You can simply call switch.isOn to get the state of the UISwitch, but you should rather create an IBAction for your UISwitch, which will be called every time the state of the Switch changes. You can store the switch state in a computed property if you don’t need to be notified every time the state … Read more
It is a UITableView with 3 sections. The first section contains one row with a UIButton within a UITableViewCell. The second section contains one row with a UiSegmentedControl within a UITableViewCell. The third section is composed of just standard UITableViewCells. Read up in the UITableView delegate and data source protocols to understand how to implement. … Read more
I believe you could set a local notifications that will fire each 24 hour then display any quote. So a day contains 86400 seconds, we could use a timer that will count down from 86400 seconds to zero, when it hits zero we reset the timer and remind them a quote @IBOutlet weak var label:UILabel! … Read more
func pieChart(pieChart:XYPieChart!,index:Int!) ->CGFloat { let value:NSNumber = self.values[index] as NSNumber return value.doubleValue } 2 solved How do I re-write this code in Swift? [closed]
Use this : //Define your function like this func initWithAnnotation(annotation:MKAnnotation, reuseIdentifier:String, completion: ()->Void) { //Your implementation goes here //for call back completion() } //call above function by this: self.initWithAnnotation(Your_MKProtocol, reuseIdentifier: “identifier”, completion: { //Your call back implementations //Similar to delegate callback }) solved How to write following method in swift? [closed]
Basically, I’d say “don’t add Y if the statement is true”, but I may be misunderstanding your question, it seems quite simple. A ternary operator in the CGPointMake will take care of it: Bullets.center = CGPointMake(Airplane.center.x, Airplane.center.y + (CONDITION ? 0 : Y)); solved Stop an Increment [closed]
Try like this, – (IBAction)buttonAction:(UIButton *)btn { yourNextVCobject.buttonTitle = [NSString stringWithFormat:@”%@”,btn.titleLabel.text]; // then push to ur vc. } In your Next VC, In .h @property (nonatomic, retain) NSString *buttonTitle; In .m [yourAnotherBtn setTitle:self.buttonTitle forState:UIControlStateNormal]; 6 solved Change button title [closed]
Here is a possible way: var letters: [Character] = [“a”, “b”, “c”, “d”] let insertionIndex = newArray[0] .index(newArray[0].startIndex, offsetBy: 5) for index in newArray.indices { newArray[index].insert(letters[index], at: insertionIndex) } And you could check the result this way: newArray.forEach { print($0) } Which prints: self.aButton.setTitle(“?”, for: .normal) self.bButton.setTitle(“?”, for: .normal) self.cButton.setTitle(“?”, for: .normal) self.dButton.setTitle(“?”, for: .normal) … Read more
You are looking for Map Overlay MKOverlayView. Check these tutorials: Overlay View Image Overlay Creating overlay Creating a MKOverlayView Create a subclass of MKOverlayView like: .h #import #import @interface MapOverlayView : MKOverlayView { } @end .m #import “MapOverlayView.h” @implementation MapOverlayView – (void)drawMapRect:(MKMapRect)mapRect zoomScale:(MKZoomScale)zoomScale inContext:(CGContextRef)ctx { UIImage *image = [UIImage imageNamed:@”yourImage.png”]; CGImageRef imageReference = image.CGImage; MKMapRect … Read more
You need two formats. One to parse the original string. The second to generate the desired output. You are trying to parse the string with the output format. That won’t work. NSDateFormatter *formatterObj = [[NSDateFormatter alloc]init]; [formatterObj setDateFormat:@”yyyy-MM-dd HH:mm:ss ZZZ”]; NSDate *newDate = [formatterObj dateFromString:@”2013-03-04 19:12:55 +0000″]; [formatterObj setDateFormat:@”MMM dd, yyyy”]; NSString *stringDate = [formatterObj … Read more
Get some images of blowing candle from ur graphix team and use this code to animate them NSArray *imagesArray=[NSArray arrayWithObjects: [UIImage imageNamed:@”blowingCandle1.jpg”], [UIImage imageNamed:@”blowingCandle2.jpg”], [UIImage imageNamed:@”blowingCandle3.jpg”], [UIImage imageNamed:@”blowingCandle4.jpg”], nil]; UIImageView *blowCandleImageView=[[UIImageView alloc]initWithFrame:CGRectMake(0, 0,80, 240)]; blowCandleImageView.backgroundColor=[UIColor blackColor]; blowCandleImageView.animationImages=imagesArray; blowCandleImageView.animationDuration=1.0; blowCandleImageView.animationRepeatCount=0; [blowCandleImageView startAnimating]; [self.view addSubView:blowCandleImageView]; solved Want to create a blowing candle [closed]
Not the best naming convention but take a look at the following example. You declare a public property in the Questions object and access it from the controller after you initialised a new object there. You may consider declaring it readonly and set it to readwrite in the private interface extension. Questions.h #import <Foundation/Foundation.h> @interface … Read more
This sample tutorial might help. One of the ways is to extend the UITableViewCell class and use a custom .XIB for your custom cell. Well, that is the general idea. 1 solved How to load custom cell in uitableview [closed]
You can use this Aviary SDK: https://developers.aviary.com/docs/android Thanks. 3 solved Need Image Effect Library for Android IOS both [closed]
You need to check whether an array has an element or not. if addonCategory.count > 0 { // array has element } else { // array hasn’t element } Alternatively you can use guard let or if let to check. Using if let if let addonCategory = subCategoryModel[tappedIndex.section].items[tappedIndex.row].addonCategory, addonCategory.isEmpty { print(addonCategory) print(“Hello”) } else { … Read more