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| | i want to fix the image size, becaz if image size is too large then it will take more loading time so i have to reduce that. someone help me to do image scaling method. if size of image width is 800px and i want it in 300px width what … |
 | im using api for twitter post, when i post content, twitter not generate the status id, i got this below error Fatal error: Uncaught exception 'EpiTwitterNotAuthorizedException' with message '{"errors":[{"message":"Could not authenticate you","code":32}]}' in |
| | SP .NET web pages. So that they will suit to the computer s  |
| | here i have to store comapnyname,contactperson,city,place,maincategory,subcategory values.but i have 4 tables with data's like maincategory,subcategory,city,place. so how can i store the below data's in table.in spa table i added maincategoryid and cityid is enough or else these city and category i have to store in another table. please give some … |
 | i have a database 'phar' which need to subract its values 'stk' through the request made and gets updated to the db. i used arrays to do subraction.. but not able to store back the values to the db in its position.. my calculations work perfect, but not able to …  |
| | I'm working on a bit vector class that I'm using in a current project. Basicly BitVector is a container class for storing and manipulating data a bit level. I have two member fuctions for "setting" and "getting" bits at a given index. // Returns the bit at the specified index. … |
| | How to store string to a variable which contains both single & double quote? The string should be dynamic, not static. For example : *thisis'a"string* another string is : *this'i"sastring* The quotes will be vary its position. Is it possible to store these type of string to a variable? Thank … |
 | Hi everyone, I wanted to write C++ a program that's going to logon to my twitter and alert me if I have any new messages or tweets. I found an article that explains how to log on to a website with libcurl, https://www.hackthissite.org/articles/read/1078. Using that article I've written a simple … |
| | Hi, Am a final year computer sci student in the university,and have been assigned an online test application for my final project.Please anyone with ideas on how i can carry out this project should please forward their help. Thanks! |
| | Hello, I was wondering how to pass an array to a class constructor. When I run my program, I get the same gross pay for every different employee even if I enter in a different number of hours for each one. That might be where I have a problem. Any … |
| | I have a form which contains a datagridview and 2 textboxes. I have managed to populate the 2 textboxes as required by click of relevant row in datagridview. With the same click I also open another form which also contains 2 textboxes of the same name and these require the … |
 | Hi Folks, I am having problem with my web design. I am making a query that involves two table but it doesnt do anything when i click submit. do i make mistake in the query ? my code is like this, <?php if ($_POST['action'] == 'show'){ $requestCompSql = "SELECT REQUEST_COMPONENT_CUTTING.PROJECT_NAME, …  |
 | i need someone to assist me in writting lamda expression. THE CODE IS ABOUT 15 LINES use this code snipt List<fruit> fruits = createFruitArrayList () ; Frit LargeApple = null; for (Fruit fruit:fruits) { if (fruit.getType() == null largeApple = fruit; } } } just rewrite plz  |
| | hey guys so i have a table where the `<tbody>` is populated by data in php. a row has 4 columns: name, unconfirmed, attending and unattending. the last 3 columns are radio buttons(echoed). the problem is that the radio buttons cannot be checked. for example for first row unconfirmed is … |
| | I have a datalist, and by clicking it, the whole database records pop up. What I want to do is, which ever record is clicked ONLY that record should pop up. **This is my code for the data list and the pop up of all records.** .MY_POPUP_INNER_SMALL { background: none … |
| | Is there a way to load a page for a minute and then fetch content of a page. I am using new DOMDocument method to fetch content from a page which is working fine. Problem is that i want to load a page for a minute because the page from …  |
| | Im trying to delete from multiple tables using full outer join like this: $del_id = (int) $del_id DELETE contact, child, spouse FROM contact FULL OUTER JOIN child ON child_name = c_name FULL OUTER JOIN spouse ON s_name = name WHERE contact_id = $del_id I get warning/notice: unknown table contact in … |
| | I'm trying to write a search enigne. Nothing fancy like google or so, just a simple one for educational purposes. I have done a little research and I know that Google uses Python, Java and C++. I on the other hand know C++, PHP, some Java and C# and even …  |
| | I need some help with my PHP, I'm generating to make the xml output. In the xml output, I can see that I'm using double quotes but i want to use the single quotes. I want to add the single quotes in the <programme channel= tag to make it like … |
| | Hi Folks! This is probably an easy one for most of you php people :-) I've got a PHP form that's working fine, yet after I SEND the form, it goes to a web page with a "Thank You" message on it (ala the php {print} command), ok... what I … |
| | I am new to Qt and I'm trying to connect a remote database. QSqlDatabase db = QSqlDatabase::addDatabase( "QMYSQL" ); db.setHostName("IP ADRESS"); // local or IP db.setPort(3306); // Default port is 3306 db.setUserName("DB USER"); // example root db.setPassword("PASSWORD"); db.setDatabaseName("DB NAME"); if( !db.open() ) { qDebug() << db.lastError(); qFatal( "Failed to connect." … |
| | I'm trying to read a text file of a graph and print information about the graph including the order and size of the graph, rather it is a directed or undirected graph, if it is directed the in and out degree, and the and a list of all vertices for … |
| | I'm revisiting a topic previously discussed in this thread: [url="http://www.daniweb.com/techtalkforums/thread23030.html"]http://www.daniweb.com/techtalkforums/thread23030.html[/url] The basic issue is this: when using a [b]StreamReader[/b], and [b]ReadLine[/b], to process a text file, you cannot determine where you are "at" within a file. This is because [b]StreamReader[/b] doesn't actually read from a FILE, it reads from a … |
| | Do anyone know how to set a gif image as the background to my coding below? I just want it for my first window and not Demo1? The gif image is nameed "python_wallpaper.gif". from tkinter import * import threading from graphics import * class Intro(): def __init__(self,master): self.master = master …  |
| | I have to write a program that must compute and display the charges for a patients hospital stay. first the program should ask if the patient was admitted as an in patient or an out patient. If the patient was as an in-patient the following data should be entered: the … |
 | How to select image from folder by name in mysql. This is mysql query for other rows $query = "SELECT `posts`.`id` AS `post_id`, `categories`.`id` AS `category_id`,`title`,`contents`,`date_posted` ,`categories`.`name` FROM `posts` INNER JOIN `categories` ON `categories`.`id`= `posts`.`cat_id`"; how to select row 'image' where is name of image and call that image from … |
| | Who can help me with the folowing I have javascrip variable and a php datatable And i wand to read the datatable with the javascript variable here is the code i have if(!isset($_POST['bewerk_gegevens'])) { ?> <script language="javascript" type="text/javascript"> var newland = document.getElementById("geboorte_land").value; if ((newland != "" && newland != "Duitsland") … |
| | Until now I've been replacing Enter key behaviour in controls (in base classes) with Tab key behaviour with the following code in the keypress event handler : If e.KeyChar = Chr(13) Then SendKeys.Send(vbTab) e.Handled = True End If Although it's worked for me until now, I have serious doubts about …  |
 | Is there any syntax error in this code or query because i am not getting the required report? I have created a JFrame with JDatechoosr. When i select the dates and click view report, it gives me empty report while i know there is data within the specified date range. … |
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 | i'm testing the win32 scrollbars, but i'm with 1 problem: when i use the SB_THUMBPOSITION message, why the window isn't repainted( the WM_PAINT message isn't used)? case WM_VSCROLL: switch (LOWORD (wParam)) { case SB_LINEUP: VerticalScroll-=1; break; case SB_LINEDOWN: VerticalScroll+=1; break; case SB_THUMBPOSITION: VerticalScroll=HIWORD (wParam); break; case SB_PAGEDOWN: VerticalScroll+=10; break; case … |
| | I am confused on how to implement this. I was thinking a loop, but the loop I was doing would only fill the array and make the stack full. Any tips/suggestions I can use to help me get through this mental block? I put the code for all three of … |
 | Hello guys I want to create something like SEO link i have website with three pages, but the header is the same **header.php** <!DOCTYPE html> <html> <head> <style> .active{ background-color: #365214; } ul{ display: inline; } li{ display: inline; } </style> <title></title> </head> <body> <ul> <li><a class="active" href="index.php">HOME</a></li> <li><a href="a.php">ABOUT</a></li> … |
 | Is there a easier way to move and postion the object from the toolbox in visual studio asp.net framework.When I say easier i reffer to windows forms framework object positiong where moving objects accross the form is a piece of cake. |
| | Hi all, I need some help with my php script. I'm working on the script to parsing the time from my other script so I can convert the hours into format, example: the hours I parse is 1:00 AM so I can convert it to 20140427010000. Here is the list … |
| | Hey guys I have found this code to create a quiz, I'm getting the following errors when I try and add a question Warning: require_once(scripts/connect_db.php): failed to open stream: No such file or directory in C:\xampp\htdocs\addQuestions.php on line 33 Fatal error: require_once(): Failed opening required 'scripts/connect_db.php' (include_path='.;C:\xampp\php\PEAR') in C:\xampp\htdocs\addQuestions.php on … |
| | I am trying to get my head around the functions etc in xslt with xml. I have made a dummy xml file <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="books.xslt"?> <books> <book> <title>Hello Dolly</title> <author>John Thumb</author> <readers> <young_readers>17</young_readers> <older_readers>23</older_readers> <total_readers>40</total_readers> </readers> </book> <book> <title>Goodbye John Thumb</title> <author>Dolly Smith</author> <readers> <young_readers>12</young_readers> <older_readers>3</older_readers> <total_readers>15</total_readers> … |
| | Hello. can You help me with my program. I have to enter two lines from the keyboard, and in the third line program must write the same words from the first two lines. I also can use standart Pascal functions. But in this code I use my own function and … |
| | Hi sir this is lavanya. I am begginer in vb.net. I have a problem in deleting the first two words in a string. I am not using the loops. |
| | Hello buds, I want to know if this is doable: I have a website then on my homepage there will be two buttons. The buttons are A and B. Button A: will go to a page Option A Button B: will go to a page Option B So when visitor/user …  |
 | I have a datagridview with 10 rows I can select mutiple rows by using Ctrl & Mouse click but what I would like to do is use a button to select the row. I.E the user could select row one, click the button and row one would be selected then … |
| | hi all i have ekiga open source code that i want to modify but when i open the downloaded code in the text editior all i get is rubish i download the source from this website [Click Here](http://ekiga.org/download-ekiga-binaries-or-source-code) thanks in advance |
 | package pkgnew.approach; import java.io.*; import java.io.IOException; import java.util.*; import java.io.BufferedReader; import java.util.ArrayList; import pkgnew.approach.NewClass1; public class NewApproach { public static void main(String[] args) { NewClass1 no=new NewClass1(); BufferedReader br = null; Date d1; int n, c, d,k, swap,i=0,j=0,no_of_selected_item=0,newsupport=0,multiply=1,support=0,t=0; int numItems,numTransactions; double minSup; long diff; String configFile = "F:\\DP1\\DPmodification\\Config.Datasetsmall.txt"; try{ FileInputStream … |
| | <Simple copy of teacher's homwork specification deleted by Forum Moderator>  |
| | I used to have turbo c++ but it is outdated now, so the only problem i am having with that is that there was a great help documentation in turbo c++ for the language and i could just browse to any function of c++ and get its details. After turbo …  |
| | Well, this morning I tried to write a program to update environment variable's list. And I got stuck at a very crucial point. I think am making some silly mistake. A second opinion will be helpful. Algorithm: 1) Take complete path of environment variable into a string variable 'env'. 2) …  |
| | In my book a new tabpage is created programmatically this way: auto tabPage3 = gcnew System::Windows::Forms::TabPage(); but I want to do it without "auto" word because that's a new 2010 feature and I use VS2008. The MSDN solution didn't help. I hope it'll take just a little tweast to solve … |
| | If I prompt the user for n number of printers, is there a way of creating n number of vectors on the fly as opposed to creating vectors and putting them in your class structure at the start? I have to create as many printer queues as a user specifys. … |
| | There are tips on how to install Boost with Visual Studio, there are tips on how to install Boost with Qt , so my questions is : is it possible to install and later work with Boost with the two IDE's mentioned above ( I have them both on my … |
 | What is a goodway to code a btn ation. To inialize adeaktop app from another desktop app. More over,run thejar use a eclipes build.xml . I built both apps in netbeans environment . |
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