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• System-Provided Buttons in iPhone SDK

  - by sheLa

  I would like to use the playback button in iPod coverflow view. Are all the system provided icons on this page? http://developer.apple.com/iphone/library/documentation/UserExperience/Conceptual/MobileHIG/SystemProvided/SystemProvided.html or is there a more detailed list?

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• what is advantage of using headlink() to insert javascript and css in zend framework?

  - by Andy

  Documentation says to use headlink()-prependstylesheet() to insert css in the layout file. Also says to use to load the javascript files this way also. Why is this any better than just hard coding the link and script tag right in the header? I would think this is slower performance since its using the framework methods to do it. Using zend framework 1.10

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• Good IOC Frameworks to use with asp.net mvc?

  - by chobo2

  Hi I am wondering what good simple IoC frameworks are there for asp.net mvc? that have good documentation and are just easy to get up and going. Thanks

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• Django admin default filter

  - by h3

  I know I already managed to do this but can't remember how nor I can't find any documentation about this.. How can apply a filter by default on a object list view in the admin ? I have an app which list quotes and those quotes have a status (ex: accepted, rejected, on hold ..). I want the filter set on status='accepted' by default that is..

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• How does the Ableton warp algorithm work exactly?

  - by pepperdreamteam

  I'm looking for any documentation or definitive information on Ableton's warp feature. I understand that it has something to do with finding transients, aligning them with an even rhythm and shifting audio samples accordingly. I'm hoping to find ways to approximate warping with more basic audio editing tools. I understand that this is ableton's unique device, really any information about how it works would be helpful. So...does anyone have any 411?

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• log4net - getting appenders specific to only one logger

  - by andreav

  I'm looking for a way to get all appenders attached to one logger instance. I tried: Hierarchy hierarchy = LogManager.GetRepository() as Hierarchy; hierarchy.GetAppenders() as per documentation this returns all appenders for all loggers currently configured. When I try this: LogManager.GetLogger("MyLoggerName").Logger.Repository.GetAppenders(); I get the same result. I would like to retrieve only appenders attached to one logger ("MyLoggerName" in this case) Were am i wrong? Thank you.

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• Powerbuilder ressources

  - by afilatun

  I'm recently working in a company where we use PowerBuilder extensively. The only documentation or ressources we have access to is some basic course saying things like "Do A, then B and you'll get C". I was wondering if there is some better crash courses or tutorials for this language on the net or somewhere else which actually explain something instead of simply taking me by the hand.

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• HTML5 Playlist plays 2 videos, How about 4 or 5?

  - by amber

  I'm able to get two videos to play sequentially, (and without pause!) with this code from Apple, (see section 2-4)... http://developer.apple.com/safari/library/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/ControllingMediaWithJavaScript/ControllingMediaWithJavaScript.html ...Yet completely lost as to how to play a 3rd or 5th video. Trouble is I'm a Javascript noob :-(, so if you figure this out please share as much of your code as possible. Thanks much!

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• MSXML problem in VC++ 6

  - by Tony

  I have this bit of code: typedef CComQIPtr<MSXML::IXMLDOMDocument2> XML_DocumentPtr; then inside some class: XML_DocumentPtr m_spDoc; then inside some function: XML_NodePtr rn=m_spDoc->GetdocumentElement(); I cannot find anywhere in the MSDN documentation what that GetDocumentElement() is supposed to do? Can anyone tell me why it doesn't seem to be part of IXMLDOMDocument2 interface? And which interface does have it?

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• Argotic Syndication framework

  - by nav

  Is it me or is the documentation for the argotic framework API impossible to find..? The source is available so surely the documented API should be .. Anybody know where this is? Thanks alot,

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• Spring.Net how does WebApplicationContext.GetObject handle concurrent requests?

  - by Alfamale

  Apologies if I have missed something obvious here but having gone through the documentation, forums and googled for a number of hours, I just can't find a definitive answer to the following questions: How does the WebApplicationContext.GetObject() method handle concurrent requests? Are the requests serialized or executed in parallel? Is there any performance data available to demonstrate how it behaves under load? Thanks in advance for your help, Andrew

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• Three20 - SIGABRT on setting TTTableLongTextItem to TTStyledText

  - by gavinblair

  My code is as follows TTTableLongTextItem *descItem = [[TTTableLongTextItem alloc] autorelease]; TTStyledText *styledDesc = [[TTStyledText alloc] autorelease]; styledDesc = [TTStyledText textWithURLs:@"howdy http://www.google.com"]; //this line causes the SIGABRT: descItem.text = styledDesc; //I also get a warning on this line that says "warning: passing argument 1 of 'setText:' from distinct Objective-C type" What am I missing here? Any help is muchly appreciated - Three20 documentation is a little sparse!

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• Is it possible to profile CPU / memory inside an Adobe AIR application?

  - by dain

  Couldn`t find any ActionScript native APIs even in the beta documentation, am I right supposing that this means the only way to measure CPU / memory consumption is by cooking up a custom native solution, hooking it up with AIR and making it work on each targeted platform? Basically the aim is to be able to have this information available inside AIR and not having to use an external application for profiling, not even Flex / Flash builder.

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• Testcase with multitouch on Android?

  - by makke

  The TouchUtils class in the android documentation has functions like drag() [http://developer.android.com/intl/de/reference/android/test/TouchUtils.html#drag(android.test.InstrumentationTestCase,%20float,%20float,%20float,%20float,%20int)], but they do not support multi touch gestures, like a two finger swipe. Looking at the MotionEvent.obtain() methods, there does not seem to be any way of invoking a "virtual" multi touch event from a testcase. Anyone has got it working?

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• sapply and concurrency in R

  - by JSmaga

  Good afternoon, Somebody asked me a question today and neither did I know the answer nor could I find it in the documentation. This person simply asked me if the sapply function in R was making concurrent calls to the function you want to apply to the list, or if the computation is done sequantially. Does anybody know the answer? What about rapply (the recursive version of this function)? Thanks, Jeremie

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• Hadoop write directory

  - by FaultyJuggler

  Simple question but reading through documentation and configuration I can't quite seem to figure it out. How do I A) know where hadoop is writing to on the local disk and B) change that For initial testing I setup HDFS on a 20gb linux VM - to it we've added a 500gb networked drive for moving towards prototyping the full system. So now how do I point HDFS at that drive, or do I simply move the home directory/install with some slight change in setup and restart the process?

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• How can I configure apigee to fail stale if the backend is unavialble?

  - by Anurag Kapur

  We have an API proxy configured with cache ttl of 2mins. Is it possible to configure apigee to serve stale cached content if the backend goes down so that our end users don't see errors? We would rather have our end users get copies of stale cached content (even after the configured ttl of 2mins expires) instead of errors when the backend goes down. Would appreciate if someone could point me to the relevant documentation if this is possible.

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• Regular Expression to match text outside quotes etc...

  - by Parhs

  "([\"'])(?:\\\\?+.)*?\\1" I came up to this regexp to match all quoted strings.. It seems to work great... The problem is how to match the text that isnt inside quotes.. The inverse -negative somehow... I read the documentation and (?!(([\"'])(?:\\\\?+.)*?\\1)) doesnt work

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• What is the difference between JSON and JSONP?

  - by Svish

  For example in the jQuery documentation I find both JSON and JSONP mentioned. What is the difference exactly? How can I see which is which? Which one should be used for what? And what does the PHP function json_encode generate?

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• Remove unused references (!= usings) in C# project without Resharper?

  - by Rohit

  Is there any way of removing unused references to assemblies, in a C# project, without the help of Resharper? The MSDN documentation does outline something for Visual Basic, but I couldn't find the same dialogs for C#.

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• gcc check if file is main (#if __BASE_FILE__ == __FILE__)

  - by Marcin Raczkowski

  Hello. In ruby there's very common idiom to check if current file is "main" file: if __FILE__ == $0 # do something here (usually run unit tests) end I'd like to do something similar in C after reading gcc documentation I've figured that it should work like this: #if __FILE__ == __BASE_FILE__ // Do stuff #endif the only problem is after I try this: $ gcc src/bitmap_index.c -std=c99 -lm && ./a.out src/bitmap_index.c:173:1: error: token ""src/bitmap_index.c"" is not valid in preprocessor expressions Am I using #if wrong?

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• Serialize boost array

  - by jules

  I would like to serialize a boost::array, containing something that is already serializable. If get this error: error C2039: 'serialize' : is not a member of 'boost::array<T,N>' I have tried to include the serialization/array.hpp header but it did not help. Is there another header to include ? According to the documentation I should be able to do that http://www.chuchusoft.com/serialization/doc/boost_types.html Thanks

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• YouTube .Net API - Not getting correct View Counts

  - by Ardman

  I've managed to plug away through the YouTube documentation, and have managed to successfully implement the majority of what I want to work. My question is, I get the video View count and it comes back lower than the actual video on YouTube. It was fine this morning and both showed correctly, but now my version is out by 4 views. Does anyone have any experience with this? Or can tell me if they update the values every 5/10/15/24 hours?

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• How to set/check cookies in iPhone app?

  - by Channing

  Hi, I am trying to set a cookie and also check if it is there, does anybody have any sample code for this? All I found was this, but it would be helpful if I could see an implementation example. http://developer.apple.com/iphone/library/documentation/Cocoa/Reference/Foundation/Classes/NSHTTPCookieStorage_Class/Reference/Reference.html

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• RegCreateKeyEx - does it update the returned handle on failure?

  - by Permaquid

  MSDN documentation seems silent on whether RegCreateKeyEx ever updates the value of the handle referred to by its second-last parameter when it fails. My tests have only shown it not to update this - i.e., I set h = 0 before the call, pass &h to a call to RegCreateKeyEx to open a non-existent key, and see h = 0 after the call. Does anyone know of any situation in which the handle would be changed?

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