¡@

Home 

2014/10/15 ¤U¤È 10:08:32

iphone Programming Glossary: ex

Memory Management in Objective-C [duplicate]

http://stackoverflow.com/questions/106627/memory-management-in-objective-c

Management in Objective C duplicate Possible Duplicates Learn Obj C Memory Management Where are the best explanations of memory management for iPhone I come from a C C background and the dynamic nature of ObjectiveC is somewhat.. to me is there a good resource anyone can point me to for some basic memory management techniques in ObjectiveC ex. retaining releasing autoreleasing For instance is it completely illegal to use a pointer to an Objective C object and treat..

Detect the specific iPhone/iPod touch model [duplicate]

http://stackoverflow.com/questions/1108859/detect-the-specific-iphone-ipod-touch-model

device model. You can find the whole category here along with other useful stuff https github.com erica uidevice extension #include sys types.h #include sys sysctl.h @implementation UIDevice Hardware Platforms iPhone1 1 iPhone 1G iPhone1.. share improve this question Most complete UIDevice Hardware category probably is http github.com erica uidevice extension by Erica Sadun UIDevice currentDevice platformType ex UIDevice4GiPhone UIDevice currentDevice platformString ex @..

UIImage rounded corners

http://stackoverflow.com/questions/262156/uiimage-rounded-corners

imageSize.width float height imageSize.height scaleFactor will be the fraction that we'll use to adjust the size. For example if we shrink an image by half scaleFactor will be 0.5. the scaledWidth and scaledHeight will be the original multiplied.. targetSize.height height if widthFactor heightFactor scaleFactor widthFactor else scaleFactor heightFactor ex 500 0.5 250 newWidth scaledWidth width scaleFactor scaledHeight height scaleFactor center the thumbnail in the frame. if.. scaledHeight 0.5 else if widthFactor heightFactor thumbnailPoint.x targetSize.width scaledWidth 0.5 CGContextRef mainViewContentContext CGColorSpaceRef colorSpace colorSpace CGColorSpaceCreateDeviceRGB create a bitmap graphics context..

Application crashed while importing songs from Ipod library in Iphone for iOs 5.0

http://stackoverflow.com/questions/8077725/application-crashed-while-importing-songs-from-ipod-library-in-iphone-for-ios-5

void saveMediaItem MPMediaItemCollection mediaItemCollection for int i 0 i mediaItemCollection.items count i self exportAssetAsSourceFormat mediaItemCollection items objectAtIndex i NSLog @ for loop d i NSArray itemsArray1 appDelegate.mediaItemCollection1.items.. for int i 0 i mediaItemCollection.items count i self exportAssetAsSourceFormat mediaItemCollection items objectAtIndex i NSLog @ for loop d i NSArray itemsArray1 appDelegate.mediaItemCollection1.items MPMediaItemCollection mediaItemCollection2.. NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 NSString filePath NSString stringWithFormat @ @ playlist.data documentsDirectory NSLog @ file path @ filePath data writeToFile..

I have formula in a NSString… How to evaluate it [duplicate]

http://stackoverflow.com/questions/12500232/i-have-formula-in-a-nsstring-how-to-evaluate-it

And I have to replace few things in the String and get the value after executing the formula. How can I do this... Ex NSString formulaString @ A B 1 100 Now I can replace A by 20 and B by 10. But how will get calculated value that is 20 10..

passing data between views

http://stackoverflow.com/questions/12652312/passing-data-between-views

Possible solutions that i know Do not use AppDataObject as generic data container and just save data in appDelegate. Ex. AppDelegate appdelegate AppDelegate UIApplication sharedApplication delegate appdelegate.imageString tempImageString But..

Symbolicating iPhone App Crash Reports

http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports

YOURAPP MEMORY_LOCATION_OF_CRASH. The memory location should be the one at which the app crashed as per the report. Ex atos arch armv7 o 'app name.app' 'app name' 0x0003b508 This would show you the exact line method name which resulted in.. armv7 o 'app name.app' 'app name' 0x0003b508 This would show you the exact line method name which resulted in crash. Ex classname functionName 510 Symbolicating IPA if we use IPA for symbolicating just rename the extention .ipa with .zip extract..

What are possible/good ways to prototype iPhone applications?

http://stackoverflow.com/questions/228247/what-are-possible-good-ways-to-prototype-iphone-applications

together with minimal glue just to convey the idea. Can anyone share prototyping methods for other mobile devices Ex The palm prototype was just a block of wood and note pad that was carried around. iphone mobile interactive dashcode prototyping..

Having a UITabBar AND a UINavigationController in an app?

http://stackoverflow.com/questions/2339177/having-a-uitabbar-and-a-uinavigationcontroller-in-an-app

inside the Navigationcontroller and Place the NAvigationcontroller insided the Tabbar. This will work fine for you p Ex NSMutableArray tabBarViewControllers NSMutableArray alloc initWithCapacity 2 tabBarController UITabBarController alloc init..

Cocoa Touch, which to use: Window Template or View Template?

http://stackoverflow.com/questions/3368774/cocoa-touch-which-to-use-window-template-or-view-template

has been turned upside down. Can somebody explain or point to a reference the difference between these 2 templates Ex My app doesnt show a Window in the Interface Builder. Should I have one When should i have one and when should I not iphone..

Customizing UILocalNotification's alert

http://stackoverflow.com/questions/4303590/customizing-uilocalnotifications-alert

How can i achieve this. Also i want to know how to assign the LocalNotification repeat only for specific days Ex Mon Tue Fri. Regards Anand iphone uilocalnotification share improve this question You can't customize the local notification...

Creating a checkmark inside a Pickerview [duplicate]

http://stackoverflow.com/questions/4690792/creating-a-checkmark-inside-a-pickerview

2 answers I am developing an application where i want to create a checkmark on the selected row by the user. For Ex. In UITableView there is UITableViewCellAccessoryCheckmark But i am wondering is there something similar available for UIPickerView...

Subtracting two NSDate objects [duplicate]

http://stackoverflow.com/questions/6306661/subtracting-two-nsdate-objects

do this I know I need to subtract the current date with the date I get from the feed but I don´t know how to do it. Ex Date from feed Date 2011 06 10 15 00 00 0000 Today Date 2011 06 10 14 50 00 0000 I need to display that the difference is..

UITableViewCell Display multiple fonts

http://stackoverflow.com/questions/6952163/uitableviewcell-display-multiple-fonts

fonts I want to display two words in the uitableviewcell in different fonts similar to the iPhone Address Book. Ex John Buchanan iphone objective c uitableviewcell share improve this question Either you should use two UILables or..