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• Stuck on emulator screen in Eclipse with Android Development?

  - by RD

  I've followed this tutorial: http://anandhansubbiah.com/blog/writing-your-first-android-application/, but no matter what I do, and what I change, when I run the app, all I see is the image below. Is there something I must press to start developing? Did I add starting code. I'm completely stumped...

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• ApplicationContext ctx = new FileSystemXmlApplicationContext error

  - by GigaPr

  Hi I am completely new to Java, so sorry if my question may sound a bit stupid. I am following a tutorial on hibernate and i am trying to get the context definition files from the file system. ApplicationContext ctx = new FileSystemXmlApplicationContext( new String[] { "conf/rssWebApplication-services.xml", "conf/rssWebApplication-data-hibernate.xml" }); But i get the following error: found : org.springframework.context.support.FileSystemXmlApplicationContext required: org.jboss.weld.context.ApplicationContext ApplicationContext ctx = new FileSystemXmlApplicationContext( new String[] { "conf/rssWebApplication-services.xml", Any idea what is the problem? Thanks

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• return json to ajax in symfony?

  - by fayer

  in symfony i call an action and i want this to return json to jquery frontend. the jobeet tutorial teaches how to return a partial but i want to return json, not a partial. thanks.

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• How to setup OpenCV 2.0 with Microsoft VC++ 2010 express

  - by Ram Bhat

  Could someone please provide a step by step tutorial on how to setup openCV 2 with VC++2010 express? Im having major trouble doing the same..

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• PHP & JQuery Question?

  - by characters

  Is there a way to hide a form from my users until they click a link and then the form drops down for the user to fill out, by using PHP or JQuery if so how? Is there a tutorial that will teach me how to do this?

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• how to learn web service using vb.net

  - by newBie

  hi .. im want to learn how to build a web service using vb.net. unfortunately i could find any websites that provides good tutorial.. can any one suggest a web site? thank u in advance ..

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• How to learn to use make? I'm never ever able to build sources with make and makefiles

  - by Petruza

  Hi, I'm new to *N*X OSes, actually MacOS, and when I try to build sources with make and makefiles, I never can. I try to run make, even try to run it passing the makefile as an argument, but all I get is "There's nothing for make to do" Can you point me to a tutorial, reference, or something ?

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• How to implement dropdown with mouseover image popups

  - by Alex

  Hi, I'm looking to try and implement the theme dropdown shown at http://demo.rockettheme.com/ . Is there a JQuery plugin or tutorial I can follow on how to do this?

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• Redirecting to login page

  - by Searock

  I have a download folder. So is it possible to redirect a user to a login page when he/she tries to download any of the files from the download folder. I have heard this can be achieved using .htaaccess, but I can't find a good tutorial. Thanks, Searock.

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• Facebook API, export group wall entries

  - by Guy David

  After trying to find a reference to an API/tutorial to such thing, I have come here. I would like to scan a specific group wall, pulling all posts from it, with PHP or C#. In the end, I would like to have a nested-array containing each posts, with the next details: An array of the related comments Likes Views Obviously, I don't ask for any code, only a reference to the related API I will need to use. EDIT: If this is not possible, should I consider cURL as an option?

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• Are there any difference between windows NT and windows XP driver development?

  - by user198729

  I found this tutorial on windows NT driver development, but not sure whether it can be applied for windows XP without modification. Anyone knows? UPDATE BTW, is it a MUST to use cdecl calling convention(int _cdecl main) to communicate with a driver?

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• how can i print particular table from a web page?

  - by fisher

  look at this web page http://u3schools.com/tutorial/php/php_operators.jsp I need to print a arithmetic operators table in same table format alignment. not full Page Is it possible? Thank u

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• Why must I use local path rather than 'svn://' with SVN bindings?

  - by Chad Johnson

  I'm using the Ruby SVN bindings built with SWIG. Here's a little tutorial. When I do this @repository = Svn::Repos.open('/path/to/repository') I can access the repository fine. But when I do this @repository = Svn::Repos.open('svn://localhost/some/path') It fails with /SourceCache/subversion/subversion-35/subversion/subversion/libsvn_subr/io.c:2710: 2: Can't open file 'svn://localhost/format': No such file or directory When I do this from the command line, I do get output svn ls svn://localhost/some/path Any ideas why I can't use the svn:// protocol?

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• Where the Stack variable stores ( Data segment or Heap or BSS) ?

  - by SIVA

  Some people are saying " stack variable store its value in HEAP ", and others saying " stack variable store store its value in DATA segment". I am totally confused with these conflict answers. Where exactly static variable stores?. I am expecting an answer with standard reference ( text books, or good author tutorial).

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• problem with selector in iphone?

  - by abhiTouchmagic

  i am having a application where i am generating the uibuttons dynamically want to use same @selector...Now as sooon as event is generated i wanna check for values and pass it to thtroughthat selector how can i implement this code? can anyone tell me a tutorial sort where buttons are dynamically generated and check for particular button click is depicted? Plz help...

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• accessing phone images through content provider in android

  - by Tee

  Hi, I need a sample code or tutorial for accessing phone images/media through content provider ? I know the following, what next ? ContentResolver cr = mContext.getContentResolver(); Cursor cursor = cr.query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, null, null, null, null);

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• I'm following Qt Tutorials and got a simple question

  - by nzer0

  If I want to create my own class MyWidget which inherits from QWidget Tutorial tells me to write constructor like this... MyWidget::MyWidget(QWidget *parent) : QWidget(parent){....} I'm wondering what is the role of : QWidget(parent) Does it mean explicit call for QWidget's constructor?

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• Useful videos in youtube for learning programming

  - by Werner

  HI, is it possible to really find useful tutorial and videos for learning programming languagesd in youtube? Could you recommend some channels? I woule like to learn about: vim, svn, C++ Thanks

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• How to create ActiveX DLL in Visual C++

  - by Eric Lavitsky

  Is there a tutorial/reference for creating an ActiveX DLL in Visual Studio 2008 C++ ? I've got a DLL built with the DLLRegisterServer/UnregisterServer, and it's registered, but I'm having a little trouble figuring out what name to use to reference it (from a vbscript) and how to make sure my functions are exported correctly. Do I have to put my functions in a special class? Thanks!

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• Learning/Using APIs

  - by XLR3204S

  I've been trying to learn how to use the APIs available out there, but I can't seem to find any good book or tutorial out there. So... where can I start learning about using the available APIs (e.g. Twitter API)? I've only gone to Wikipedia so far.

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• Error 401 when login twitter by twitter4j

  - by user1060362

  I am doing an app android to login and upload photo to twitter. I used twitter4j to login and reference some tutorial..I extract that consumer key and consumer secret key are filled correct.But I encountered an error"401: Authentication credential...".Have a solution to fix it is sync time my server with time twitter server..But I don't understand what sync time here and how to extractly.. Can you help me.

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• Can I push my working directory without first committing it?

  - by Derek

  I have my web server set up as a remote git repo, so I can type "git push staging" and my last commit goes live on the server. I used this tutorial to set this up. A lot of the time, I'm testing a new feature, and I want to test several iterations of it on the staging server, before it's ready to quality as a commit. Is there a way to push my working directory to the server without having to commit it first?

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• Gmail HTML5 Feature to "drop" attachments

  - by Pablo Fernandez

  I've seen this and I have to admit I'm pretty impressed: http://bit.ly/bkU9r5 I'm almost certain that this is an HTML 5 feature (it's supported on Chrome and Firefox 3.5), and was wondering if somebody knew how is the browser feature called. Bonus points for a tutorial/article on how to do something similar!

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• Wordpress upload from localhost to server

  - by raspberry

  I uploaded my wordpress site from my Local host to a folder off my main domain (http://example.com/folder) using this tutorial http://www.webdesignerwall.com/tutorials/exporting-and-importing-wordpress/ (im working on a mac) Everything went ok - admin panel is fine homepage is fine etc - only any page apart from the homepage redirects to this (http://example.com/folder/pagename) except instead of showing the content from that page it shows the unstyled information from the index page of my main root (http://example.com/) What can I do to get this working? Thanks

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• JSF 2.0 sample or open source application

  - by Theo

  Does anyone know a complete JSF 2.0 sample or open source application using JSF 2.0 features (Facelets, Composite Component, Templates, Ajax, Navigation, etc.). Would be a good reference to learn some best practices. I'm talking about an application that you would also use in production. The only ones I know are ScrumToys and PetCatalog which are delivered with NetBeans 6.9 and are "tutorial-like" applications.

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