2014/10/15 下午 10:13:05

iphone Programming Glossary: quicker

Core Data: Quickest way to delete all instances of an entity

http://stackoverflow.com/questions/1383598/core-data-quickest-way-to-delete-all-instances-of-an-entity

for all Cars again however to prevent duplicates I would need to purge all data in the local cache first. Is there a quicker way to purge ALL instances of a specific entity in the managed object context e.g. all entities of type CAR or do I need..

Dragging an UIView inside UIScrollView

http://stackoverflow.com/questions/1481826/dragging-an-uiview-inside-uiscrollview

and scroll view starts scrolling instead. I noticed that this depends on the drag speed the faster I drag the quicker the tile falls . Any ideas on how to keep the tile glued to the dragging finger Thanks in advance iphone objective c ..

How to get NSString size when NSString includes emojis?

http://stackoverflow.com/questions/15965525/how-to-get-nsstring-size-when-nsstring-includes-emojis

Core Data Inferred Migration ??Automatic “lightweight” vs Manual

http://stackoverflow.com/questions/2535373/core-data-inferred-migration-automatic-lightweight-vs-manual

as the inferred at runtime model. The only real difference is the time to load the model from the bundle is slightly quicker than inferring at runtime. Furthermore once a mapping model is bundled in the app the automatic migration ceases to be lightweight..

Should I use interface builder or not?

http://stackoverflow.com/questions/2943734/should-i-use-interface-builder-or-not

to start using interface builder but I'm not sure to what extent I'll use it and whether it's worth it at all. Is it quicker Can things still be easily customised Any advice would be most welcome iphone xcode interface builder share improve this..

Convert existing iOS paid app to freemium model with in-app purchase

http://stackoverflow.com/questions/3735635/convert-existing-ios-paid-app-to-freemium-model-with-in-app-purchase

I'm not very familiar with how this would work so I'll move on. Another not nearly as fool proof solution but much quicker easier to implement is to use NSUserDefaults . You can store an object when the user makes a purchase or with the date a..

LLVM vs. GCC for iOS development [closed]

http://stackoverflow.com/questions/4589335/llvm-vs-gcc-for-ios-development

now with LLVM 2.0 included in the Xcode 4.0 beta LLVM is mature enough for production code use. It compiles a little quicker than GCC and produces faster code so use it whenever you can pretty much try to avoid GCC if something better is available..

Iphone - when to calculate heightForRowAtIndexPath for a tableview when each cell height is dynamic?

http://stackoverflow.com/questions/4823197/iphone-when-to-calculate-heightforrowatindexpath-for-a-tableview-when-each-cel

amounts of text you can use one of the sizeWithFont methods on the relevant string to do the calculations. This is quicker than building a view and then measuring the result. Note that if you change the height of a cell you will need to either..

how do I calculate heightForRowAtIndexPath when the cell is not even constructed yet?

http://stackoverflow.com/questions/5294356/how-do-i-calculate-heightforrowatindexpath-when-the-cell-is-not-even-constructed

Oolong, SIO2 or commercial Game engine for 3D iPhone Games newbie?

http://stackoverflow.com/questions/601690/oolong-sio2-or-commercial-game-engine-for-3d-iphone-games-newbie

project that you can load and start hacking on . The tutorial projects are also very well commented this makes it quicker to pick up. The interfaces to SIO2 are mostly in C so your C background should make that transition pretty easy. Even if..

Preventing snapshot view of your app when coming back from multi-tasking

http://stackoverflow.com/questions/6235112/preventing-snapshot-view-of-your-app-when-coming-back-from-multi-tasking

protection still works but there is one issue. Apple does something special to make it look like our apps are loading quicker when they come back from the background. The os takes a picture of our screen just before the user leaves the app and it..

Wordpress Blog iPhone App Reader [closed]

http://stackoverflow.com/questions/6702317/wordpress-blog-iphone-app-reader

wp post or just the titles. This kinda depends on how big each post is how you're displaying them etc. It might be quicker to just fetch parse all the Post Titles and then make a subsequent query for a selected post's content. Load the data with..

Should I use NSUserDefaults or a plist to store data?

http://stackoverflow.com/questions/7058858/should-i-use-nsuserdefaults-or-a-plist-to-store-data

them out to a plist. What is considered best practice NSUserDefaults seems like it is less lines of code therefore quicker to implement. I'd like to add that these string values will be added removed by the user. iphone objective c cocoa touch..

Crash when adding persistent store (iCloud enabled) in app delegate

http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate

profiles each time I thought it best to update what I've learned to potentially narrow down the cause and get to a quicker solution. Going through iCloud Storage Backup Manage Storage then deleting the app would appear to be the best solution..

Objective-C 2.0: class_copyPropertyList(), how to list properties from categories

http://stackoverflow.com/questions/848636/objective-c-2-0-class-copypropertylist-how-to-list-properties-from-categorie

the UIKit itself. Probably they adopted the property syntax to make the creation of the public headers a little quicker. For reference here's my test project #import Foundation Foundation.h #import objc runtime.h @interface TestClass NSObject..

AudioFileSetProperty returning 'kAudioFileUnsupportedPropertyError (pty?)'

http://stackoverflow.com/questions/8658386/audiofilesetproperty-returning-kaudiofileunsupportedpropertyerror-pty

an OSStatus 'pty ' in return. Anyone who can give me pointers on what I'm doing wrong. Or maybe even a better simpler quicker way to edit ID3 tags metadata for audio files. iphone ios audio id3 share improve this question Doing almost the same..