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2014/10/15 ¤U¤È 10:04:06
iphone Programming Glossary: assumptionFiltering characters entered into a UITextField http://stackoverflow.com/questions/1013647/filtering-characters-entered-into-a-uitextfield restricted characters appearing in the text field as they are selected on the keyboard Note I am operating under the assumption that I have little control over which keys are provided by the iPhone keyboard s . I am aware that I can switch between.. switch between various keyboard implementations but am under the impression that I can't disable specific keys. This assumption may be incorrect. iphone objective c uitextfield share improve this question Look at textField shouldChangeCharactersInRange..
What's the point of NSAssert, actually? http://stackoverflow.com/questions/1375786/whats-the-point-of-nsassert-actually 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 a 1 as param but may a 0.9 or 1.1 iphone cocoa touch uikit share..
How does -performSelector:withObject:afterDelay: work? http://stackoverflow.com/questions/1922517/how-does-performselectorwithobjectafterdelay-work does performSelector withObject afterDelay work I am currently working under the assumption that performSelector withObject afterDelay does not utilize threading but schedules an event to fire at a later date on..
Detecting Acceleration in a car (iPhone Accelerometer) http://stackoverflow.com/questions/2733249/detecting-acceleration-in-a-car-iphone-accelerometer measurement you can't distinguish between gravity and acceleration. You do have some useful non local information the assumption that gravity here and gravity a few yards over there have the same value. But you can't compare gravity in two different..
http://stackoverflow.com/questions/3558252/ios-keychain-security with base 36. The standard simple code of 4 numeric digits would be brute forced in less than 9 minutes. Based on the assumption that the counter for wrong tries in the iOS can be bypassed as it is not hardware based Apple Inc. WWDC 2010 Core OS Session..
iOS multitasking for an Audio Recording application http://stackoverflow.com/questions/3848172/ios-multitasking-for-an-audio-recording-application in Info.plist and you need to make sure that the audio session is active running whatever before you switch apps the assumption is that you won't suddenly start recording playing music whatever when your app is in the background . The docs say that..
Data syncing with DropBox API and iOS http://stackoverflow.com/questions/4811932/data-syncing-with-dropbox-api-and-ios it seems the DropBox API is nothing more than a glorified way of uploading and downloading files. Am I wrong on this assumption Can the DropBox API actually make it easy to keep a folder full of text files in sync If not is there some other service..
http://stackoverflow.com/questions/5251600/difference-between-accessing-a-property-via-propertyname-versus-self-property memory management retain counts one's responsibilities for memory management Any other advantages disadvantages The assumption for the scenario could be based on the following Header file @interface AppointmentListController UITableViewController..
How to compare two NSURLs that are practically equivalent but have cosmetic string differences? http://stackoverflow.com/questions/5801580/how-to-compare-two-nsurls-that-are-practically-equivalent-but-have-cosmetic-stri http host port abs_path query Unfortunately NSURL has to support schemes other than HTTP so it cannot make the assumption that RFC 2616 provides a generic rule. I think your best fix is to create a category with your own compare method for http..
How to display a progress indicator overlay/HUD on iPhone? http://stackoverflow.com/questions/593147/how-to-display-a-progress-indicator-overlay-hud-on-iphone CALayer instead of a UIView I'm not interested in hearing about private APIs . Edit The question was based on a faulty assumption. NSViews on Mac OS X may not overlap but UIViews on the iPhone may. iphone cocoa touch core animation share improve this..
How do I programmatically set the Return Key for a particular UITextField? http://stackoverflow.com/questions/6311015/how-do-i-programmatically-set-the-return-key-for-a-particular-uitextfield UITextField I can't believe that this question hasn't been asked yet but I have been unable to find it so that is my assumption. I have created custom UITableViewCel l subclasses using Interface Builder. These each contain a UILabel and a UITextField..
how to get distance using Wi-Fi http://stackoverflow.com/questions/684781/how-to-get-distance-using-wi-fi get for that iphone objective c wifi share improve this question Upon first reading your question i was under the assumption you were referring to distance to an access point. After writing a bunch about that i realized you might mean something..
iPhone - Opening word,excel, and PDF files without using UIWebview http://stackoverflow.com/questions/6983502/iphone-opening-word-excel-and-pdf-files-without-using-uiwebview ql QLPreviewController alloc init ql.dataSource self ql.delegate self ql.currentPreviewItemIndex 0 0 because of the assumption that there is only 1 file self presentModalViewController ql animated YES ql release For older iOS versions you can use..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown value 3 Ignore non object types void int etc Retain object value then release when it is no longer used standard assumption Release new object values when no longer used methods in the init copy family or attributed with ns_returns_retained Do.. to record all of the information about the selector and the object during compilation. It doesn't need to make any assumptions about anything. I checked this a year a so ago by looking at the source but don't have a reference right now. Suppression..
How to write to plist successfully? http://stackoverflow.com/questions/7254596/how-to-write-to-plist-successfully it worked well. But I am curious why it is returning DocumentsEventAddress.plist rather than EventAddress.plist. My assumption is because of the NSString rootPath NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES lastObject..
Custom UITabBar background image not working in iOS 5 and later http://stackoverflow.com/questions/7800474/custom-uitabbar-background-image-not-working-in-ios-5-and-later switch your code based on the capability in this case it's respondsToSelector instead of iOS version that's a fragile assumption who's to say it doesn't change in the future . You can set it for just that instance or globally for all tab bars not supported..
ARC forbids Objective-C objects in structs or unions despite marking the file -fno-objc-arc http://stackoverflow.com/questions/8093099/arc-forbids-objective-c-objects-in-structs-or-unions-despite-marking-the-file-f ARC forbids Objective C objects in structs or unions despite marking the file fno objc arc Why is this so I had the assumption that if you mark it fno objc arc you don't have this restriction. iphone objective c struct ios5 automatic ref counting..
Stretching an UIImage while preserving the corners http://stackoverflow.com/questions/8879817/stretching-an-uiimage-while-preserving-the-corners method or another way of doing this iphone ios4 ios5 uiimage drawing share improve this question Your assumption here is wrong Prior to iOS 5 the only similar method is stretchableImageWithLeftCapWidth topCapHeight but you can only specify..
Importing AddressBook data into the iPhone Simulator http://stackoverflow.com/questions/901132/importing-addressbook-data-into-the-iphone-simulator into the iPhone Simulator Is there an easy way to import AddressBook data into the iPhone Simulator Right now my only assumption is to manually modify the SQLite files found in the Library Application Support iPhone Simulator User Library AddressBook..
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