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Recent questions tagged iOS
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ios - AutoLayout to dynamically size UILabel Height and Width
I have one UILabel and One UIView contains other subviews side by side in Storyboard. The UIView should butt ... Storyboard? Thanks In advance. See Question&Answers more detail:os...
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ios - How to use Progress parameter in AFNetworking 2.0
I am trying to use AFNetworking 2.0 with NSURLSession. I am using the method - (NSURLSessionUploadTask *) ... sure how to use. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - UITextView textContainer exclusion path fails if full width and positioned at top of textContainer
In iOS 8, I'm trying to add a UIImageView as a subview of a UITextView, similar to what's shown ... workaround it would be much appreciated. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - How to load UIViewController programmatically from storyboard?
I created a UIViewController in my Main.storyboard with a few buttons and labels. I'm trying to switch to ... animated: true, completion: nil) See Question&Answers more detail:os...
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ios - Unable to find "GoogleService-Info.plist" while trying to integrate Google Sign-in in my app
I have followed : Integrating Google Sign-In into your iOS app However when I execute the app, it halts in the ... but it still isn't working. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Changing height of individual cell UITableView
I would like something like the following: func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath ... == 5 See Question&Answers more detail:os...
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Oct 24, 2021
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496
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ios - Check if number is decimal with swift
How can i check if a number is decimal or not using swift? With Objective-C: if (number == (int) number) { //decimal } else { //not decimal } See Question&Answers more detail:os...
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Oct 24, 2021
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704
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ios - How do I subclass a variable with an IBOutlet?
All descendants of my specific class are to have a UILabel instance variable. So in my parent class I have ... just want it for subclassing? See Question&Answers more detail:os...
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Oct 24, 2021
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558
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ios - Presenting UIActivityViewController from SwiftUI View
I'm trying to present a UIActivityViewController (share sheet) from a SwiftUI View. I created a view called ... in covering half the screen? See Question&Answers more detail:os...
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Oct 24, 2021
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374
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ios - Navigation bar gets adjusted after calling completeTransition: in custom transition
My goal is to provide zooming modal transition from for the user from a view similar as springboard icons zoom in ... :finished]; }]; } See Question&Answers more detail:os...
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Oct 24, 2021
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ios - plugin com.apple.share.Facebook.post invalidated
In my app I'm using the following code that allows to share an image with a text: - (IBAction)sharePressed:( ... how to prevent it from showing? See Question&Answers more detail:os...
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Oct 24, 2021
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ios - JPG image doesn't load with UIImage imageNamed
I read on the reference that from iOS version 4.+ with the method imageNamed of UIImage object, the file extension ... can you help me? Thanks. See Question&Answers more detail:os...
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Oct 24, 2021
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579
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ios - UIPanGestureRecognizer do something immediately when touched
I am new to ios, so I apologize in advance if I am missing something obvious. I am creating a puzzle where ... gesture. Thank you in advance. See Question&Answers more detail:os...
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Oct 24, 2021
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418
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ios - Lines missing from tall UILabel when embedding NSTextAttachment
I can create a multi-line NSAttributedString by using escaped new-line characters (@" "). With iOS 7, I can ... You can pick your own image.) See Question&Answers more detail:os...
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Oct 24, 2021
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485
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ios - How do I simultaneously animate a UIImageView's image and the UIImageView itself?
The title may not be so clear, but what I want to do is to make the UIImageView display a series of ... while its position is being animated? See Question&Answers more detail:os...
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Oct 24, 2021
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584
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ios - How to show a collectionView like facebook upload image using swift 4?
Hello i want to show the collectionView exactly as the above image. I know that it responsible for ... , height: yourHeight) } See Question&Answers more detail:os...
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Oct 24, 2021
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769
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ios - Get Currency Symbol based on Country code or Country name using NSLocale
I want to display Currency Symbol based on Country name or country code using NSLocale I have all ... NSLocaleCurrencyCode value: countryCode]; See Question&Answers more detail:os...
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Oct 24, 2021
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433
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ios - Image within PFFile will be uploaded to parse instead of being saved into the local datastorage
I am using swift with the Parse Framework (1.6.2). I am storing data into the local datastorage. The data ... imageFile.save() spotObj.pin() See Question&Answers more detail:os...
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Oct 24, 2021
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678
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ios - Wrong highlight annotation on apple PDFKit
I'm using PDFKit on iOS to highlight texts (PDF file). I do it by create a PDFAnnotation and ... = highlightColor page.addAnnotation(highlight) See Question&Answers more detail:os...
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Oct 24, 2021
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ios
0
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618
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ios - Sending CLLocationCoordinate2D to parameter of incompatible type my code in Xcode 4.5
I am new to Xcode. I am developing a vehicle tracking app for that I need to display more annotation points ... this problem. Thank you... See Question&Answers more detail:os...
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Oct 24, 2021
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509
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ios - How to track multiple touches
Hey I have a Good peice of code in my touches moved it was given to me by @Sam_M. Im trying to basically keep track of ... y=(pTouch.y)") } } } See Question&Answers more detail:os...
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Oct 24, 2021
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503
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ios - Storing images to CoreData - Swift
In my code I managed to save a textLabel with CoreData but I can't seem to properly save the image. I've read ... I do it? Thanks in advance! See Question&Answers more detail:os...
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Oct 24, 2021
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0
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581
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ios - CIDetector and UIImagePickerController
I'm trying to implement the built-in iOS 5 face detection API. I'm using an instance of UIImagePickerController ... but it could be anything. See Question&Answers more detail:os...
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Oct 24, 2021
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ios
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630
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ios - How to write or modify EXIF data for an existing image on the filesystem, without loading the image?
I've asked similar questions before, but have not received a definitive answer. Seems that there must be a way ... having to load that image. See Question&Answers more detail:os...
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Oct 24, 2021
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ios
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444
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ios - Dragging onto the exit of the viewcontroller not working
I have looked for this problem everywhere. I know how the unwind scene works. I have implemented the following code ... this issue or can help? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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680
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ios - How do you convert Wavefront OBJ file to an SCNNode with Model I/O
I've imported a Wavefront OBJ file from a URL and now I'd like to insert it into my scene (SceneKit) on ... from an MDLAsset into a SCNNode. See Question&Answers more detail:os...
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Oct 24, 2021
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512
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ios - How could I get an array of emojis found in iOS8.3
In iOS 8.3, Apple updated a bunch of emojis, and I am wondering if I could get all of the emojis into an ... ...] or plist or something else. See Question&Answers more detail:os...
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Oct 24, 2021
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1.1k
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ios - appStoreReceiptURL on mainBundle always returns nil
This method appStoreReceiptURL is the replacement for the deprecated transactionReceipt method on SKPaymentTransaction. And ... know why? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
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