the folder WWW. It worked with [url]http://localhost/phptest/phptest.php[/url] at first, but suddenly it says each time I enter that url, that "www.localhost.no" is … |
| | Hi dear all ! I am programming a windows form application using C++.net(CLR). In my program I am to draw a flow chart or such shapes with undetermined length, so I must scroll the form to enable user to see all parts of the shape. I enabled AutoScroll method of … |
| | I am trying to output a checker pattern into a two dimensional array. How do I assign two characters in order to do this? Note array is a square [5][5] Please help. [CODE]// Takes two symbols and places them in alternate cells of board public static char[][] placeSymbols(char charY, char … |
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