Below code will give you result as you specified in question. BEWARE !!! – This code only works for static symbols combination mention in your question {{{ and }}}. If any change made in that combination than you will not have desired result. NSString *str = @”Hello {{{sepearte this}}} and also this {{{ also seperate … Read more
Beside the fact that the time has not timezone itself, but you have to add a calendar to set it in relation to a time zone as I described here, you should not use a tz abbreviation as described here. solved need to get central time in objective-c
After a quick look at Apple’s documentations, I’ve noticed that the delegate method you are using, – locationManager:didUpdateToLocation:fromLocation: is deprecated since iOS 6. Instead, you should use – locationManager:didUpdateLocations:. Try replacing your code with the code below and see if it make any difference: EDIT- I’ve edit the code below to handle the double-call you … Read more
I implemented splash screen using following method and it worked for me Add following code to your appdelegate.h @property (strong, nonatomic) UIViewController *viewController; @property (strong, nonatomic) UIImageView *splashView; In Appdelegate.m insert the following code in application didFinishLaunchingWithOptions [_window addSubview:_viewController.view]; [_window makeKeyAndVisible]; [[UIApplication sharedApplication] setStatusBarHidden:NO animated:YES]; splashView=[[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds]; splashView.image = [UIImage imageNamed:@”splash screen.png”]; [_window addSubview:_splashView]; … Read more
*If I understood what you want then here is some logic. You can add/remove to make upto your requirement. *Directly typed here, errors/typos probable. Please conside. In your interface file: @property BOOL yourChoice;//0-easy, 1-hard @property BOOL plus; @property BOOL minus; @property BOOL divide; @property BOOL multipy; @property (strong) NSInteger score; @property (strong) NSMutableArray *scores; In … Read more
In your code this is the custom delegate what it means it just work like a helper object in which whatever methods had implemented inside custom delegates can be used. solved What is a delegate in iOS? [closed]
I figure out the reason finally:It is because of the GameLayer instance A that used to register the PanGestureRecognizer and the GameLayer instance B which used to show the screen is not same instance.Such that processPanGesture() function is just change instance A’s currentPer,While what i print is instance B’s currentPe solved Why the float variable … Read more
Just check with complete code. which acts like tabbar controller. localViewControllersArray = [[NSMutableArray alloc] initWithCapacity:0]; AllRumsController *allRumsScreen=[[AllRumsController alloc]init]; RumRecipesController *rumRecipesScreen =[[RumRecipesController alloc] init]; PartyPlannerClass *aPartyPlannerScreen =[[PartyPlannerClass alloc] init]; BarTendingClass *aBarTendingScreen =[[BarTendingClass alloc] init]; MoreControllersClass *moreControllerScreen =[[MoreControllersClass alloc] init]; controllersArray = [[NSArray alloc]initWithObjects:allRumsScreen,rumRecipesScreen,aPartyPlannerScreen,aBarTendingScreen,moreControllerScreen,nil]; for(int i=0;i<[controllersArray count];i++) { UINavigationController *localNavigationController=[[UINavigationController alloc]initWithRootViewController:[controllersArray objectAtIndex:i]]; localNavigationController.navigationBar.barStyle = UIBarStyleBlackOpaque; if(!i) [localNavigationController … Read more
This may work: import java.net.URL; import java.util.List; String input = /* text from edit text */; String[] words = input.split(“\\s”); List<URL> urls; for (String s : words) { try { urls.add(new URL(s)); } catch (MalformedURLException e) { // not a url } } // urls contains all urls from ‘input’. 1 solved Translate Objective-C code … Read more
UITouch *touch = [touches anyObject]; touches is a NSSet of UITouch. The code simply gets one object from touches and assigns it to a variable named touch. This is implicitly assuming that the NSSet hold only one element. CGPoint location = [touch locationInView:[touch view]]; the above line gets the (x,y) coordinates of the touch in … Read more
@property is a declaration of accessors. It is just a declaration. There is very little difference between these. Check here solved Usage of @Dynamic [closed]
You can fetch data from JSON like below way as well, id jsonObjectData = [NSJSONSerialization JSONObjectWithData:webData error:&error]; if(jsonObjectData){ NSMutableArray *idArray = [jsonObjectData mutableArrayValueForKeyPath:@”ID”]; NSMutableArray *nameArray = [jsonObjectData mutableArrayValueForKeyPath:@”Name”]; } 1 solved JSON response and NSDictionary
It sounds like you need to remove some data from NSUserDefaults. From This answer on StackOverflow: The easiest way to clear NSUserDefaults is by using one of the following: Option 1 [[NSUserDefaults standardUserDefaults] setPersistentDomain:[NSDictionary dictionary] forName:[[NSBundle mainBundle] bundleIdentifier]]; Option 2 NSString *appDomain = [[NSBundle mainBundle] bundleIdentifier]; [[NSUserDefaults standardUserDefaults] removePersistentDomainForName:appDomain]; Or if you’re using Swift: if … Read more
Reference counting ‘frees’ you from always thinking about WHEN to delete an object. Anybody using the object just says, I still need it (want to retain it) or I am done with it (I release it) that makes memory management way easier and also makes the code more manageable BUT it comes at the price … Read more
You are correctly parsing the string to the Date object. The way it is presented by the print is because by default if printing an object, its description is printed. In case of Date, it will be always the format you get. But the date is correct. If you want to get it presented the … Read more