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2014/10/15 ¤U¤È 10:12:50

iphone Programming Glossary: practically

Core Data - Storing Images (iPhone)

http://stackoverflow.com/questions/2090028/core-data-storing-images-iphone

User model object so that the associated Image object is not called up unless required . However I am unsure how to practically store the image and whether this is potentially fatal in terms of performance. I would be grateful for any advice on the..

How to get a volume measurement of iPhone recording in dB, with a limit of at least 120dB

http://stackoverflow.com/questions/2548238/how-to-get-a-volume-measurement-of-iphone-recording-in-db-with-a-limit-of-at-le

that variable set to 32 the mAveragePower function returns only 0. So how can i measure more decibels All my code is practically the same as in the tutorial i posted above. Thanks in advance Thomas iphone objective c audio volume decibel share improve..

Download music file from server and save in my app

http://stackoverflow.com/questions/5620849/download-music-file-from-server-and-save-in-my-app

it will probably work . than an AVAudioPlayer to play it check this out. Edit 2 For the cancel button it should practically just call the NSURLConnection cancel method and do whatever other finishing up your download class is gonna need... For..

Set to nil in viewDidUnload, but release in dealloc

http://stackoverflow.com/questions/5737312/set-to-nil-in-viewdidunload-but-release-in-dealloc

real question here is what you do in dealloc . Many people suggest that it's perfectly fine to say self.label nil and practically speaking this will work most of the time. The problem is the rest of the time it will cause subtle bugs. There are two things..

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

to compare two NSURLs that are practically equivalent but have cosmetic string differences Under IOS I wish to identify pairs of NSURL s that are either identical..

iPhone Development on Hackintosh

http://stackoverflow.com/questions/644225/iphone-development-on-hackintosh

SQLlite3 Update statment has no effect

http://stackoverflow.com/questions/6622582/sqllite3-update-statment-has-no-effect

that they were breaking the rule in the first place since it is a gotcha arcane sort of rule. Anyway what this means practically is that one implementation may treat a supplied value as an alias for the rowid and another implementation might not. If..

When to use properties in objective C?

http://stackoverflow.com/questions/8194281/when-to-use-properties-in-objective-c

reason I am having double free error is due to the fact I don't have @property for my variables. I have lots of code practically identical to this and I don't have a problem. My questions are When should I use a property Should I be using properties..

How do I install this script into PhoneGap for iOS

http://stackoverflow.com/questions/8718411/how-do-i-install-this-script-into-phonegap-for-ios

very little information on the web on how to get rid of this all of the Stackoverflow questions about it said it was practically impossible. But after a while I stumbled upon this tutorial. The bottom paragraph tells you how to do it. And it works I..

NSCoding VS Core data

http://stackoverflow.com/questions/9569466/nscoding-vs-core-data

if you have many objects of the same class you'll better go for a database approach SQLite or CoreData. CoreData is practically a wrapper around SQLite that eases a lot designing your data model and does the queries to the DB behind the curtains without..