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2014/10/15 ¤U¤È 10:09:55
iphone Programming Glossary: graphJSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone and Core Data on the iPhone I have a core data object graph consisting of two entities linked by a to many relationship . I was curious as a relatively inexperienced iPhone developer..
real time plotting on iPhone using core plot? http://stackoverflow.com/questions/2399836/real-time-plotting-on-iphone-using-core-plot time plotting on iPhone using core plot I want to use core plot for drawing line graph dynamically. data won't come at a time we will be receiving point by point dynamically. Is it possible to draw the chart.. data point append it to an array of values to display. As these data points come in call reloadData on the Core Plot graph or just the particular plot to redraw the graph passing in the array you just added a value to in response to the numbersForPlot.. display. As these data points come in call reloadData on the Core Plot graph or just the particular plot to redraw the graph passing in the array you just added a value to in response to the numbersForPlot field recordIndexRange delegate method...
How to Deal with Temporary NSManagedObject instances? http://stackoverflow.com/questions/3256195/how-to-deal-with-temporary-nsmanagedobject-instances one context to another Just using context insertObject Will it work OK in this setup If I insert one object from the graph of objects does the whole graph also get inserted into context objective c iphone core data share improve this question.. context insertObject Will it work OK in this setup If I insert one object from the graph of objects does the whole graph also get inserted into context objective c iphone core data share improve this question The easiest way to do this..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom UIView using a custom subclass of CATiledLayer as its layer. When I zoom in and out of the UIScrollView I want the graph to resize dynamically like it does when I return the graph from viewForZoomingInScrollView. However the Graph redraws itself.. When I zoom in and out of the UIScrollView I want the graph to resize dynamically like it does when I return the graph from viewForZoomingInScrollView. However the Graph redraws itself at the new zoom level and I want to reset the transform.. I finish the zoom it ends up at the correct scale but the actual act of zooming looks bad. So first how do I allow the graph to redraw itself at the standard scale of 1x1 after zooming and how do I have a smooth zoom throughout Edit New findings..
What are the alternatives to Core-Plot for drawing graphs in iPhone SDK http://stackoverflow.com/questions/5065416/what-are-the-alternatives-to-core-plot-for-drawing-graphs-in-iphone-sdk are the alternatives to Core Plot for drawing graphs in iPhone SDK Are there any alternatives to Core Plot for drawing graphs in iPhone SDK I am having hard time integrating.. the alternatives to Core Plot for drawing graphs in iPhone SDK Are there any alternatives to Core Plot for drawing graphs in iPhone SDK I am having hard time integrating core plot in my app. Lot of issues. Can you please suggest some alternatives.. my app. Lot of issues. Can you please suggest some alternatives to core plot iphone objective c cocoa touch quartz graphics core plot share improve this question Some of the alternatives that I found were http sebkade.wordpress.com 2010..
Creating a JSON Store For iPhone http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone When deciding what persistence to use it's important to remember that Core Data is first and foremost an object graph management system. It true function is to create the runtime model layer of Model View Controller design patterned apps... complexity and high size Core Data is clearly the superior choice. Core Data is highly optimized so that increase in graph size don't bog things down as much as they do with SQL. You also get highly intelligent caching. Also don't confuse I understand.. then yes Core Data will be a lot of work up front if the later then it won't be. You can build up very large complex graphs with just two or three related entities. Remember also that you can use configuration to put different entities into different..
Am I abusing UIViewController Subclassing? http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing view controller should still manage a hierarchy of views and methods like viewDidLoad still refer to the entire view graph rather than to individual subviews. The advice that a view controller manages an entire screenful of content is no longer..
What are all the custom URL schemes supported by the Facebook iPhone app? http://stackoverflow.com/questions/5707722/what-are-all-the-custom-url-schemes-supported-by-the-facebook-iphone-app windows. The first useful command I found is fb publish profile #ID# text #BODY# this is a combination of the Facebook graph api and some other info I found on other application. Then a little poke and hope. replace #ID# with the id of the profile.. any more I am trying to interface with it and would like as much information as possible. iphone facebook facebook graph api share improve this question April 2013 EDIT Looks like none of below works anymore with latest versions facebook..
integrate facebook with like button in android and iphone http://stackoverflow.com/questions/5935034/integrate-facebook-with-like-button-in-android-and-iphone Thanks in advance. iphone android facebook share improve this question There is no like button in facebook graph api. There are some alternatives that you can select. First you can use a webview and show the like button in a webview...
Core Data vs. SQLite for SQL experienced developers http://stackoverflow.com/questions/840634/core-data-vs-sqlite-for-sql-experienced-developers exists or has an update which is easy using SQL does Core Data still make sense Can I load the first object in a graph and check the version number without loading the whole graph If we already know SQL does the advantages of Core Data for.. Data still make sense Can I load the first object in a graph and check the version number without loading the whole graph If we already know SQL does the advantages of Core Data for this one project justify us learning it iphone sqlite core.. and the persistence mechanism SQLite in this case are largely orthogonal. Core Data is really about managing an object graph and it's main use case is for the model component of an MVC architecture. If your application fits nicely into this architecture..
How to upload multiple photos to Facebook from within iPhone app? http://stackoverflow.com/questions/10197414/how-to-upload-multiple-photos-to-facebook-from-within-iphone-app the iOS SDK does not expose this kind of functionality. You should have a look at the Publishing section of the Graph Photo API which suggests this URL to upload an image don't forget to ask for the publish_stream credential POST https graph.facebook.com..
Facebook sdk post on wall on iPhone app http://stackoverflow.com/questions/11540372/facebook-sdk-post-on-wall-on-iphone-app IBAction likeButtonPressed id sender NSLog @ likeButtonPressed called Post a status update to the user's feedm via the Graph API and display an alert view with the results or an error. NSString message @ test message NSDictionary params NSDictionary.. helper static on FBRequest to both create and start a request with a specified completion handler. FBRequest startWithGraphPath @ me feed parameters params HTTPMethod @ POST completionHandler ^ FBRequestConnection connection id result NSError..
How to post images on facebook wall on a single button click from an iPhone app http://stackoverflow.com/questions/4351830/how-to-post-images-on-facebook-wall-on-a-single-button-click-from-an-iphone-app Thanks. iphone objective c cocoa touch ios4 facebook share improve this question You can use the facebook Graph Api for posting images to wall.. Here is the tutorial for this... http www.capturetheconversation.com technology iphone..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom do I reset after a UIScrollView zoom I have a Graph being drawn inside a UIScrollView. It's one large UIView using a custom subclass of CATiledLayer as its layer. When I zoom.. want the graph to resize dynamically like it does when I return the graph from viewForZoomingInScrollView. However the Graph redraws itself at the new zoom level and I want to reset the transform scale to 1x1 so that the next time the user zooms..
MIDI player/synthesizer library for the iPhone http://stackoverflow.com/questions/449057/midi-player-synthesizer-library-for-the-iphone
How to comment or like a photo in facebook through FBconnect or Graph API in iPhone SDK? http://stackoverflow.com/questions/4957260/how-to-comment-or-like-a-photo-in-facebook-through-fbconnect-or-graph-api-in-iph to comment or like a photo in facebook through FBconnect or Graph API in iPhone SDK I am developing a iPhone application in which I want to Comment or Like a Photo on Facebook. For Facebook.. application in which I want to Comment or Like a Photo on Facebook. For Facebook integration I am using FBConnect and Graph API. I am getting friends Photos on my wall in my application now I want to Like or Comment on them through my iPhone Application... sdk share improve this question To Like a Photo or everthing else with an ID just post your Acces Token to the Graph API e.g. your photo has the ID 123456789. So you have to post your Access Token to https graph.facebook.com 123456789 likes..
Facebook API - How to cancel Graph Request http://stackoverflow.com/questions/4958912/facebook-api-how-to-cancel-graph-request API How to cancel Graph Request I occasionally need to cancel a facebook graph request but there seems to be no cancel or similar method in their.. manner. You never see them and only hear about results via the Facebook class. Under the hood the Facebook class makes Graph API requests with the not for public use FBRequest class. This class is is basically a fancy NSURLConnection delegate. So..
Using 'Like' with the Facebook Graph API on iOS http://stackoverflow.com/questions/5281665/using-like-with-the-facebook-graph-api-on-ios 'Like' with the Facebook Graph API on iOS I am using the latest Facebook SDK for iOS and Graph API. Works Great. I'm trying to 'Like' status updates doing.. 'Like' with the Facebook Graph API on iOS I am using the latest Facebook SDK for iOS and Graph API. Works Great. I'm trying to 'Like' status updates doing the following NSManagedObject managedObject self.fetchedResultsController.. valueForKey @ message_id NSLog @ Like @ NSString stringWithFormat @ @ likes messageID facebook requestWithGraphPath NSString stringWithFormat @ @ likes messageID andParams nil andHttpMethod @ POST andDelegate self However this returns..
iOS: Connect to Facebook without leaving the app for authorization http://stackoverflow.com/questions/5666523/ios-connect-to-facebook-without-leaving-the-app-for-authorization Connect to Facebook without leaving the app for authorization I know that it was possible before the Graph API. I work on an iPhone app that may not be in the background one of the requirements . In addition there is a login screen..
http://stackoverflow.com/questions/6205123/get-facebook-news-feed-ios thanks. iphone objective c ios facebook share improve this question using the Facebook SDK you can call Facebook Graph API using facebook requestWithGraphPath @ me home andDelegate self to get the current user's newsfeed. You can then use.. share improve this question using the Facebook SDK you can call Facebook Graph API using facebook requestWithGraphPath @ me home andDelegate self to get the current user's newsfeed. You can then use the returned data to populate your tableview...
Post photo on user's wall using Facebook iOS SDK http://stackoverflow.com/questions/6702135/post-photo-on-users-wall-using-facebook-ios-sdk for achieving this Bonus question Is it possible to post the photo to the application wall as well or instead Edit Graph API is preferable but anything that works at this stage is good. iphone objective c facebook share improve this question.. to FB and guarantee that a post goes on the user's wall stream. Unfortunately there are some things in the way. FB Graph API appears to only allow you to post EITHER a picture to an album or post to the wall directly linking to a picture already.. returning an error. You might think to simply put status update in the stream talking about the post However the Graph API is also limited to 25 such direct feed posts per day per app to prevent spamming. One solution would be to post to something..
How to record sound produced by mixer unit output (iOS Core Audio & Audio Graph) http://stackoverflow.com/questions/7118429/how-to-record-sound-produced-by-mixer-unit-output-ios-core-audio-audio-graph to record sound produced by mixer unit output iOS Core Audio Audio Graph I'm trying to record sound produced by a mixer unit output. For the moment my code is based on the apple MixerHost iOS.. renderCallbackStruct.inputProc recordingCallback renderCallbackStruct.inputProcRefCon effectState result AUGraphSetNodeInputCallback processingGraph iONode 0 Output bus renderCallbackStruct if noErr result self printErrorMessage.. recordingCallback renderCallbackStruct.inputProcRefCon effectState result AUGraphSetNodeInputCallback processingGraph iONode 0 Output bus renderCallbackStruct if noErr result self printErrorMessage @ AUGraphSetNodeInputCallback I O unit..
Graph generation on iPhone [closed] http://stackoverflow.com/questions/794562/graph-generation-on-iphone generation on iPhone closed Anyone have experience with drawing graphs on the iPhone Looks like GraphKit isn't an option.. generation on iPhone closed Anyone have experience with drawing graphs on the iPhone Looks like GraphKit isn't an option so it's up to the programmer to either write his own library using OpenGL I guess or an existing library...
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