¡@
2014/10/15 ¤U¤È 10:04:34
iphone Programming Glossary: benefitAdd UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how and delegate methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath . This approach has the added benefit of being fairly reusable. To use import the SimpleTableViewController class in your ViewController.h conform to the SimpleTableViewDelegate..
Want to start iPhone development [closed] http://stackoverflow.com/questions/1294214/want-to-start-iphone-development There is a simulator but It's capabilites and performance are different to that of a real device so you will benefit from having at least one iPhone iPod touch to test for real. In addition to this performance and capabilities vary between..
What's the point of NSAssert, actually? http://stackoverflow.com/questions/1375786/whats-the-point-of-nsassert-actually I recognize is that if the assertion fails the app crashes. Is that the reason why to use NSAssert Or what else is the benefit of it And is it right to put an NSAssert just above any assumption I make in code like a function that should never receive..
What is the second parameter of NSLocalizedString()? http://stackoverflow.com/questions/1442822/what-is-the-second-parameter-of-nslocalizedstring share improve this question The comment string is ignored by the application. It is used for a translator's benefit to add meaning to the contextual usage of the key where it is found in your application. For example the Hello_World_Key..
SOLVED: Peculiar problem - iphone application distribution build contains a bug http://stackoverflow.com/questions/2211486/solved-peculiar-problem-iphone-application-distribution-build-contains-a-bug has been solved following the assistance of many people. I'm now writing this so that people with similar problems can benefit from it. In order for me to recreate this bug I had to run the distribution build on my device. This was accomplished following..
Pop-up modal with UITableView on iPhone http://stackoverflow.com/questions/2504478/pop-up-modal-with-uitableview-on-iphone ... But from all I've read you should only have ONE UIViewController per screen so this confuses me because I could benefit from viewDidLoad etc. that come along with view controllers... Can someone please straighten this out for me iphone cocoa..
Finding the direction of scrolling in a UIScrollView? http://stackoverflow.com/questions/2543670/finding-the-direction-of-scrolling-in-a-uiscrollview here. I'm using the following enum to define direction. Setting the first value to ScrollDirectionNone has the added benefit of making that direction the default when initializing variables typedef enum ScrollDirection ScrollDirectionNone ScrollDirectionRight..
How to use Git properly with XCode? http://stackoverflow.com/questions/2615378/how-to-use-git-properly-with-xcode file they have to also add it to their project in an application of any size that sucks and it also takes away a huge benefit of source code control in that you cannot really revert to a complete earlier project state just through git. The .pbxproj..
Add UIView Above All Other Views, Including StatusBar http://stackoverflow.com/questions/2666792/add-uiview-above-all-other-views-including-statusbar full control Oh and I know blocking input is not great but I do ensure it's for a short period of time and it has the benefit of making it clear to the user that their action which must complete for them to progress is processing. iphone objective..
why most of the objects we create in iphone are pointers http://stackoverflow.com/questions/3044292/why-most-of-the-objects-we-create-in-iphone-are-pointers in the scope in which they are created one usually allocates objects on the heap anyway and so there would be marginal benefit in supporting objects as stack allocated values. As a side note I should also mention that both in Java and in C# objects..
IPhone SDK - How to serialize ABRecord? http://stackoverflow.com/questions/3204712/iphone-sdk-how-to-serialize-abrecord record to a standard NSObject subclass and use NSCoding or other techniques to store it. You will then of cause not benefit from changes or additions to the record the user could have made. Of cause you can combine both approaches. share improve..
What are the Dangers of Method Swizzling in Objective C? http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c somewhere else This problem isn't unique to swizzling but we can work around it anyway. The workaround has an added benefit of addressing other pitfalls as well. Here's what we do instead @implementation NSView MyViewAdditions static void MySetFrame..
http://stackoverflow.com/questions/7465713/how-to-detect-iap-crackers for free even if they'd never pay for it. You would probably be better off putting your time into improvements that benefit legitimate users and encourage more of them to buy your app . EDIT A year later this is still mostly accurate but to deal..
Embed Google Maps on page without overriding iPhone scroll behavior http://stackoverflow.com/questions/7534888/embed-google-maps-on-page-without-overriding-iphone-scroll-behavior v3 disable dragging and add touch events. I made a few minor tweaks to my code as well presented here for any who may benefit in the future function initialize geocoder new google.maps.Geocoder var myOptions mapTypeId google.maps.MapTypeId.ROADMAP..
Weak and strong property setter attributes in Objective-C http://stackoverflow.com/questions/7912555/weak-and-strong-property-setter-attributes-in-objective-c in Objective C @property retain weak strong __attribute__ NSObject CFDictionaryRef myDictionary What is the impact and benefit I heard that weak is not available on iOS 4 and we need to use assign. Is weak similar to assign iphone ios objective c..
Core Data vs. SQLite for SQL experienced developers http://stackoverflow.com/questions/840634/core-data-vs-sqlite-for-sql-experienced-developers on this project and we both have strong SQL skills but neither one has used Core Data. My questions are what is the benefit of Core Data over SQLite what would the benefit be in this specific instance and do the benefits justify learning a new.. but neither one has used Core Data. My questions are what is the benefit of Core Data over SQLite what would the benefit be in this specific instance and do the benefits justify learning a new framework instead of using existing strong SQL skills.. are what is the benefit of Core Data over SQLite what would the benefit be in this specific instance and do the benefits justify learning a new framework instead of using existing strong SQL skills EDIT I just noticed this question http stackoverflow.com..
Managing Core Data iCloud Transaction Logs http://stackoverflow.com/questions/8704662/managing-core-data-icloud-transaction-logs the database there seems to be an issue here as the logs will continue to grow in number over time. Eventually the benefit of the transaction log design will become a burden in terms of the amount of iCloud storage used and the initial iCloud..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons as a result outweigh any 'cost' of using ARC What are your experiences of ARC and would you recommend it So How much benefit can ARC bring to a project Does ARC have a cost like garbage collection in Java Have you been using ARC and if so how have..
Why does Apple recommend to use dispatch_once for implementing the singleton pattern under ARC? http://stackoverflow.com/questions/9119042/why-does-apple-recommend-to-use-dispatch-once-for-implementing-the-singleton-pat sharedInstance @synchronized self if sharedInstance nil sharedInstance MyClass alloc init return sharedInstance The benefit of dispatch_once over this is that it's faster. It's also semantically cleaner because the entire idea of dispatch_once..
|