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• Difference between Control Template and Data Template in wpf

  - by Archana R

  hello, Can someone elaborate the difference between Control template and Data template in wpf? It would be great if an example of how each can be used in different scenarios can be provided.

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• How to add backgroud music in my website done in Joomla?

  - by Nishant Shrivastava

  Hello Experts, I am willing to add a music which runs in the background of my website.The site is generated in Joomla.Does anyone knows about any component (or any way) through which I can add a music which runs in the background of the website. I know it can be achieved via embed tag in the index page of the selected template,but one additional requirement is whenever any visitor clicks on any other Link, it should continue but not start from the begining.Is it feasible? Can anyone help me regarding this?

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• Maintaining the session even after the browser is closed

  - by shoaibmohammed

  Hello, Could anyone tell how to maintain a session (in PHP) so that the session contains are preserved and are accessible even after the browser is restarted. In general a session expires with the closing of a browser, but I want the session NOT TO BE CLOSED so that the session data's can be accessed the next time the browser is used. Thanks

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• recurcive webservice calling in iphone

  - by hardik

  hello everyone i am a new bee in iphone i have 7 to 8 webservices in my project i want to call and parse thoes 7 to 8 webservice on a single button clicked event please guide me how can i do that a sample code would be a boost to me

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• How to remove hidden plugins in Visual Studio

  - by aron

  Hello, I have plug-in for VS 2008. I cannot seem to figure out how to remove it. It's liquid xml studio. The program it self cannot be uninstalled because it's not listed in the add/remove programs folder and the uninstall app is missing.

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• Developing a custom-validation in asp.net for specific control and criteria

  - by Gaurav

  Hello There is another relevant question asked Validation Check in asp.net In the same scenario we need a custom validator control which will alert user for any wrong entry. This will work like this : Developer will pass the control-name, input-value and format-required For instance like for textbox it can be: txtName,txtName.Text, allow-alphabets-only The accordingly format if the user input is invalid he/she will be got prompt. Please suggest the right way to do the smae. Thanks in advance.

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• error: Unable to find vcvarsall.bat

  - by okada

  Hello. I'm trying to install dulwich for bzr-git. now, I use Python 2.6 based bazaar. (I use msys.) My steps are as follows: $ bzr branch lp:dulwich $ cd dulwich/ $ python setup.py install running install running build running build_py creating build : : creating build\lib.win32-2.6\dulwich\tests : : running build_ext building 'dulwich._objects' extension error: Unable to find vcvarsall.bat If you know any hints, tell me please. Thanks. Okada.

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• Is there a way to trigger gesture events on Mac OS X?

  - by Rok

  Hello, I want to trigger multitouch gesture events on Mac OS X. Is there a way to do this? Mouse or keyboard events can be triggered with CGEventCreateMouseEvent and CGEventCreateKeyboardEvent. Is there similar low level function for multitouch events? Rok

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• How can I find a city and show it on a MKMapView?

  - by VansFannel

  Hello. I'm developing an iPhone application to search cities on a MKMapView. The user specify a city and then it show its location on a MKMapView. Is that possible? Thanks.

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• Java graph library for comparing 2 graphs

  - by user311909

  Hello, Does anyone know a good java library for graph comparing by searching maximal common subgraph isomorphism to get information about their similarity? I do not want to compare graphs based on node labels. Or is there any other way how to topologicaly compare graphs with good java library? Now I am using library SimPack and it is usefull but I need something more. Any suggestions will be very helpful. Thanks in advance

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• Windows API Programming Startup

  - by Guru

  Hello, I want to learn windows API and PInvoke methods just like MesseageBeep in User32.dll. Can you refer a book or a website where I can learn all of those in step by step way. An ebook will also be appreciated. Thanks in advance, Guru.

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• Django Feeds/Syndication - The functions item_title and item_description do not effect whats display

  - by Sean

  Ive defined a a class that inherits from django.contrib.syndication.feeds.Feed class Rss(Feed): ... def item_title(self, item): return "Hello" def item_description(self, item): return "Test" The issue those strings are never used, even when not using a template whats used is the templates you define. Am I missing something?

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• Stateful EJBs in web application?

  - by Sebastien Lorber

  Hello I never used stateful EJBs. I understand that a stateful EJB can be useful with a java client. But i wonder: in which case to use them on a web application? And how? Should we put these stateful beans in Session (because of stateless http)? Is it a good practice? (without debating too much about stateful vs stateless)

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• howto design an invite feature feature?

  - by fenec

  hello i am trying to implement a feature in my facebook application that would give 100 point to someone who would send 10 invitations. however i want a limit that feature for each user to use it only 10 times a day. how should i design my feature to do what i want

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• Mac laptop usage and development discussion?

  - by George2

  Hello everyone, I have got a new Mac book (MacBook Pro), and I am previously using Windows. I use this MacBook for personal (e.g. instant messaging, document, browsing the web) and development (writing C++ and Java code) purpose. Any recommended discussion group or forums (or I can directly ask here in StackOverflow)? I am a newbie. thanks in advance, George

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• close button only for some tabs in Qt

  - by Costy

  Hello, I am using Qt for an assignment I have for college, and I want to use QTabWidget to display a chat window much like Pidgin's. I want to make the "group chat" tab always open and impossible to close and the rest of the "private channel" tabs closable. QTabWidget's setTabsClosable(bool) is not helping ... any ideas? ty

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• Define Default constructor Structuremap in a Generic Repository

  - by Ricky

  Hello guys, I have a generic IRepository that has 2 constructors, one have none parameters, other has the datacontext as parameter. I want to define to structuremap to aways in this case use the parameterless constructor. I want a way to create a parameterless contructor, other solutions that I have seen, they create a new Datacontext and pass it to the constructor that has parameters.

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• Revision/Source control feature in DropBox

  - by Buckley

  Hello, I'm looking for a webbased solution like DropBox or a solution to integrate with DropBox where I can control the files like Microsoft Visual SourceSafe a check in/out system. Thanks in advance.

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• Can we develop very good looking UI in swing and if not what are alternatives

  - by Shekhar

  Hello In my current project we have to develop a good looking desktop based application in java. Currently, we have a very basic desktop application written in swing and team does not have good swing knowledge. Can we create a very good looking UI in swing? Should we use JavaFX for creating the desktop application? What are other alternatives to do this? Thanks Shekhar

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• How to disable the Formatter in Delphi 2010

  - by Gad D Lord

  Hello, The formatter in Delphi 2010 is really an annoying thing to me. I prefer formatting my code manually. I believe I do it better. How can I disable it? NOTE: Answers on why I don't use it in the first place will not be accepted. I need it switched OFF. Nothing more, nothing less. Thank you.

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• What are the Jena methods used to access an ontology?

  - by amoosh

  Hello I'm new to ontologies, my assignment is to create an ontology using Protege V4.0.2, (which I've done) and to create a website over that ontology(which I'm working on), i just need the basics on how to search the ontology using the Jena library I dont have any specifics because i haven't yet started. but i'm in a time crunch, and i need to now exactly how i'm goning to do it

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• Facebook Connect Dialog Popup

  - by James

  Hello, When using the "Connect" facebook connect button, when I click it, it opens up a new popup window outside of the current window. This is quite annoying, how am I able to use the inline modal dialog that is found on most sites? I've attached a sample site to see if you can make anything out of it. http://bit.ly/c9Emi Thank you.

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• Inserting scientific data into open office Calc

  - by finemann

  hello, i have some scientific data that i want to insert into oo.org calc. when i do this, instead of displaying 0.35678 in a cell it displays 0.35 (only the first 2 digits after the decimal). but on clicking the cell, the formula bar shows the correct value...please help

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• Using an object in an if statement... (Android)

  - by James Rattray

  I have an object variable Object test = Spinner.getSelectedItem(); -It gets the selected item from the Spinner (called spinner) and names the item 'test' I want to do an if statement related to that object e.g: 'if (test = "hello") { //do something }' But it appears not to work.... Can someone give me some help? -Do I have to use a different if? or convert the object to string etc.? Thanks alot... James

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• Small objects allocator

  - by Felics

  Hello, Has anybody used SmallObjectAllocator from Modern C++ Design by Andrei Alexandrescu in a big project? I want to implement this allocator but I need some opinions about it before using it in my project. I made some tests and it seems very fast, but the tests were made in a small test environment. I want to know how fast it is when are lots of small objects(like events, smart pointers, etc) and how much extra memory it uses.

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