tsfaridi

Hello! I have followed this tutorial for building my chat application. When i try to add reference of my service i get the following error: [I]Contract requires Duplex, but Binding 'BasicHttpBinding' doesn't support it or isn't configured properly to support it.[/I] My web.config is as follows: [CODE]<system.serviceModel> <extensions> <bindingExtensions> <add …

Hello! I am calling a table-valued function, of my database in SQL server 2008, from WCF Service and storing its results in LinkedList. On other side when I call this service and get this LinkedList, all of the nodes contains the same value. Code which I am using is as …

I am working on Silverlight.... I am using MatriX XMPP SDK for facebook chat integration. I am following [URL="http://www.ag-software.de/matrix-xmpp-sdk/matrix-developer-tutorial/"]this[/URL] tutorial, under section 3.1 it talks about connecting to a XMPP server. I am using following details: Username: My facebook username ([url]http://www.facebook.com/username[/url]) Password: My facebook password Domain: chat.facebook.com Port: 5222 But …

[CODE]//TO READ POSTFIX POLISH NOTATION FROM FILE void readFile(ifstream& read) { char in = '0'; while (in != '\n') { read.get(in); if ((in >='0') && (in <='9')) { ExprNode<char> EN(in); LS.Push(EN); } else { ExprTree<char> ET; ExprNode<char> EN1 = LS.Pop(); ExprNode<char> EN2 = LS.Pop(); ExprNode<char> EN(in); ET.Insert(EN.getData()); ET.Insert(EN2.getData(), EN2.getLeft(), EN2.getRight()); …

I am using this code for displaying images on JPanel, in which i succeeded, but the images are volatile. When i maximize or minimize the frame, it vanishes. [code] public class ImagePanel extends JPanel{ private BufferedImage image; public ImagePanel() { try { image = ImageIO.read(new File("image name and path")); } …