199,114 Archived Topics
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| | could you please tell me what is high water mark in oracle terminology? Please explain with example. |
| | I have a bookstore application, but I cannot show the maximum and minimum and maximum price of the book, in the end the program. Please see my codes below. import java.util.*; public class Book{ public static void main(String args[]){ int numOfBook; double totalCost = 0; String expBookTitle = ""; double …  |
| | Hi There; I am learning how to establish a connection to mysql in c#. Here are my codes : using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using MySql.Data.MySqlClient; public partial class _06_web_form_elemanlari_08_button : System.Web.UI.Page { protected void connect(Object Sender, CommandEventArgs arguman) { try { MySqlConnection … |
| | if (IsPostBack && DDLCount > 0) { CreateDropDownLists(); } } public int DDLCount { get { object temp = ViewState["DDLCount"]; return temp == null ? 0 : (int)temp; } set { ViewState["DDLCount"] = value; } } private void CreateDropDownLists() { if (DDLCount == 0) DDLCount = Convert.ToInt32(TextBox4.Text); for (int i … |
| | Hi, I have table (MyIsam) and want to set an index but fail to do so. Field : Varchar(10) Not Null Index Type : Unique Index Method : Hash Everytime I try, index method automatically assigned as BTree. Is this combination wrong for setting an index defined above? Thanks |
| | hello i want to download file in asp.net using c#? i upload a file with filename+ path+guid.. i want to download this file on page ..user can see download file link and download the file how its possible in asp.net Using c#...? kindly tellme as soon as possible thanks in … |
| | Hi I need to do in wordpress, when we click on readmore post option then post will open in a popup window , (show full post in popup or show only after readmore link) Can some one give me any plugin for this or any code or guide line..! thanks … |
| | hello everyone..i've vs2010 in my system..and i'm trying to build a simple web browser using webkit..could anyone please tell me what do i need to install to be able to work on vs2010?? and a simple demo code about how to use the webkit sdk..i've searched a lot on google..but … |
| | I am having trouble with databinding when trying to add it to a dropdownlist. I can get it to work with a label: <asp:Label ID="Label3" runat="server" Text='<%# Eval("Location") %>'></asp:Label> But when I try with the DropDownList I get this error and I can't seem to find an answer for it. … |
 | Hi, I am designing a system wherein a student can search projects based on technology, project type, location etc etc. The search form goes like this :- Project Type - HTML Select Option - Example:- Automobile, Manufacturing, Marketing, Communication Technology - Text Input Type - Example:- HTML, CSS, Java Starting … |
| | I am looking for a method with one or more php functions for manipulating form textarea data. I want to clean it up by indenting it and wrapping it after a certain length with EOL but not necessarily html <br> or <br /> before it is inserted in My database. …  |
 | I'm using VC++ 2010 with Windows 7 x64. I'm compiling all my code as C code. I have a for loop like this: for (i = 0; i < max; i++) { ... } But when I run it, `i` is being set to `max` If I set `i` to …  |
| | please help me guys! i cant install crystal report for visual studio 2010! i already have installed vb express 2010 and yet the installation always fails because the installer says :You must already have Visual Studio 2010 installed to proceed with this installation PLEASE HELP! :(  |
| | Hi there, I am trying to use parallel.for in order to calculate the summation of all the values in an multidimensional array. I googled and found [Click Here](http://msdn.microsoft.com/en-us/library/ff963547.aspx). However, this is just for one dimensional arrays. The LINQ does not work for multidimensional array. And when I use parallel.for it … |
| | I need help how to solve this task, I don't know how to solve first part which is for memory location. If someone know please help me. It is very important.. ENTRY RESULTS entrance examination: In memory location X is placed in an entrance exam results in the form: Indeks …  |
| | I'm populating a chained linked dropdown box with the following code: $(document).ready(function() { var data = <?php echo $arr;?>; var id; function getData(passCatID){ var content = ''; var content = '<option name="specify id="specify" style="background: url() right no-repeat; width: 20px">------SPECIFY-----</option>'; var product_desc = ''; var invt = ''; var qty = … |
| | Hi... I want to display associative using variable as its key value. I used the following script. But it is not functioning. <body> <?php if(isset($_POST['st'])) { while ($item = current($_POST)) { echo $_POST[$key]; next($_POST); } } ?> <form id="form1" name="form1" method="post" action="mysql_inj.php"> <p> <label for="textfield"></label> <input type="text" name="t1" id="textfield" /> …  |
| | Hi, i'm using a javascript so i can do a messagebox confirmation, and then it goes to a .php where is the delete sql. But is not working: <!----------------------------------------------> <script language="JavaScript"> function confirmBox(id) { if (confirm("Tem a certeza que pretende eliminar este utilizador? ")) { location.href="remover_user.php"; } else { return … |
| | Hi: I was wondering if it is possible for an click() element for jquery to call another document.ready() element from within. Here is what I mean: I have: $('#addrow').click(function(){ $('.item-row:last').after('<tr class="item-row"><td valign="top" align=center style="border-left: 0px solid #cccccc;" width="100%" class="item-name"><div class="delete-wpr"><?php echo $dd2;?><a class="delete" href="javascript:;" title="Remove row">D</a></div></td><td valign="top" align=center ><select id="service_subcat_1" … |
| | #include <iostream> #include <cmath> #include <iomanip> using namespace std; int main() { float annualIntRate, principle, monthlyPayment, monthlyIntRate, totalAmt, intPaid; int yearsBorrowed, numPayments; cout << "This program computes information associated with a loan" << endl; cout << "Please input the Annual Interest Rate:" << endl; cin >> annualIntRate; cout << "Pleast … |
| | Hello! It's been a great while since I last used DaniWeb and have come back with a quandry in hopes I can get some guru support on... My perl is very beginner. I used to code in ++ so I know the general rule of programming; however, I do not … |
| | I want to update the contents of Jtable as shown below when the Jcombobox's item state is chaged in the left panel. but i am not being successful in it .Please help.  when the table no value is changed in the left panel , i want corresponding Jtable … |
| | Hello there! I've been trying to import data from csv file to remote postgre database with no luck. Locally i can do it with simple COPY query, but that only works because i'm superuser. \COPY command also works when i run it in psql. So the question is: how can … |
| | Okay, so this is my final assignment for a class I am taking. I'm making a Book Library Database that keeps track of all books that are entered and changed, things like that. I figured a useful feature would be saving your data in a text file so that it … |
| | Anyone knows how to create a runtime calculator using a C#?  |
| | Hello everyone, I am trying to play a HTML5 Video using a MP4 file hosted in Amazon S3. I found a file called S3.php and this is the method that I am using public static function getAuthenticatedURL($bucket, $uri, $lifetime, $hostBucket = false, $https = true) { $expires = time() + …  |
| | I am trying to choose a string out of 4 strings randomly, and to show this string on the console. How can i do it ? For example, there is a question, if user answers it correctly, then the console will display one of the strings that i chose. I … |
| | **can help me please .. when i need to remove MAX_SIZE from my code and $dir='upload'; because function create thumbnail in images folder Nd i think error in this code if(move_uploaded_file($t_name,$dir."/".$name)) {** <?php //define a maxim size for the uploaded images define ("MAX_SIZE","1000"); // define the width and height for …  |
 | Hey everyone, I'm pretty new to web design in general, so I'm not really sure how to get started with this. I have a wordpress site that I would like to be able to manage user profiles on. The built in account management stuff works great for regular logon/off sessions, … |
| | Dr Mirna always gives True/False tests to her class. Her tests have always 10 questions. The maximum class size is 5. She needs a program that will calculate the students’ grades based on the best grade. Grade A will range from the best score, to the best score minus 2. …  |
| | Hello, i want to write a program that will help an elementary school student to lean multiplication. For this, i use random object to produce two new positive one-digit integers. For this, i have coded this, but then got confused of the scope issue. Here is the code so far: … |
 | hi i'm just wondering on how can i make all the type text in my textbox all uppercase using php? tnx Alot.. |
| | In Tkinter, I am trying to make the askdirectory menu more user friendly. Is there a way to center the focus of the window on the last folder opened, both vertically and horizontally? I don't want my users to have to scroll right when they get deep into subfolders. def … |
| | hello i want to hide right sidebar and some hyperlink in master page in asp.net? how its possible ? kindly tell me as soon as possible?  |
| | I ve to sort an array according to finish time and accordingly start time should be arranged, how can we do this using predefined function qsort. Both Start time and finish time, i ve considered it be in a structure , .here is the code.. #include<stdio.h> #include<stdlib.h> int compare (const … |
| | Hi there guys, I wonder if you could help. I have a small issue when using the below code with certain browsers mainly with the echo image part. at the moment the code checks to see if there is an image name in the field and then appends to the … |
| | Good afternoon everyone, Currently I am experiencing a problem with a flowdocument that I am trying to print. All the code is doing exactly what it is suppoed to do, but when I press the print button in my program, the page that comes out of the printer almost seems … |
 | Hello my fellow Daniwebers, I have a question for you. I have quite an odd problem that I have researched and have not been able to find a solution. I have a formview, named frmStatus, from which I am trying to retrieve controls to check for values. The form is … |
| | So i wanted to write a Hangman game and i started it, as im newbie programmer it took me several days to track all the bugs etc. Meanwhile i want to get good habits on designing and i read that Getters and Setters arent the best way to go for … |
| | In C#, what methods take the place of the old kbhit and getch functions in C? (I'm writing a console application in Visual Studio.) |
 | hello there, i want to make my web application to desktop application. My application is in php so i want to create a exe file from php. is there any way ? thanks. |
| | Dear Friends, I'm having some troubles in my script connected with special characters. I built a program that is supposed to process some images in a folder and give back some files (xls and txt). Everything is fine in most of the cases, but if in the path (including filename) … |
 | Hi -i've started using netbeans and compiling in it recently and I'm not sure what the problem is here. Not sure if it isn't reading the Element.cpp/.h files while building/running the main.cpp In my main: Element a, b(5); cout<<(5+b)<< endl; Then in the .h: Element operator+(const Element&obj); And in the …  |
| | Hi, I need to develop a asp.net web application. I'm using Visual Studio 2010. I need to be able to save a file in specific folder using this application, how do i do it? Also, is there something like when I click on a button another web page appears (something …  |
| | Hi everybody, i created ajax uploader.what is the problem in my code. upload file failed message display. anybody,plz help me. This is the my action file. class pictureActions extends sfActions { /** * This function may update later when plugin is used. */ public function executeUpload(sfWebRequest $request) { $planbook_id = …  |
| | I am new to programming and am having REAL trouble trying to output Pascal's Triangle (formatted into a triagle) using multidimensional arrays. I would really appreciate some help. In the program, the user is supposed to input the # of rows desired (up to 15... or else it won't fit … |
| | I am trying to save database after inserting the records into dataset from external file.... But when I insert records and then try to save it, it does not save...No error comes up though.??? Can you please look into the code and help?? If file_path = Nothing Then Msgbox.Show ("Database … |
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| | I want to execute Perl script through VB6.0 . Please help . I also want to access the database from Perl Script . |
| | how to compare string in file e.g i have file with name data.txt with file like this 123456 abcdef 456897 asdffg 789654 gfdsah the question how to compare that file and i now that string with content alphabet or number and i want make make new file data2.txt from data.txt … |
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