2014/10/15 下午 10:12:25

iphone Programming Glossary: overwritten

iPhone utility application, Label text does not update in FLipSideView

http://stackoverflow.com/questions/10370133/iphone-utility-application-label-text-does-not-update-in-flipsideview

destination view controller has been created but the view hasn't loaded. Therefore whatever you assign to the label is overwritten when the view is loaded. You can confirm this by logging the label property before you do anything with it it will be nil...

Why are my crash reports not symbolicated?

http://stackoverflow.com/questions/10707453/why-are-my-crash-reports-not-symbolicated

need the dSYM package of that exact build. I guess this was a debug build that wasn't archived so the dSYM also got overwritten the next time you build the app. This is why the organizer couldn't fully symbolicate the crash report. The method you mentioned..

How to put a decimal point according to will of the user in a calculator in iphone?

http://stackoverflow.com/questions/10816139/how-to-put-a-decimal-point-according-to-will-of-the-user-in-a-calculator-in-ipho

press for the decimal point. I get the decimal point but if I enter another digit the decimal pint vanishes and is overwritten . The code is mentioned below for the decimal press IBAction decimalPressed id sender calculatorScreen.text calculatorScreen.text..

What's the difference between KERN_INVALID_ADDRESS and KERN_PROTECTION_FAILURE?

http://stackoverflow.com/questions/1282428/whats-the-difference-between-kern-invalid-address-and-kern-protection-failure

that is not a pointer that was treated like a pointer or your data structure that contains the pointer was free'd and overwritten with other data. For your KERN_INVALID_ADDRESS example the pointer data spells out ASCII 'ilig' because it's little endian.. spells out ASCII 'ilig' because it's little endian . Therefore the memory where your pointer was stored was likely overwritten with some sort of string. In both cases it's likely that something overwrote the data structures in your UIWindow . share..

UITableViewCell(s) with default image overwritten with other images upon scrolling

http://stackoverflow.com/questions/15702242/uitableviewcells-with-default-image-overwritten-with-other-images-upon-scrolli

s with default image overwritten with other images upon scrolling Oops I am facing an issue with table view cells having no image i.e. the cell with default..

writeToFile fails on iphone but works on simulator

http://stackoverflow.com/questions/2092026/writetofile-fails-on-iphone-but-works-on-simulator

write to files in a bundle's resource directory. On top of that you wouldn't want to because any changes would be overwritten when you update your app. The documents directory persists across versions and I believe it is backed up via itunes. Here..

iPhone: How to purge a cached UITableViewCell

http://stackoverflow.com/questions/2286669/iphone-how-to-purge-a-cached-uitableviewcell

If you follow this pattern you should have no reason at all to try and purge your cells as any old data will be overwritten anyway. If you have multiple types of cells you may want to use multiple identifiers in that case but it's still 1 identifier..

How to test an iPhone application update?

http://stackoverflow.com/questions/2524326/how-to-test-an-iphone-application-update

to make sure that the current sqlite database and property list files on the earlier version do not get deleted overwritten etc The new version assumes the old data in both the sqlite database and property lists remain. Or better yet is there a..

Linker error (only simulator) with own library after update to iPhone SDK 4.0

http://stackoverflow.com/questions/3140469/linker-error-only-simulator-with-own-library-after-update-to-iphone-sdk-4-0

again. It must be noted that the SDKs in folder Developer Platforms iPhoneSimulator.platform Developer SDKs are overwritten with each installation. I then tried to reinstall SDK 4.0 again and the same error as above occurred. I didn't change anything..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing malarkey so that we can squash the return value into the same space as the..

sqlite DB to-do during iphone app update

http://stackoverflow.com/questions/4139876/sqlite-db-to-do-during-iphone-app-update

questions about iphone app updates that involves sqlite db. With the new update does the existing sqlite db get overwritten with a copy of the new one If the update doesn't involve any schema changes then the user should be able to reuse the existing.. user should be able to reuse the existing database with their saved data right if the existing database doesn't get overwritten from 1 above If there are some schema changes what's the best way to transfer data from the old database into the new one..

How to set lock screen , wallpaper and Ringtone programmatically in iPhone?

http://stackoverflow.com/questions/4476777/how-to-set-lock-screen-wallpaper-and-ringtone-programmatically-in-iphone

objectForKey key NSString name customRingtone objectForKey @ Name cell.textLabel.text name The Wallpapers can be overwritten at NSString homePath1 @ private var mobile Library SpringBoard HomeBackground.jpg NSString homePath2 @ private var mobile..

iPhone Development - Simulate Memory Warning

http://stackoverflow.com/questions/491075/iphone-development-simulate-memory-warning

self setView nil gets automatically called If any resources should be cleared then setView method should be overwritten to clear local resources. self setView nil is not called if the view is currently active By default . Right I'm really curious..

Why Isn't Core Data Fetching My Data?

http://stackoverflow.com/questions/5467193/why-isnt-core-data-fetching-my-data

from your Bundle into your AppDelegate on initialization. If you're concerned about the data not being saved or overwritten check out your AppDelegate's NSPersistentStoreCoordinator persistentStoreCoordinator That's where the setup happens to link..

Debugging exception thrown in Objective C and XCode

http://stackoverflow.com/questions/711650/debugging-exception-thrown-in-objective-c-and-xcode

allocation or access situations. For instance wih NSZombieEnabled nothing will truly be released on dealloc it'll get overwritten with _NSZombie and should you try to access this dealloced memory again dereferencing a dealloced pointer you'll get something..

Appending data to PLIST - iPhone

http://stackoverflow.com/questions/8884215/appending-data-to-plist-iphone

far we can create the above with no issue. But as soon as we go to write another array to the plist the file is simply overwritten and all current contents are lost. What we need to do is read in the above and add to it so we get something like this 124818240124810284.JPG..

upgrading iPhone application via iTunes

http://stackoverflow.com/questions/941479/upgrading-iphone-application-via-itunes

loosing their data Thanks in advance Nava iphone beta share improve this question The Documents directory is not overwritten when you update an app so as long as your data is compatible between versions you shouldn't have to do anything special...