199,124 Archived Topics
Remove Filter  | |
| | Hi, [COLOR="Red"]Page 1[/COLOR] [CODE] <td width="68"><a href="directory_update.php?updateid=<?php echo $row_Directory['Sno']; ?>"><img src="images/btns/delete.png" width="36" height="36" border="0" /></a></td>[/CODE] [COLOR="red"]Page 2[/COLOR] [CODE]mysql_select_db($database_Connection, $Connection); $query_Directory_update = "update directory set Sno=<?php $Directory_update['Sno']; ?>where Sno='$_GET[updateid]'"; $Directory_update = mysql_query($query_Directory_update, $Connection) or die(mysql_error()); $row_Directory_update = mysql_fetch_assoc($Directory_update); $totalRows_Directory_update = mysql_num_rows($Directory_update);[/CODE] [COLOR="red"]Error[/COLOR] [COLOR="Green"]Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or … |
| | Hi everyone... I am developing this student management system which has one form that saves student data( including student image). Now w.r.t saving student image I want that the user should insert image from the folder where he has saved student images. On the save button the image path of … |
| | why the following things cannot be : 1.why i cannot extend the non static variable from static method or something ? 2.why i cannot use a variable directly in the class as : [ICODE] class abc{ int i=4; } class xyz extends abc{ int j=7; i=9; /*this should be valid … |
| | Hello there, I'm trying to generate a open office text document with tables generated from a database with the lpod library. I'd like to set the width of the tables columns but i can't manage it. Here is my test code so far : [code] import lpod.document import lpod.table doc … |
| | I have developed a python code that is comprised of several functions, I want the output from the last function to be an input in the first function and the program should stop when a certain criterion is met! for example: [CODE] [[COLOR="Red"]def[/COLOR] f1(something1): Block of statements [COLOR="Red"] return[/COLOR] something … |
| | Hello, I cannot convert my php music site to wap site.Have any idea?Please help me? Thanks Amit  |
| | hi guys, i have this page, add_row.html, this page dynamically adds another row of inputs as per the user requirements.. [CODE] <HTML> <HEAD> <TITLE> Add/Remove dynamic rows in HTML table </TITLE> <SCRIPT language="javascript"> function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; var row = table.insertRow(rowCount); var cell1 … |
| | |
| | i saw the operator <> first time, tell me in detail the use of this ? |
| | [B]Hi, I am beginner in Python and I'm looking for a method to write to a file by using Index. This is my program:[/B] ************************************************************** infile = open("land1.txt","r") outfile = open('out.txt', 'w') text = infile.read() infile.close() search = "<CgPoint" found=text.find(search) while found > -1: print search, "found at location", found …  |
 | I don't know how to call this method to another program. [CODE]public class ForLoopTest { public static void main ( String [] args) { int product = 1; for ( int i = 1; i <= 10; i++ ) { product *= i; } System.out.printf(" %d ", product); } }[/CODE] |
| | Incase you wanted further information, I used a tutorial from here to try this method of lens correction out from here: [url]http://www.aishack.in/2010/07/calibrating-undistorting-with-opencv-in-c-oh-yeah/[/url] I seem to be getting this error when trying to build the code below. (it is all self contained so if you have openCV installed and linked etc … |
| | Can anyone help! have 12 hours before must turn in this project and still getting errors, but got htem down to one. Here it is: F:\CPT244\Programs\Tests\Chapter 13 & 14 Test\Lab 1\FlightListMain.java:54: cannot find symbol symbol : constructor Flight(java.lang.String,java.lang.String) location: class Flight Flight target = new Flight("Detroit, MI", "Miami, FL"); ^ … |
| | I am trying to finish a project and have hit a snag and since I got helpful advice in this forum before I thought I give it another try. I am trying to make an html page that collects personal data and sends it to a php file that should …  |
| | Hey guys I'm really stuck in this very urgently needed solution, been working for 3 weeks plus and still can't come up with a working solution! Help needed asap. [U]ISSUE:[/U] The problem is simple. I have 2 PCs. One is 'master', second is 'slave'. On 'master', I have my .NET … |
| | this is a quick sort function that receives a singly linked list and a function pointer that is called before it has to be done recursive function. this is what i have so far [CODE]template <typename T> void quicksort(SinglyLinkedList<T> & A, bool (* before)(T &, T &)) { typename SinglyLinkedList<T>::iterator … |
| | Hi all, Im getting the following error when i try running the attached applet: java.security.AccessControlException: access denied (java.net.SocketPermission localhost:8080 connect,resolve) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkConnect(Unknown Source) at sun.plugin2.applet.Applet2SecurityManager.checkConnect(Unknown Source) at sun.net.[url]www.http.HttpClient.openServer(Unknown[/url] Source) at sun.net.www.http.HttpClient.<init>(Unknown Source) at sun.net.[url]www.http.HttpClient.New(Unknown[/url] Source) at sun.net.[url]www.http.HttpClient.New(Unknown[/url] Source) at sun.net.[url]www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown[/url] Source) … |
| | Please, I will like anyone who can help me on this query $page_set=mysql_query("SELECT * FROM pages WHERE subject_id = {$subject['id']}", $connection); it resulted in the following error when viewed on the browser "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version … |
| | This is for a final project that in which the project had to contain at least, 1 loop, a class, an array, and file. Im just looking for ideas has to how i could in corporate an array and a file. One idea i had for the array was to …  |
| | Using FPS IDE with FPC compiler on windows xp. |
| | guys, this code below will dynamically add new rows to the page once the link is clicked..now, my problem is that how can i get the value of the inputted rows.. [CODE] <SCRIPT language="javascript"> function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; var row = table.insertRow(rowCount); var … |
| | Hi, Trying to write some C code for an assignment using a PIC16F84 for a digital watch/alarm. RA0 to increment time RA1 to decrement time RA2 set-move to next digit RB7 set time/alarm RB6 enable/disable alarm 1. press RB7 once to set time. 2. press RA0 or RA1 repeatedly until … |
| | Hey guys i have a weird problem but its probably something small. i have a hang man program that has no errors. i am using netbeans to compile my project but when i run it it nothing come up or prints out. i don't know what im doing wrong because … |
| | Hi, I am trying to get my date field in a table to display as a long date (%W, %D %M %Y) format, but when I change the query variable using the FORMAT_DATE function it doesn't work at all, I just get a warning error. [CODE]die('Could not connect: ' . … |
| | Hello, I’ve just about scrambled my brain on this, searching and trying things, so I’m hoping someone sees something that I’m missing or can explain it to me. I’m new to .NET, used to do a lot of programming in VB but that was many years ago. I mainly lurk, … |
| | I am trying to run this program in python 2.7. But get an error Traceback (most recent call last): File "C:/Python27/Rpg1.py", line 95, in <module> p = Player() File "C:/Python27/Rpg1.py", line 25, in __init__ Character.__init__(self) AttributeError: class Character has no attribute '__init__' When run this pragram can someone help me … |
| | sequence is a string, and gene is the the word that i gotta find.. im new to python.. and so far i got this: the list always ends with a -1 at the very end...how do i get rid of that.. [CODE]def find_genes(gene,sequence): list= [] count = sequence.count(gene) find = … |
| | this is my homework , and i have some code but please can you help me to fixed my homework please.... The purpose of this exercise is to give you practice with abstract data types, namely structrures and arrays of structures. Write a program that simulates a soft drink machine. …  |
| | Hi All, Im trying to Insert a new row into a database and refresh the dataset. This is what I have so far: [CODE]void ButtonInsert(object s, EventArgs e) { string connectionString = null; OleDbConnection connection; OleDbCommand cmd = new OleDbCommand(); string sql = null; connectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;data source=Book.mdb"; connection = … |
| | compute recursively the number of times that sub appears in the string, without the sub strings overlapping. str_count("catcowcat", "cat") returns 2 str_count("catcowcat", "cow") returns 1 str_count("catcowcat", "dog") returns 0 please give me some idea to solve this problem [CODE]int str_count(string str, string sub) { int len = str.length(); int s_len …  |
| | What does the substring function do? The answer i found online doesn't seem to be accurate. I thought that it reads the (#) index and everything after, but I guess that is wrong. The other functions that look wierd are already part of a class, i am just confused on … |
| | compute recursively a new string where adjacent characters that are the same have been reduced to a single character. So "yyzzza" yields "yza". You must not use loops. Here are some more examples: string_clean("yyzzza") returns "yza" string_clean("abbbcdd") returns "abcd" string_clean("Hello") returns "Helo" please give me some suggestion. |
| | i have creaed a loop that lets the user creates a file then copy a file to it and also allows the user to add more than 1 file to be copied. the problem that i found out is that when the progam goes back round the loop it drops …  |
| | Hi there I am building a 3D game in C++ and openGl I came to do a full test of my game the collision detection and things are finally approaching working fully. When I run it it becomes very memory hungry and eats a few Gb of Ram and crashes … |
 | Hello everyone, I have been programming in C++ for a while although I am not an expert yet, I would like to take a small break and learn another programming language that's a tad easier and I decided on Delphi. I looked for the stuff I need to no avail, … |
| | I'm creating my first FPS game, in MS Visual C++ 2008 Express Edition with Dark GDK. I've created a level and so on, and now I'm updating my enemies. My ninja enemies have different .x files for different states, example: one for idle and one for attack. I can't manage … |
| | Hey everyone, I am trying to write a script that goes through a certain directory and all its sub directories and have it return ONLY a list of FILES (not directories). I have this working good so far for a single directory: [CODE] <?php session_start(); ?> <html> <head><title>page</title> </head> <body> … |
| | I"m having trouble with this code can any help? I am trying to find the average, mean, standard deviation #include <iostream> #include <fstream> #include <iomanip> #include <string> using namespace std; void Fill_Array(int Size[], int& count); void Print_Array(int Size[], int count); double Calc_Average(int Size[], double average); void Sort(int Size[], int numbers_used); … |
| | I'm have a script that outputs files and folders w/ folders as a header and the files listed below. I'd like to sort them alphabetically, but can't seem to figure it out. I think I need to get them into an array. Or use scandir. Here's the code: [CODE]function getDirectory( … |
| | The above code will get the user information from page "getuser.php". The output of getuser.php has some numericals populated in 5 rows. The 6th row i.e., the table footer has the sum of all numericals populated in the above 5 rows. The numericals in the first 5 rows are populated … |
| | hi guys i am new to java and i barly learning i got some slides that teachs java from the start i started good at declaring values like ingers, strings, etc.. and made simple programs that counts sum of two numbers and the avarge and now i am stuck at … |
| | Hello! I am new to programming and c# and im trying to create a application that will guide you through a school with pictures. So you would be able to press forward, backward, left and right and it will lead you to a new picture. What I dont understand is … |
| | Hey, I was just wondering whether it is possible to do multiple tasks in a console application at the same time. Like lets say if a program reads user's input and displays output at the same time, can the program carry on displaying output while it waits for user's input … |
| | I am having a problem getting this program to run. I have tried all I can but it keeps telling me It can not find the IndexList and it is here. You see it. Maybe part of the code is missing something I am not sure. Help Please Due in … |
| | Hello, I'm looking to learn Javascript. My knowledge of it is currently very limited, so I would like to learn it properly.. from scratch. Could anyone recommend me Javascript resources? |
| | i wann multiply two matrix but the part of given code is not working...i wanna input the value from the user using pointers.. [CODE]#include<stdio.h> #include<conio.h> void main() { printf("This is matrix multiplication program"); printf("\nEnter the dimensions of two array "); int Row1 = 0, Col1 = 0, Row2 = 0, …  |
| | Hello, Why break function doesn't work at that code ?: [CODE]double Number = 0, counter = 0; // declare here. for (int i = 1; i <= 10; i++) { //Entering ten numbers Console.Write("Enter the number:"); Number += double.Parse(Console.ReadLine()); //keep incrementing number /*If user write number 0 in console before …  |
| | Hello, I'm doing a full traversal of a binary search tree structure looking for a node by a field that is not the sort key. If the node i'm looking for is the root node, no problem. If it's any other node then the function has a Seg Fault. Anyone … |
| | Hi all.. I have made a database in Mcrosoft Access 2007. In my Database there are four tables. ORDER, ORDER DETAILS, CUSTOMER & ITEM. I have made order and order details combine form from Form Wizards. When flling the form of any order when i give the Item_id in the … |
| | hi, i'm writing a snake game and so far i've gotten nowhere, not even to moving the hashes i'm calling snake, and that's what i'm gonna discuss now i know i don't clearly have an understanding of threading for animation but before this i've done lotsa stuff like bouncing frames …  |
The End.