2014/10/15 下午 10:12:25

iphone Programming Glossary: overwriting

self.title sets navigationController and tabBarItem's title? Why?

http://stackoverflow.com/questions/1540718/self-title-sets-navigationcontroller-and-tabbaritems-title-why

and tabBarItem's title Why I do this in a UIViewController for one of my tabs self.title @ Welcome However it's overwriting whatever I have for the tabBarItem. I have tried self.tabBarItem.title @ Home and self.tabBarItem initWithTitle @ Home image..

UITextView disabling text selection [duplicate]

http://stackoverflow.com/questions/1639485/uitextview-disabling-text-selection

the UITextView to disable the selecting of the text. I've tried canCancelContentTouches YES I've tried subclassing and overwriting BOOL canPerformAction SEL action withSender id sender But that gets called only After the selection BOOL touchesShouldCancelInContentView..

Grouping two Core Animations with CAAnimationGroup causes one CABasicAnimation to not run

http://stackoverflow.com/questions/2120068/grouping-two-core-animations-with-caanimationgroup-causes-one-cabasicanimation-t

a rotation and in the second you are changing the transform directly to produce a scaling. The second animation is overwriting the first because you are constructing whole transforms that are only scaled and animating between them. It appears that..

How to intercept click on link in UITextView?

http://stackoverflow.com/questions/2543967/how-to-intercept-click-on-link-in-uitextview

datadetectortypes share improve this question A nice way to do this is to by subclassing UIApplication and overwriting the BOOL openURL NSURL url @interface MyApplication UIApplication @end @implementation MyApplication BOOL openURL NSURL..

How to check programatically if an App is installed?

http://stackoverflow.com/questions/3512228/how-to-check-programatically-if-an-app-is-installed

to check if the application is already installed using some system APIs Currently the application gets installed again overwriting the current installation. I need to prevent this some how. Apple's AppStore application disables the installation option..

Writing a new set of data to Plist instead of overwriting it

http://stackoverflow.com/questions/8816792/writing-a-new-set-of-data-to-plist-instead-of-overwriting-it

a new set of data to Plist instead of overwriting it I'm trying to get a plist to store multiple sets of data but each time I save using a button from an ActionSheet it.. stringByAppendingPathComponent @ FriendList.plist friend writeToFile plistPath atomically TRUE Instead of overwriting it how can I modified the code to add a new set of friend data each time I save iphone ios nsmutablearray plist saving..

Steps to create and edit a plist file in Xcode

http://stackoverflow.com/questions/9044735/steps-to-create-and-edit-a-plist-file-in-xcode

for Key Type and Value. Right click in the file and choose Add Row Choose any of the presented options you'll be overwriting it anyway. Now change the Key to Apple . Right click in the type section where it currently says String and change it to..