You need to write it like this: func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell = collectionView.dequeueReusableCell(withReuseIdentifier: “MenuCollectionViewCell”, for: indexPath) as! MenuCollectionViewCell return cell } 3 solved Editor placeholder in source file swift [duplicate]
To open office files within an iOS app you can: 1- Use UIWebView . Here is a sample code with a document included in the app’s resources. NSString *path = [[NSBundle mainBundle] pathForResource:@”document” ofType:@”ppt”]; NSURL *url = [NSURL fileURLWithPath:path]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; [self.webView loadRequest:request]; 2- You can use the QuickLook framework to preview … Read more
Try to use EGOTableViewPullRefresh. It’s awesome “pull down to refresh” feature. It is available on github. UIRefreshControl is available only in iOS 6.0 and later. EGOTableViewPullRefresh can be used in iOS 5 and earlier! 1 solved UIRefreshControl is not working in IOS 5 [closed]
There is not enough information but I can guess you where you have made mistake. Your class Bookmark is not singleton class so,every time Bookmark() create new instance every time. that means it will create new bookmark object for every instance. What I suggest you is inside func func setBookmark(imageURL:String, title:String, description:String, summary:String, date:String, link:String) … Read more
As you need please use below method. it will give you proper month formated date func monthFormatechange(_ dateString : String) -> String { let dateFormatter = DateFormatter() dateFormatter.dateFormat = “dd-MM-yyyy” let date = dateFormatter.date(from:dateString) dateFormatter.dateFormat = “dd-MMM-yyyy” let actualDate = dateFormatter.string(from: date!) return actualDate } solved Date string convertion wrong month
You don’t actually need pathAlert.delegate = self. You’ve already set the delegate in the initWithTitle:message:delegate:cancelButtonTitle:otherButtonTitles: method call. In your .h file, you need to do this: @interface YourViewControllerName : UIViewController <UIAlertViewDelegate> And in the .m file add this method: – alertView:(id)alert didDismissWithButton:(int)index { [[UIpplication sharedApplication] openURL:[NSURL URLWithString:@”foo”]; } Alternatively, and possibly better might be to … Read more
Use this code. I hope this helps you. Timer.scheduledTimer(timeInterval: 5, target: self, selector: #selector(moveToNextPage), userInfo: nil, repeats: true) @objc func moveToNextPage (){ if self.x < dataArray.count { let indexPath = IndexPath(item: x, section: 0) sliderPageCont.currentPage=x sliderColletion.scrollToItem(at: indexPath, at: .centeredHorizontally, animated: true) self.x = self.x + 1 } else { self.x = 0 } } solved … Read more
You can convert both dates to seconds with timeIntervalSince1970 and then check if difference is bigger than 2592000 (30*24*60*60 which is 30 days * 24 hours * 60 minutes * 60 seconds). NSTimeInterval difference = [date1 timeIntervalSince1970] – [date2 timeIntervalSince1970]; if(difference >2592000) { //do your stuff here } EDIT: For more compact version you can … Read more
A compiled app doesn’t contain any of the app’s Swift or Objective-C source code. solved Retrieve XCode Project from iOS app?
Apple Server plays no role while you retrieve the UUID from the device by the above method mentioned in your question. You can check this by creating a hotspot and connect both your phone and the server which serve the .mobileconfig file to the hotspot. install the provision file on your phone and it will … Read more
This is a starting point. The structs are pretty straightforward. If one of the Division arrays is empty – asked in one of your previous questions – the corresponding array is empty, too. struct Root : Decodable { let status : Bool let data: DivisionData } struct DivisionData : Decodable { let school, college, office, … Read more
To fix this I disable user interactions for the navigationsbar. To do so, I subclass UINavigationViewController and use Key-Value-Observing to detect the state of the gesture recognizer. #import “NavigationViewController.h” @interface NavigationViewController () @end @implementation NavigationViewController – (void)viewDidLoad { [super viewDidLoad]; [self.interactivePopGestureRecognizer addObserver:self forKeyPath:@”state” options:(NSKeyValueObservingOptionNew | NSKeyValueObservingOptionOld) context:NULL]; } – (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void … Read more
You don’t have to use (performSelector:withObject:afterDelay:) all the time ! Say you have two methods implemented in your viewController : -(void) firstMethod { //do stuff here } -(void) secondMethod { //do stuff here } you can call those methods this way : – (void)viewDidLoad { [super viewDidLoad]; [self firstMethod]; [self secondMethod]; } Now what we … Read more
NSString has a rangeOfString function that can be used for looking up partial string matches. This function returns NSRange. You can use the location property. … NSArray *qwer = [NSArray arrayWithObjects:@”Apple Juice”,@”Apple cake”,@”Apple chips”,@”Apple wassail”nil]; for (NSString *name in qwer){ if ([name rangeOfString:keyword].location == NSNotFound) { NSLog(@”contains”); } } … Reference : https://developer.apple.com/reference/foundation/nsstring/1416849-rangeofstring https://developer.apple.com/reference/foundation/nsrange Thanks … Read more
I had a very positive experience in my experiments at writing a 2D “packman-style” game using Core Graphics: if you do it right, CALayer animation proves sufficiently reliable and simple to implement. Here is a link to a great article that explains how you can implement animated sprites in Cocoa. The trick is to use … Read more