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• Authorization error in facebook aplication

  - by bhaskaragr29

  require_login($required_permissions = 'email,photo_upload'); $auth= $facebook-do_get_session($_GET['auth_token']); $facebook-set_user($s['uid'], $s['session_key'], $s['expires'], $s['secret']) ? when ever i tries to login into my app it just refreshed and refresh with wih different auth_tokens. please help

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• gtk-button-images setting not working.

  - by PP

  When i try to set this property I am getting run time error, GtkSettings *settings; settings = gtk_settings_get_default(); g_object_set(G_OBJECT(settings), "gtk-button-images", TRUE, NULL); Error: (App:5191): GLib-GObject-WARNING **: IA__g_object_set_valist: object class `GtkSettings' has no property named `gtk-button-images' Why this might be happening? i am also using rc file with this.

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• Is there a Better Way to Retreive Raw XML from a URL than WebClient or HttpWebRequest? [.NET]

  - by DaMartyr

  I am working on a Geocoding app where I put the address in the URL and retreive the XML. I need the complete XML response for this project. Is there any other class for downloading the XML from a website that may be faster than using WebClient or HttpWebRequest? Can the XMLReader be used to get the full XML without string manipulation and would that be faster and/or more efficient?

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• Proper two-level iPad UITableView

  - by Knodel

  I have an iPad app with split view. In the root view I need to make a two-level UITableView, so the UIWebView in the DetailView shows corresponding content. What I need is to make a two-level UITableView without editing, moving etc, so it can send the name of the selected row in the second level of the table to the DetailViewController. What is the best way to do it? Thanks in advance!

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• Django: What's the correct way to get the requesting IP address?

  - by swisstony

  I'm trying to develop an app using Django 1.1 on Webfaction. I'd like to get the IP address of the incoming request, but when I use request.META['REMOTE_ADDR'] it returns 127.0.0.1. There seems to be a number of different ways of getting the address, such as using HTTP_X_FORWARDED_FOR or plugging in some middleware called SetRemoteAddrFromForwardedFor. Just wondering what the best approach was?

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• Can I enable/diable groups of breakpoints in C++ Builder?

  - by mawg

  The title says it all. One specific instance, I want to set a BP on every switch(msg) handled in WndProc() - but not until my app has initialized and is 'stable'. Of course, it receives a lot of windows messages when it starts up. I can't see a way to toggle a group of breakpoints, or to save them for later, use other BPs then restore the first set.

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• Excel manipulation from C# - Set ActiveCell?

  - by bowsa

  I'm currently trying to move some VB6 macros into a C# app and I'm having trouble setting the active cell using C#. In VB6 its simply: ActiveSheet.Range("L1").Select Does anyone know what the C# equivalent is? Cheers in advance.

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• Creating JMS Queues at runtime.

  - by ankur

  I am working on an application where the app user can create / delete queues . Also , he would be able to move a message from 1 queue to another, delete a message , rearrange the messages in the queue based on some filter. One possible design is to use activemq for queues and apache camel for various other operations having integrated with Grails. But I am not sure whether ActiveMQ allows creation /deleltion queues at runtime. Would this be a good choice to implement such system?

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• How to delete images from memory in a browser

  - by trefeater

  Hi all. Is it possible to delete some images from the browser (firefox2) memory using javascript? By doing this, I want to save some precious browser memory and let my web app to work better. I guess that if possible, it will be something like this: delete (document.images[7]); document.images[7].src = null; document.images[7] = null; Thanks guys!

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• Get layout frame of NSView (i.e. ibLayoutInset)

  - by Daniel Weber

  I'm working on an Interface Builder-type app for interface design. I would like to be able to align NSView's along their layout frames. Is there a way to access the ibLayoutInset property from my code?

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• Is there a way to filter out offensive words from Jcaptcha?

  - by elduff

  We are using JCaptcha for a captcha tool in a small app that my team is writing. However, just during development time (on a small team - 4 of us), we've run across a number of curse words and other potentially offensive words for the actual captchas. Is there a way to filter out potentially offensive words so that they are not presented to the user?

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• Is it possible to update the application icon on the iphone programmatically

  - by objektivs

  I've noticed that the icon belonging to the Calendar app on the iPhone updates to show the latest day. Is there anything in the SDK that will let me do this in my apps?

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• NSContextManagedObject - Problem Accessing it

  - by Jacob

  I have tab bar navigation application and The problem is that in my root controller I am able to set its NSContextManagedObject to the app delegates...However when I try to do the same on the other controller the application freezes... This only happens in the ViewDidLoad but thats where I need to set it so I can fetch the data

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• rails server stuck in close_wait and requires a re-start once in a while

  - by railscoder

  I have a rails webapp which internally connects to another request server. At times , ruby process gets stuck in close_wait state and stop responding and needs a restart. i guess this happens only when the request server which the rails app connects to is restarted. But am not completely sure of it. Any help appreciated on how should i go about debugging this issue. Thanks.

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• Entity Data Model Wizzard not creating tables in EDMX file

  - by Shawn

  I'm trying the database first approach by creating an ADO.NET Entity Data Model using the Wizard with the Adventureworks2012 DB. Testing DB connection works, and the connection string is added to the App.Config. I'm selecting all the tables except the ones marked as (dbo) AWBuildVersion, DatabaseLog, and ErrorLog. When the Wizard finishes the .edmx file is blank, and if I view the file in XML view the EntityContainer is empty. I'm using VS 2010 & .NET Framework 4.0

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• iOS User guidelines at startup

  - by user963737

  I was wondering is there a way to give the user a small guided tour of the app with small pops exactly above the UI elements indicating what it will do and not using the standard popups which iOS has. Something like if an icon is used to post status there should be a small pop up on top of it which tells us it is used to post status and can be closed a standard in in games to introduce the player to their UI.

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• Reading barcodes from Java

  - by santiagobasulto

  Hello everyone. I'm dealing with a barcode reader in my java app. The problem is that the barcode, before and after reading and sending the actual barcode, sends a return code. I've some JTextFields and when the reader reads the barcode it change the focus, and then sends another return that makes the window to close. Is it anyway to "intercept" those "return" commands ?

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• How to rewrite a path using a custom HttpHandler

  - by Micah

  I'm writing a multi-tenant app that will receive requests like http://www.tenant1.com/content/images/logo.gif and http://www.anothertenant.com/content/images/logo.gif. I want the requests to actually map to the folder location /content/tenant1/images/logo.gif and /content/anothertenant/images/logo.gif I'm using asp.net Mvc 2 so I'm sure there's probably a way to setup a route to handle this or a custom route handler? Any suggestions? Thanks!

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• What are the most important things to know about Ruby?

  - by Brian T Hannan

  I am new to the language and I need to know what are the top things that are absolutely necessary to know in order to make a fully functional website or web app using the Ruby programming language? Mainly Ruby on Rails with Rake and other tools that mainly use Rake. Update: I know many other languages like C++, Java, PHP, Perl, etc, etc .... Update 2: This is great ... keep 'em coming!

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• What developer conferences/code camps would one go for mobile development?

  - by CF_Maintainer

  I maintain and develop on the Windows Mobile platform. I know the market is changing rapidly with iPhone and Android gaining market shares. There are also app development platforms like rhomobile/titanium. Are there any platform/non platform specific mobile conferences this year? What would be some of the important/useful conferences to attend in the mobile arena? Thanks in advance.

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• Android Calendar API vs Calendar Provider API

  - by John Roberts

  I'm a little bit confused about the difference between the two. An example of the Calendar API is supposedly located here: http://samples.google-api-java-client.googlecode.com/hg/calendar-android-sample/instructions.html, but the author himself suggests using the Calendar Provider API, details about which are here: http://developer.android.com/guide/topics/providers/calendar-provider.html. Can someone explain to me the difference between the two, and which would be better for me to use for a simple calendar app?

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• jquery date picker to show month year only

  - by Aanu

  I am using jQuery date picker to display the calendar all over my app. I want to know if I can use it to display the month and year (May 2010) and not the calendar? Thanks, Aanu

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• Question about DispatcherUnhandledException

  - by Diego Pacheco

  The problem in this code is that when it's run and I push "Yes" button, This is shown: This means that my application stopped working, I just want it to end. private void App_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e) { string message = "An unhandled exception has ocurred, do you want close the app?"; MessageBoxResult currentMB = MessageBox.Show(message, "SomeTitleApp", MessageBoxButton.YesNo, MessageBoxImage.Exclamation); if (currentMB == MessageBoxResult.Yes) { Application.Current.Shutdown(); } else { e.Handled = true; } }

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• SDL.NET runtime without installation?

  - by acidzombie24

  With plain old sdl in C i would copy the dlls i need into the exe directory and was able to run without install. Now i am using sdl.net. I tried doing that but had no luck. Not even a clue to what dlls are missing as i did in the old C way. How can i have users run my sdl app without installation?

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• how can i call background application from ui Application+blackberry

  - by SWATI

  i am trying to make a uiapplication If i click on a button then a background thread must start which should run even when my application is exited how can i do that I created a background thread but it gets stop when the app exits.

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