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| | I've recently posted a thread called file modification and the problem has been solved........now could some1 kindly explain why is it necessary to delete and rename the file to insert or delete a character into the file at a particular location Thanks |
| | [code] <style> font-size: 14px; font-weight: normal; font-family: Tahoma, Geneva, sans-serif; } .bar { font:"Free 3 of 9 Extended"; font-size:14px; } .K2 { font-size: 14px; font-family: tahoma, Geneva, sans-serif; } .ff { font-family: "Courier New", Courier, monospace; } --> </style> <?php $con = mysql_connect("localhost","root",""); if (!$con) { die('Could not connect: ' … |
| | Hi all, I got stuck into a problem. I have a variable in which the data is stored as below: variable_test=0m0.001s 0m0.001s 0m0.001s 0m0.001s 0m0.001s 0m0.001s .....an so on. There are lots of values in format like "3m1.057s" are stored in variable_test separated with an space between two such values. …  |
| | i work with fileupload control in asp.net.i require that when a page is load ,my file upload control fills same path which store in my database. if any substitue of this control which work like that. |
| | Is there any difference in c++ when freeing memory between the free method, or the delete keyword? Thanks. |
| | Hi everyone, I have an InvalidCastException Error in my program. The program is that i try to insert an employee record into a database table after getting the details from a form. I've used Money data type is SQL Server for salary and SqlTypes.SqlDecimal data type in employee template class. … |
| | Can you please tell me where i am going wrong i am trying to insert just the username and stuff into my database and its not showing up please help me ASAP! it is connecting to the server okay its just that for some reason its not showing up in … |
 | me again ... been google'ing the last 3 days to slide images accross a php page, does anyone know of any to pull these image names from a folder in the directory of a website? Thanx mike |
| | I am trying to have a search bar where user will input a string ($var) which after i will search that sting in the field named: "itemname". i will search all the different tables in the database and create a new temporary database named: searchtable. seachtable should contain all the … |
| | I am making a simple card game, trying to shuffle a deck of cards that i made with a map. [CODE]std::map<int, std::string> theDeck;[/CODE] How could I go about shuffling the items in the deck? I am having issues figuring out the algorithm. This is what I tried, but didn't work. … |
| | hi there, I asked this question before also. i have two date times in a table in the MS SQL server database, when i write the query as below. the Sstart Date and the Due Date is displayed as 12/11/2010 12:00:00 AM it shows correct in the MS SQL business … |
| | Is there a way to disallow access to a Parent function in the Child class? For example, the Parent class has a function, myFunc(). In main() after I instantiate a new Child object I don't want myFunc() to even be an option. So child.myFunc() would cause a compilation error.  |
| | Is there any way by which I can initialize all the elements of an array(already declared) in one statement?? That is, without using loops |
| | Hi, I have a HTML document with form. The form has several radio buttons. I want different elements of HTML (including <input> elements) to appear when each radio button is selected. Also, it is intended to show only those elements for a specific radio button. For example, if i select …  |
| | so for my computing project we have just started to work with using input and output of text files, the tutorial my teacher gave said to include these libraries, which i did [CODE]#inclue <fstream> #include <iomanip>[/CODE] and explains how to use [CODE] ifstream fin; //fin is my file input variable … |
 | I need help with using the rand() function and an array to create 19 random numbers when the user types 'P' instead when I type 'P' I get 19 rows of 19 numbers [CODE] int main () { char command; double setNum [19]; int create; create = 0; cout << …  |
| | For example, I have a string containing "184553", how do I go about extracting the 3rd character "4" from string string and assigning it to another variable? I have tried the following code but it does not work, the system crashes: [CODE] char string[6] = "184553"; printf("%s",string[2]); // Expecting it … |
| | Hi, I need a script that will generate a set of random strings in sequence, with the ability to predetermine the length, quantity, and alphabet of individual string, and to use the outputs of earlier strings in the sequence to define the parameters of later strings. For examples, I might … |
| | How would you go about skipping non-numeric characters in a string and only adding the sum of the numbers a multi line string? |
 | why this code is not working? can any one help me? [CODE] <select id="cboOptions" name="cbo0ptions" onChange="displayDiv(this.value)"> <option selected="selected" value="">choose</option> <option value="1">Order 1</option> <option value="2">Order 2</option> <option value="3">Order 3</option> <option value="4">Order 4</option> </select> <div id="1" style="display:none;"> <fieldset> <legend>order line</legend> <table> <tr><td>Item ID</td><td><input type="text" readonly="" value="<? echo $c = uniqid(); ?>" /></td></tr> …  |
 | [CODE]<?php function graphImage($numachieved, $weektarg) { //working out how many days are in the month $day = (date('t')/4.33333); //week1 $day1 = $day; //week2 $day2 = ($day*2); //week3 $day3 = ($day*3); //week4 $day4 = ($day*4); //tagert for the week $perWeek = $numachived; //height of graph $numtarg = ($weektarg*1); $numtarg2 = ($weektarg*2); $numtarg3 … |
| | Good evening, I have a simple dos command, I use to stop a java service which I am trying to execute within VB.NET, however it doesn't seem to stop my service. My DOS command which works is as follows: NET STOP "Java Quick Starter" My VB.NET attempt is as follows … |
| | I am very new to c++ and we cannot use any built in libraries yet for the following program. The program runs fine until I add a question at the end if the user wants to quit or not. If not the program will run again to compute the power … |
| | ahmm, please help me. I want to update the items in listview when my form loads up. this is my code for the listview. It actually displays the data on the database but when i add another data it wont appear on the listview. please help me guys. I'll appreciate … |
| | Hey guys I am still learning how to use simple java. I want to try to do this program which i found in some book, but i cant seem to get how to started. They say its a beginners program, but i found it quite difficult on how to start. … |
 | I am quite stumped on something in C. I found this code on the Internet, and it only gives me one error; however, I cannot seem to fix it. The variable in the function the compiler's complaining about is: [CODE]char ConvertTime[8][/CODE] and the function itself is a windows one: [CODE]GetWindowTextW(GETITEM(IDC_CONVERT_TIME), … |
 | hi, I'm a bit confused as to how my graphics engine actually loads a model file. Currently I'm using .x files, because that's what I was taught. But I haven't asked the most important question, how do my graphics engine actually load a model file? Using DirectX and the correspondent … |
| | OK, here's what I want to do (I realize the code below doesn't work, but it's what I would LIKE to do). I've converting things from C++ [code=JAVA] public void ChangePrimitiveArray(byte bytes[]) { bytes[0] = 1; } public void foo() { byte bytes[] = new byte[2]; bytes[0] = 4; ChangePrimitiveArray(bytes); … |
| | Normally, when populating controls with data from a database I create a connection and then pass a SQL statement to create a DataReader. I then loop through the DataReader and populate the controls. Because I am creating the SQL statement on the fly I can query the database joining on … |
| | I have a form on page 2 and I want the information submitted on the form to be sent to page 3. How do i do that? |
| | how to write a program that can accept a date from user and print the day on which it occurs |
| | Hi, I have a program that loads in a heightmap data from a text file. The problem i have is i don't really have a clue what do do with it. I have to call glTexImage2D to set up the text, how would i use that? Oh and the data … |
 | I have a client-side form and it submits to itself using the 'GET' method. When the form is submitted, I can get the results, but I can't seem to hide the form itself. Is there a way of doing this using Javascript in an ASP file? The document.getElementById("myDiv").style.display="none" doesn't seem … |
 | [QUOTE]Ov course you don't, but many people here feel that vectors are the only solution to using arrays. They love suggesting things obviously beyond your level.[/QUOTE] This is not beyond his level. There is no reason to learn arrays before vectors. Novices should learn vectors because they convey the same … |
| | I need some help in tracking down a problem I am having. Attached is a zip file that has a bulk of the files used in this assignment. I am recieving a compiler error that I do not know where to look for the solution. The IDE shows the error: … |
| | Hi, I am trying to develop a program to read through this xml file 'config.xml' and I have specific portions of the file that the user can edit and save. I have been searching everywhere for some help on reading to and from and writing to and saving childnodes from … |
| | I'm using the method below as a button-click event on an ASP.NET 4.0 page. The first alert box (ClientScript.RegisterStartupScript(...)) works fine, the second I haven't tested yet; but the third doesn't produce an alert - and it doesn't produce an error either. Can anyone suggest what I'm missing here? I'm … |
| | Hello, I am sorry to bother you all again. I am creating a script, which is used for storing the parcels sent. Now, I have done everything. Just need to add one feature. I have a MYSQL field named TRACKING which will hold tracking information or reciept numbers of the … |
| | Hi im working on this program im getting a runtime error that says this ArrayIndexoutofbounds exception 0. heres my code [code] import java.util.Scanner; public class MillerCalculateTime { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Enter miles: "); double miles = sc.nextDouble(); System.out.print("Enter Miles per hour: "); … |
| | i have to construct a rectangle, print the location, then translate/print it 3 more times such that if they were drawn, they would form one large rectangle. [][] <- like so [][] here's the code & the error. C:\java>javac FourRectanglePrinter.java FourRectanglePrinter.java:11: [COLOR="Green"]incompatible types[/COLOR] found : void required: java.awt.Rectangle Rectangle box1 … |
| | Hi all, I recently started with visual c# .NET and I really liked it. I hope I can learn a lot from you. I am making a simple program, but I have problem with dynamicly changing text for a lable. Imagine that there is a lable and we should have … |
| | Using Wordpress with update_user_meta and php array. Had a quick question regarding dynamic input fields and posting it to php. [CODE] <input type="text" name="test[]" /> [/CODE] These fields get added dynamically as well using jquery which works fine, the issue im having is posting the array individually. To save this … |
| | This JavaScript is not working in Mozilla Firefox and Google Chrome, can anyone please help me with this.. Thank you very much.. Please post your revised JavaScript if I am wrong.. please help.. thank you.. [CODE]<style type="text/css"> a {text-decoration: none;} .title {position: absolute; width: 150px; height: 20px; left: 10=px; z-index: … |
| | Is there a way that I can use like F1, F2, F3, etc to open a specific form? I would like to have an options form but not have it to where anyone can access it unless they know the Function key to use. |
| | I'm wanting to create a small application that will allow me to schedule a machine to shutdown at a specific time. Any suggestions on how I can make this .exe run at a specific time besides using the Task Scheduler? |
 | What my question is, Is it plausible to have a listview item search a specific folder that has nothing but text files in it, pull the first 2 lines from the text file(s) and display them in columns 1 and 2 if so, how would one go about doing it, … |
| | I may have phrased the title wrong but it is what I mean. I am not looking for multiple windows at once, I am writing a script that opens a tkinter window asking for information etc etc etc and it all saves into a database after the last window. Right …  |
| | Hi all, This is my first post on this forum, I hope someone here can help because the last few forums were at a loss... Any ways, I have this MYSQL command: [CODE]SELECT DISTINCT schedule_date, schedule_time, schedule_team_1, schedule_team_2, event_name, type_name, gen_duration, COUNT(DISTINCT((SELECT id FROM link_schedules WHERE schedule_id = schedules.schedule_id UNION … |
| | Hi all, I have an error that once user has submitted information the header could not enter information. [CODE]Warning: Cannot modify header information - headers already sent by (output started at F:\root\xampplite\htdocs\fyp\top.php:62) in F:\root\xampplite\htdocs\fyp\login.php on line 219[/CODE] Heres my code [CODE]session_start(); include_once'top.php'; include_once "config.php"; //include_once "html.php"; switch (@$_POST['do']) { case … |
| | In c++, I would like to get the number of seconds from between the current time and January 1, 2000. The problem that I'm having is assigning one time struct with the current time, and another with other one. When I use difftime(), it just returns 0. There is something … |
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