¡@
2014/10/15 ¤U¤È 10:14:31
iphone Programming Glossary: strategyManaging multiple asynchronous NSURLConnection connections http://stackoverflow.com/questions/332276/managing-multiple-asynchronous-nsurlconnection-connections tag these asynchronous requests kind of like you're able to tag views with IDs. I was curious what strategy is most efficient for managing a class that handles multiple asynchronous requests. iphone objective..
http://stackoverflow.com/questions/4707858/basic-drag-and-drop-in-ios driving around that the user can also drag and drop. What do you think is the best large scale strategy for doing this Is it best to get touch events from the views representing the vehicles or from the larger..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices share improve this question I suggest carefully reading and implementing the sync strategy discussed by Dan Grover at iPhone 2009 conference available here as a pdf document. This is a viable.. data with some obvious modifications. This provides an overall much more robust and reliable sync strategy but requires more effort to be implemented correctly. EDIT The Objective C framework called ZSync and..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable @end @implementation MyClass @synthesize myVar _myVar Now I thought the entire premise behind this strategy is so that one can easily distinguish the difference between an ivar and property. So if I want to use.. referencing it via self. ivar property here . The problem with using the @synthesize myVar _myVar strategy is I figured that writing code such as myVar some_other_object doesn't work. The compiler complains..
Technology to write iPhone, BlackBerry and Android phone at the same time? [closed] http://stackoverflow.com/questions/821085/technology-to-write-iphone-blackberry-and-android-phone-at-the-same-time to write iPhone BlackBerry and Android phone at the same time closed Is there a strategy or at least best practice to write an app that runs on iPhone BlackBerry and Android I'm ignorant about..
Managing multiple asynchronous NSURLConnection connections http://stackoverflow.com/questions/332276/managing-multiple-asynchronous-nsurlconnection-connections else do other. It would be useful I think to be able to tag these asynchronous requests kind of like you're able to tag views with IDs. I was curious what strategy is most efficient for managing a class that handles multiple asynchronous requests. iphone objective c cocoa cocoa touch share improve this question I track..
http://stackoverflow.com/questions/4707858/basic-drag-and-drop-in-ios Drop in iOS I want to have a view in which there are vehicles driving around that the user can also drag and drop. What do you think is the best large scale strategy for doing this Is it best to get touch events from the views representing the vehicles or from the larger view Is there a simple paradigm you've used for drag and..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices at to make this possible iphone ios core data sync data synchronization share improve this question I suggest carefully reading and implementing the sync strategy discussed by Dan Grover at iPhone 2009 conference available here as a pdf document. This is a viable solution and is not that difficult to implement Dan implemented.. with Vector Time Pairs which applies equally well to core data with some obvious modifications. This provides an overall much more robust and reliable sync strategy but requires more effort to be implemented correctly. EDIT The Objective C framework called ZSync and developed by Marcus Zarra has been deprecated given that iCloud..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable NSString _myVar @property nonatomic retain NSString myVar @end @implementation MyClass @synthesize myVar _myVar Now I thought the entire premise behind this strategy is so that one can easily distinguish the difference between an ivar and property. So if I want to use the memory management inherited by a synthesized property.. I'd use something such as myVar @ Foo The other way would be referencing it via self. ivar property here . The problem with using the @synthesize myVar _myVar strategy is I figured that writing code such as myVar some_other_object doesn't work. The compiler complains that myVar is undeclared. Why is that the case Thanks. iphone..
Technology to write iPhone, BlackBerry and Android phone at the same time? [closed] http://stackoverflow.com/questions/821085/technology-to-write-iphone-blackberry-and-android-phone-at-the-same-time to write iPhone BlackBerry and Android phone at the same time closed Is there a strategy or at least best practice to write an app that runs on iPhone BlackBerry and Android I'm ignorant about the development environments for BB and Android but I assume..
Managing multiple asynchronous NSURLConnection connections http://stackoverflow.com/questions/332276/managing-multiple-asynchronous-nsurlconnection-connections think to be able to tag these asynchronous requests kind of like you're able to tag views with IDs. I was curious what strategy is most efficient for managing a class that handles multiple asynchronous requests. iphone objective c cocoa cocoa touch..
Accessing the iPhone's Call log with the iPhone SDK http://stackoverflow.com/questions/341622/accessing-the-iphones-call-log-with-the-iphone-sdk skipDescendents NSLog bar I have a suspicion that Apple is blocking access to the directory as part of its sandboxing strategy however I have no proof at this stage. However I can access the address book without any issues so I'm a little confused...
Compensating compass lag with the gyroscope on iPhone 4 http://stackoverflow.com/questions/4212988/compensating-compass-lag-with-the-gyroscope-on-iphone-4 i do on my apps is I will switch my reference axis to other axis in your case may be x or y for certain limits how the strategy is depend on the purpose or which side is your reference. the other thing is gyro is fast but its not stable you need to..
Best way to switch between UISplitViewController and other view controllers? http://stackoverflow.com/questions/4213097/best-way-to-switch-between-uisplitviewcontroller-and-other-view-controllers Then by dismissing the main menu view controller modal dialog we can actually show our split view. This strategy seems to work fine. But it begs the questions 1 Is there any better way of structuring this without modals that also meets.. are supposed to be for focused user tasks. 2 Am I at risk of app store rejection because of my approach This modal strategy is probably 'misusing' modal dialogs as per Apple's human interface guidelines. But what other choice have they given me.. In my case it was a login view and then the main menu as well to be shown before the splitview. I used the same strategy as thought out by you. I as well as several other knowledgeable iOS folks I spoke to could not find a better way out. Works..
Getting displacement from accelerometer data with Core Motion http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion time scope One promising approach is to introduce something I call synthectic forces or virtual forces . This is some strategy to react on several bad situations triggering the object to drift away although the device remains fixed no native speaker..
http://stackoverflow.com/questions/4707858/basic-drag-and-drop-in-ios there are vehicles driving around that the user can also drag and drop. What do you think is the best large scale strategy for doing this Is it best to get touch events from the views representing the vehicles or from the larger view Is there..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices data sync data synchronization share improve this question I suggest carefully reading and implementing the sync strategy discussed by Dan Grover at iPhone 2009 conference available here as a pdf document. This is a viable solution and is not.. equally well to core data with some obvious modifications. This provides an overall much more robust and reliable sync strategy but requires more effort to be implemented correctly. EDIT The Objective C framework called ZSync and developed by Marcus..
Is it good practice to use AppDelegate for data manipulation and Handling? http://stackoverflow.com/questions/5155437/is-it-good-practice-to-use-appdelegate-for-data-manipulation-and-handling questions if you have any. iphone singleton uiapplicationdelegate share improve this question It's not a good strategy to turn your AppDelegate into a big ball of mud that contains a million methods and properties although it might be tempting..
Post photo on user's wall using Facebook iOS SDK http://stackoverflow.com/questions/6702135/post-photo-on-users-wall-using-facebook-ios-sdk SDK I'm trying to upload a photo from the camera to a user's Facebook wall. I'm not entirely sure what the correct strategy is but from reading around it seems the thing to do is upload the photo to an album and then someone post on the wall a..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable NSString myVar @end @implementation MyClass @synthesize myVar _myVar Now I thought the entire premise behind this strategy is so that one can easily distinguish the difference between an ivar and property. So if I want to use the memory management.. other way would be referencing it via self. ivar property here . The problem with using the @synthesize myVar _myVar strategy is I figured that writing code such as myVar some_other_object doesn't work. The compiler complains that myVar is undeclared...
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically and my practise shows that when you do try hard enough you can make UIScrollView do anything you want . So the strategy is to let the outer scroll view only handle horizontal scrolling and inner scroll views to only handle vertical scrolling... UIScrollView does. A bullet proof RemorsefulScrollView implementation would protect against touchesXxx reentry. Second strategy If due to some reason nested UIScrollViews do not work out or prove too hard to get right you can try to get along with.. and checking and resetting contentOffset inside scrollViewDidScroll if you detect a diagonal movement. Another strategy to try is to reset contentSize to only enable scrolling in one direction once you decide which direction the user's finger..
Technology to write iPhone, BlackBerry and Android phone at the same time? [closed] http://stackoverflow.com/questions/821085/technology-to-write-iphone-blackberry-and-android-phone-at-the-same-time to write iPhone BlackBerry and Android phone at the same time closed Is there a strategy or at least best practice to write an app that runs on iPhone BlackBerry and Android I'm ignorant about the development..
http://stackoverflow.com/questions/8723923/core-data-vs-sqlite-or-fmdb directly on the various sets and arrays. On iOS devices where the flash is surprisingly slow this over fetch strategy is particularly effective. You actually have a lot of RAM on these devices use it to gain performance. Yes I know this is..
|