64,152 Solved Topics
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| | Hi All, I have some trouble getting some javascript code implemented Its basically because I havent used much it before. Its like this: When admin chooses to delete a page from his site via this link: [CODE] <?php echo '<a href="process_delete_page.php?pid=' . $id . '">Delete page!</a>'; ?> [/CODE] Before this … |
| | I'm tired, so the answer to this might be obvious but I cannot figure out what is going on. I uploaded the code plus input file. When I ran the code here's what I got: [code] What do you want to do? -1 -- quit 1 -- add object 2 … |
| | Does anyone know about cleaning up URLs for CMS? I had a .htaccess file containing the following code (or so far as I can remember) [CODE] RewriteEngine On RewriteRule ^([a-z])$ /index.php?url=$1 [L] RewriteRule ^/article/([a-z])$ /index.php?url=$1&type=news [L] [/CODE] which was working fine ie: [url]www.mysite.com/somepage[/url] loaded the "mypage" content into my index.php … |
| | Hi, i have a datagridview where i create new rows and give the name of the header myself eg: table 1 table 2 table 3 As you know the datagridview has the column headers and the rows.. The attachment with this thread has a red circle where i would like … |
| | hello there, i have a problem, it might be trivial but i cannot for the life of me understandw what is causing it. so i have a numeric updown and based on the value, it loops and creates as many txtboxes as the value in hte numupdown. and then i …  |
| | i created an application for my mobile phone using J2ME...i want that when i turn-on my mobile phone i want my application to start automatically... i heard about push registry but i dont know how to do that... could anybody help me??? thnks....  |
 | [B]Hello everybody. I've been working on a PHP file that adds a value to a cell in one table in MySQL.[/B] First I thought that the following code might work properly: [CODE] <?php require("DB_Connector.php"); //The file that connects to the MySQL database required mysql_query("update tableName set cellName= cellName + '$The_New_Value' … |
| | Hey all:) I'm learning Java and I'm having a little trouble on a polymorphic write-to-file function. Let me quickly explain my project: I have an abstract class Mammal, with non-abstract children Horse, Cow etc. I have a Main program that creates a couple Horses and Cows, and store these in … |
| | Hi Experts, I have a table and I want to check once in a day if some records have been added or removed from this table within last 24hours ,and then send an e-mail to myself of all those added or removed records only . Any idea about how can … |
| | hi, i am doing a hotel reservation system and i don't know how to get the rooms available ! can some one help pls ? i have these tables: [ICODE][B][U][COLOR="Red"]tblRoom[/COLOR][/U][/B] ID--int RoomNo--int RoomType--int BedType--varchar(25) RatePerNight--money MaxNoOfPersons--int [COLOR="red"][B][U]tblReservation[/U][/B][/COLOR] ID--int GuestID--int DateOfReservation--datetime NoOfPersons--int RoomID--int ArrivalDate--datetime DepartureDate--datetime TotalCost--money CheckIn--bit (-this is set to … |
| | I have trhe following code which prints the datagridview.. now i want to print a [COLOR="Green"]label and a textbox [/COLOR]under the datagridview.. how can i do so? [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Collections; namespace ResturantBookingSystem { public partial … |
| | HI Sorry for opening the thread, i have some issue please help me in solving the below one [B]Javascript[/B] [CODE]<script language="javascript"> function line(elem,amt,res_elem) { var qty=document.getElementById(elem).value; var tot_amt=qty*amt; //document.getElementById(res_elem).value = tot_amt; document.getElementById(res_elem).value = Math.round(tot_amt*100)/100; } </script>[/CODE] PHP [CODE] <?php $cate_code=$_GET['ct']; $civrform=$_GET['vrform']; $site=$_GET['site_name']; $desr="select * from site_rate where category_code='$cate_code' AND sitename='$site' … |
| | Hello I'm trying to draw a line graph on a form but I'm now very much stuck. I'm trying to read in the data from a txt file into an array and then plot the graph using the points collected from the file. This is the contents of the file …  |
| | In the book C Primer Plus, Fifth Edition, in Chapter 10. Arrays and Pointers: C guarantees that, given an array, a pointer to any array element, or to the position after the last element, is a valid pointer. But the effect of incrementing or decrementing a pointer beyond these limits … |
| | Hi, Im trying to compare an inputted string to an array of string. If the inputted matches one of the array of string it should return 0, but if not it should return 1. Any suggestion on how to do this? This is my program: [CODE]{ for ( int j=0; … |
 | hey there, I have the following piece of PHP code to retrieve a list of files on a directory, and then build links to each file: [CODE] <?php $dir=""; // Directory where files are stored if ($dir_list = opendir($dir)){ while(($filename = readdir($dir_list)) !== false){ ?> <li><a href="<?php echo $filename; ?>"><?php … |
| | All things equal, does an object of a class which has methods take up more memory resources than an instance of a class without methods. What if it is a vector of such objects? For example: [CODE] class A{ public: void DoSomething(); void DoSomethingelse(); private: int x, y; }; class …  |
| | hi there, i have a question in connecting to the server. when i log in to the server and connect to the ms sql server i can connect to the databases. but when i login to another computer and try to login to the MS SQL server management studio i … |
| | Hi! I made a page where users can listen to music (with javascrip). I add a popup where they can choose what music to play, and when they choose it, this popup window close itself, and two hidden fields get the song information. In the script (you can see it … |
| | Hi Guys, I have some problems in spiting a composite cell value and adding them into a list box.Can you please let me know how i can do it? I have a code like below which is suppose to return a Primary Key cell value.the code works fine and return … |
 | Hi, i have some issues with class inheritance and i do not know how to solve it, maybe someone could help me with that ? [CODE] //pentathlete.h #include <iostream> using namespace std; template < class T > class pentathlete { protected : T comp_res [ 5 ] ; /*private: int … |
| | This question is more specific than general. I understand SQL a good amount, and understand JOINs and UNIONs etc, but I am having a real problem with a query I need. I have three tables: [CODE] ITEM: ITEM_ID ITEM_NAME WISH: ITEM_ID CUST_ID SELL: ITEM_ID CUST_ID [/CODE] What I need from … |
| | Hi how do i merge all columns in one row in a datagridview and enter some text in it pls? |
| | I am working on a perl code that reads in a file with various information (example: ID, value A, value B, value C..Value Z) The file values are separated by tabs. I want to only extract the first 3 columns (ID, value A, value B) and output it to another … |
| | I was adding a link to make it poosible to delete a page on a site, which is not yet published. the link looks like this, with the processing below it: [CODE] <?php // The Link echo '<a href=\"process_delete_page.php?pid=' . $id . '">Slet siden her!</a>'; // Processing the request $id … |
| | Hello everyone, I am using [CODE]ExecuteNonQuery()[/CODE] to execute a SQL command that inserts data into a SQL Server 2005 Database. I want to return the number of rows affected. I've read that this method returns the value, but I can't figure out how to access it. Help is very much … |
| | We're having issues with database performance, and up till now, have done very little with indexing. We try to turn on full text indexes when available, but we do support (though we are phasing this out of our support)MSSQL2000, we try to advise our clients to use the newest available … |
| | I'm working on a program that's supposed to generate a 40 character random string of uppercase letters A-Z, then generate a random replacement string of random uppercase letters A-Z of length between 2 and 20. It displays the 40 character string, but when I enter the length of the replacement … |
| | Hello I have a txt file with multiple values in six different columns. What I need to do is get each column of data and place them into individual arrays for later use. Also once I have the data I need to convert the arrays into integers. This is the … |
| | hi, im working on a small project on access 2007, i have a form that contains multiple textboxes ,and a save button. these textboxes are related to tables, so what i need is a code for that button to save the records in the textboxes in the tables and then … |
| | hello all i have a jsp page in which i am opening a pop up window using following code.Now i want not to include toolbar,scrollbar in my pop up window. [COLOR="Red"]window.open("multipleSchedule.jsp?date="+f_date+"&date1="+f_date1);[/COLOR] please tell me the way.I know i have to use toolbar=no but where to use in this code.i have … |
| | Good Morning All, I have a query I need to do, but haven't been able to get it clear in my mind how to structure it... I have two tables 'members' and 'subs_track' they are linked by the 'mem_id' field in both There is a single record for each member … |
| | l am trying to send individual emails with a loop using php mailer in joomla. However when l generate the emails l get something like 12 emails to one email address even if the loop is only 2 in size So its something like foreach($res as $r) { //send email …  |
| | Hi, I was implementing the Exampler / Prototype pattern just to brush up on C++. Couldn't figure out how to do the cleanup at the end. Problem is deleting all the prototypes from the map in base class at the end. I.e. deleting all stored pointers in [ICODE]Animal::examplesPtr[/ICODE], which is … |
| | Dear all..before i give up after multiple trial and error attempts,can someone please help me with below query. I am trying to replace the path name D:\Downloads\Music\ (note the slash) to [url]http://mysite.com/Music/[/url] in mysql field name called "filename" under "songlist" table. Below is the query code that I tried ,but … |
| | Hi. I'm having a problem on deleting a record using a function on SQL. DELETE FROM tblServices GROUP BY ServiceID HAVING MID(ServiceID,1,2)='SG' This query shows and error saying: Cannot group on fields selected with '*'. I tried adding a specific field, like this: DELETE ServiceID FROM tblServices GROUP BY ServiceID … |
 | Can somebody help me please? i try to generate an xls(excel) file using this code, all format work fine except the cell size(width). can anyone help me how to format the cell width? [code] </php . . . $workbook = new Spreadsheet_Excel_Writer(); $format_und =& $workbook->addFormat(); $format_und->setBottom(1);//thick $format_und->setAlign('center'); $format_und->setHAlign('equal_space'); $format_und->setBold(); $format_und->setVAlign('vcentre'); … |
 | I'm trying to use a variable as a case condition, however it seems you cannot, as the error I get is "constant expected" I'm wondering if there is a way to work around this limitation? my variable is a string. |
| | Hi alls, since 2 week i'm stuck to do this thing. Actually i need to display image from oracle database into the picturebox. My oracle database got table name "STAFF_PHOTO" and the column of photo is "PICTURE". The image already converted into ByteArray. I'm already make a connection and success … |
| | Hi, I want to get the count(*) from all tables under a schema. How to can do this using a loop? I'm a noob at PL/SQL. I'm unable to find how to use the loop variable in the select statement. Here is what I've tried so far: [CODE]spool $DD/get_oid_dump.log; SET … |
| | I want generate auto number format like year/month/4digit number eg:11/04/0001 2. I want read the database find last number and let number auto + 1 to generate new number |
| | Hi This might sound like a really stupid question but what gain do I get for using pointers? I use pass by reference and have used pointers a lot but have never really thought of the actual saving achieved by doing this. I have just been taught that using pointers … |
 | Hi all. It's been a while Um, I have a teeny tiny prob here. My group and I have developed a 3 tier application in c# and asp.net (web application) that links up to a sql server database. The project as a whole works fine, does everything it's supposed to … |
 | Hello, Code below has requirements commented in. I don't get any errors, but when I go to run it, I immediately get a stack overflow and program closes. I don't even know where to begin to look. I am too new at this. Without a road map to errors, I … |
| | Hello all, i want to make icon (shortcut to run my program) on System Tray (usually on Right bottom) with code, i'm using visual studio 2008 c#, on classlibrary project, thanks before :D |
| | Dear all I am brand new to C# and have previously only written programs in Javascript, so go easy on me ! I have written an "app launcher" program which reads a text file line by line. Each line is just a path to a program e.g. C:\Users\Matt\Desktop\Gravity.exe So far, … |
| | This is a CSS/HTML issue, not php. Your php is suspect: Line 15. No need for all the tables? How about one table? Do you really need a table anyway? Why not use <h3> for name, <p> or <div> for content? Any reason why you'r using mysql_result? This tends to … |
 | Hi, I have a dilema, I have an MDI app and I open new forms as [CODE] In modBas.bas: Public frmD(50) As frmDocument MDI Form Load (frmMain): Static lDocumentCount As Long lDocumentCount = lDocumentCount + 1 Set frmD(1) = New frmDocument frmD(1).Width = 320 * Screen.TwipsPerPixelX frmD(1).Caption = "Page - … |
| | Hi guys I run a site like twitpic.com for twitter , and what I want is when someone post picture on my site then it get shown up on twitter time line just like pics from twitpic, plixi and yfrog are shown, Any one have idea of how to do … |
| | I'm am reasonably new at coding and am currently studying it at College. While in my break I found Project Euler a neat little site with problems which I have been working through for an extra challenge. This is the question that I am stuck on: [url]http://projecteuler.net/index.php?section=problems&id=8[/url] basically you are … |
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