2014/10/15 下午 10:10:16

iphone Programming Glossary: indexofobject

The best way to remove duplicate values from NSMutableArray in Objective-C?

http://stackoverflow.com/questions/1025674/the-best-way-to-remove-duplicate-values-from-nsmutablearray-in-objective-c

copy mutableArray copy NSInteger index copy count 1 for id object in copy reverseObjectEnumerator if mutableArray indexOfObject object inRange NSMakeRange 0 index NSNotFound mutableArray removeObjectAtIndex index index copy release share improve..

Stopping the self.navigationItem.leftBarButtonItem from exiting a view [duplicate]

http://stackoverflow.com/questions/1184474/stopping-the-self-navigationitem-leftbarbuttonitem-from-exiting-a-view

where you want to detect the press void viewWillDisappear BOOL animated if self.navigationController.viewControllers indexOfObject self NSNotFound back button was pressed. We know this is true because self is no longer in the navigation stack. super viewWillDisappear..

Setting action for back button in navigation controller

http://stackoverflow.com/questions/1214965/setting-action-for-back-button-in-navigation-controller

How to crop the image using UIBezierPath?

http://stackoverflow.com/questions/13153223/how-to-crop-the-image-using-uibezierpath

draw the bezierpath. UIBezierPath aPath UIBezierPath bezierPath for NSString pointString in pointArray if pointArray indexOfObject pointString 0 aPath moveToPoint CGPointFromString pointString else aPath addLineToPoint CGPointFromString pointString aPath.. that. Something like UIBezierPath aPath UIBezierPath bezierPath for NSString pointString in pointArray if pointArray indexOfObject pointString 0 aPath moveToPoint CGPointFromString pointString else aPath addLineToPoint CGPointFromString pointString aPath..

viewWillDisappear: Determine whether view controller is being popped or is showing a sub-view controller

http://stackoverflow.com/questions/1816614/viewwilldisappear-determine-whether-view-controller-is-being-popped-or-is-showi

because a new view controller was pushed onto the stack NSLog @ New view controller was pushed else if viewControllers indexOfObject self NSNotFound View is disappearing because it was popped from the stack NSLog @ View controller was popped This is of..

how to remove duplicate value in NSMutableArray

http://stackoverflow.com/questions/1858649/how-to-remove-duplicate-value-in-nsmutablearray

copy NSmutableArray copy NSInteger index copy count 1 for id object in copy reverseObjectEnumerator if NSmutableArray indexOfObject object inRange NSMakeRange 0 index NSNotFound NSmutableArray removeObjectAtIndex index index copy release share improve..

Core Data Table View Section Sort by weekdays using NSSortDescriptor

http://stackoverflow.com/questions/2168141/core-data-table-view-section-sort-by-weekdays-using-nssortdescriptor

@ Sunday @ Monday @ Tuesday @ Wednesday @ Thursday @ Friday @ Saturday nil NSUInteger selfIndex weekDays indexOfObject self NSUInteger otherDayIndex weekDays indexOfObject otherDay if selfIndex otherDayIndex return NSOrderedAscending else.. @ Thursday @ Friday @ Saturday nil NSUInteger selfIndex weekDays indexOfObject self NSUInteger otherDayIndex weekDays indexOfObject otherDay if selfIndex otherDayIndex return NSOrderedAscending else if selfIndex otherDayIndex return NSOrderedDescending..

Async image downloader

http://stackoverflow.com/questions/4038726/async-image-downloader

YES NSURLConnection c NSURLConnection alloc initWithRequest req delegate self conn addObject c int i conn indexOfObject c imgs insertObject image atIndex i c release When it's finished set the image and update the imageView void connectionDidFinishLoading.. finished set the image and update the imageView void connectionDidFinishLoading NSURLConnection connection int i conn indexOfObject connection NSData rawData buffer objectAtIndex i UIImage img UIImage imageWithData rawData UIImageView imgView imgs objectAtIndex..

Storing UITextField contents before view pops

http://stackoverflow.com/questions/4061788/storing-uitextfield-contents-before-view-pops

animated super viewWillDisappear animated NSLog @ In viewWillDisappear if self.navigationController.viewControllers indexOfObject self NSNotFound NSLog @ We are not in controller stack... the back button has been pushed BOOL textFieldShouldEndEditing..

Only one UITableViewCellAccessoryCheckmark allowed at a time

http://stackoverflow.com/questions/5677218/only-one-uitableviewcellaccessorycheckmark-allowed-at-a-time

NSUserDefaults standardUserDefaults NSString theSound prefs objectForKey @ pickedFailSound NSUInteger index failSounds indexOfObject theSound if indexPath.section 0 UITableViewCell cell tableView dequeueReusableCellWithIdentifier CellIdentifier if cell.. NSUserDefaults standardUserDefaults NSString theSound prefs objectForKey @ pickedFailSound NSUInteger index failSounds indexOfObject theSound NSLog @ The index is @ index if indexPath.section 1 NSIndexPath oldIndexPath NSIndexPath indexPathForRow index..

How do I use a UIWebView in a Table Cell?

http://stackoverflow.com/questions/646809/how-do-i-use-a-uiwebview-in-a-table-cell

MyDomainObject anObject UIWebView contentWebView anObject.contentWebView int contentIndex self.subviews indexOfObject content self insertSubview contentWebView atIndex contentIndex iphone cocoa touch uitableview uiwebview share improve..

show another view when map annotation are clicked

http://stackoverflow.com/questions/7334068/show-another-view-when-map-annotation-are-clicked

UIButton detailButton UIButton buttonWithType UIButtonTypeDetailDisclosure NSInteger annotationValue self.annotations indexOfObject annotation detailButton addTarget self action @selector showDetailView forControlEvents UIControlEventTouchUpInside annView.rightCalloutAccessoryView..

Getting Index of an Object from NSArray?

http://stackoverflow.com/questions/7398141/getting-index-of-an-object-from-nsarray

Index of an Object from NSArray i am trying to get index of an array through indexOfObject method as follows but when i try to log the value to test the index i get a garbage value.. for testing purposes i am having.. values 57 56 58.. to get an index of lets say 56 NSNumber num NSNumber numberWithInteger 56 NSInteger Aindex myArray indexOfObject num NSLog @ d Aindex the value i get is something like 2323421 . what am i possibly doing wrong iphone ios nsarray share.. 2323421 . what am i possibly doing wrong iphone ios nsarray share improve this question The index returned by indexOfObject will be the first index for an occurence of your object. Equality is tested using isEqual method. The garbage value you..

Detect when UITableViewCell goes off the screen

http://stackoverflow.com/questions/841042/detect-when-uitableviewcell-goes-off-the-screen

UITableViewCell cell forRowAtIndexPath NSIndexPath indexPath if tableView.indexPathsForVisibleRows indexOfObject indexPath NSNotFound This indeed is an indexPath no longer visible Do something to this non visible cell... share improve..