Flash is not supported on iOS. The answer is you can’t create one. Here’s Steve Jobs’ article on the reasons why it is not supported — http://www.apple.com/hotnews/thoughts-on-flash/ 4 solved How to create iPhone Application for my flash page? [closed]
Apple’s documentation is a rather rich source of information – most of the time. The UIViewclass reference notes a method that informs the system that a view needs to be redrawn: setNeedDisplay Something you should have been aware by browsing the documentation for a couple of seconds. solved What’s the analogue of the display method … Read more
Maybe you mean how to concat strings? for each code [NSString stringWithFormat:@”www.testing.com/apps/star_json.php?code=%d”, code]` But this is an embarassingly badly posed question 😀 2 solved Json Array in tableview [closed]
If you have never seen it before then it is iOS’s own cache system, you shouldn’t mess with it. Check it out https://developer.apple.com/appstore/guidelines.html solved app binary organization [closed]
As you are saying that you can’t nil the button’s text, you should do this, You can implement this Bool extension also, extension Bool { mutating func toggle() { self = !self } } @IBAction func myButton(_ sender: UIButton) { sender.titleLabel?.isHidden.toggle() } this will show and hide your Button’s titleLabel text. UPDATE @IBAction func btnTapped(_ … 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
Yes. Did you bother to read the documentation? To fill the gap, all elements beyond index are moved by subtracting 1 from their index. 2 solved If I remove an item from NSMutableArray, will the index of the items be updated?
*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]
Google would be a good start. If you are just looking for best practices, that is all documented in the human interface guidelines. https://developer.apple.com/library/ios/documentation/userexperience/conceptual/mobilehig/ 3 solved is there documents to tell me best about iphone? [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
You can use the following: @Component({ selector: ‘my-app’, template: ` <div *ngFor=”let item of [1,2,3,4]; let i = index”> <button type=”button” (click)=”display(i)”>Click to show and set focus</button> <input #theInput *ngIf=”show === i” type=”text” > </div> `, }) export class App { show = -1; @ViewChild(‘theInput’) private theInput; constructor() { } display(i) { this.show = i; … 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
You can do this with UITableView. In Storyboard make a TableView with Content: Static Cells and Style: Grouped. In the “Table View Section” set Rows to 2 and place an Textfield with a placeholder. 2 solved iOS User Email Password Input Box [closed]