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ios - Circular (round) UIView resizing with AutoLayout... how to animate cornerRadius during the resize animation?
I have a subclassed UIView that we can call CircleView. CircleView automatically sets a corner radius to half of ... exist around said UIView. See Question&Answers more detail:os...
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ios - Firebase: when to call removeObserverWithHandle in swift
Documentation says you need to call observeEventType:withBlock to remove an observer if you no longer need it. I' ... because the view appears. See Question&Answers more detail:os...
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ios - Status bar is Landscape, but [[UIApplication sharedApplication] statusBarOrientation] returns portrait
This problem appears to be intermittent, but I am not sure why exactly. When running my application on the device ... controller to be loaded)? See Question&Answers more detail:os...
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ios - Grand Central Dispatch vs. NSThread
I created some test code for NSThread and Grand Central Dispatch (GCD): - (void)doIt:(NSNumber *)i { sleep( ... finishes? Thanks for the help. See Question&Answers more detail:os...
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ios - Xcode storyboard: Why does the iPad storyboard show iPhone sized views?
I have a universal app that uses storyboards. There is an iPhone storyboard and an iPad storyboard. However, in ... lay out the UI correctly. See Question&Answers more detail:os...
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ios - What does the "simd" prefix mean in SceneKit?
There is a SCNNode category named SCNNode(SIMD), which declares some properties like simdPosition, simdRotation and so ... "simd" mean exactly? See Question&Answers more detail:os...
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ios - Can apple push notifications send more parameters than alert and sound?
I have several pieces of metadata that I need to associate with a push notification. For example user no, message id ... ; };} Is this possible? See Question&Answers more detail:os...
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ios - contentsize and contentOffset equivalent in NSScroll view
I am porting an app from Ipad to mac. (I know that it sounds weird) I stuck with NSScrollview. ... , contentOffset equivalent in NSScrollview. See Question&Answers more detail:os...
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ios - Which is more efficient way? StoryBoard or XIB?
My question is slightly different then my title suggest. I have worked with xib. Now i am trying to ... allocation advantages in storyboard? See Question&Answers more detail:os...
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ios - UIView outside of a View Controller in a Storyboard
I'm stuck with a question I can't find an answer to in the official documentation, on Stackoverflow or on Google. ... or where to look? Thanks. See Question&Answers more detail:os...
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ios - What happens to JavaScript execution (settimeout, etc.) when iPhone/Android goes to sleep?
I have a jQuery Mobile web app which targets iOS and Android devices. A component of the application is a ... to restart the background task). See Question&Answers more detail:os...
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ios - What are definesPresentationContext and providesPresentationContextTransitionStyle
ViewController has definesPresentationContext and providesPresentationContextTransitionStyle, but have no idea about how they work. ... demo? See Question&Answers more detail:os...
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ios - Objective-C method conflicts with optional requirement method Swift
After the Xcode update, the compiler began to throw an error on the working code (both functions are in the AppDelegate ... it worked in 6.2. See Question&Answers more detail:os...
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ios - Is the weakSelf/strongSelf dance really necessary when referencing self inside a non-retained completion called from a UIViewController?
Say I have the following method inside a UIViewController subclass: - (void)makeAsyncNetworkCall { [self.networkService ... it's not necessary. See Question&Answers more detail:os...
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ios - how to call a method of multiple arguments with delay
I'm trying to call a method after some delay. I know there is a solution for that: [self ... using performSelector:withObject:afterDelay: Thanks See Question&Answers more detail:os...
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ios - How to add only a TOP border on a UIButton?
I know how to add border to a button in iOS 7, with the following code : [[myButton layer] setBorderColor:[[[ ... to add only the top border. See Question&Answers more detail:os...
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ios - How to change font color of the title in grouped type UITableView?
I have a grouped type table view and it looks pretty cool. But, if I change the background ... the tableView:viewForHeaderInSection: method? See Question&Answers more detail:os...
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ios - UIStoryboard: What's the Correct Way to Get the Active Storyboard?
I am currently furiously digging through all the docs, and haven't quite found what I'm looking for. I suspect ... a correct way of doing this? See Question&Answers more detail:os...
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ios - FBSOpenApplicationErrorDomain error 1
I'm trying to run my iOS app that was migrated from Swift 1.2 to Swift 2.0 in Xcode 7 using iPhone ... , quit Xcode, clean project, etc. See Question&Answers more detail:os...
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ios - FBSDK Login Error Code: 308 in Objective-C
I keep getting "Error Domain=com.facebook.sdk.login Code=308 "The operation couldn't be completed. (com.facebook ... to share code upon request. See Question&Answers more detail:os...
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ios - NSData and UIImage
I am trying to load UIImage object from NSData, and the sample code was to NSImage, I guess they should ... the UIImage loading NSData issue. See Question&Answers more detail:os...
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ios - Xcode 7: App installation failed: A valid provisioning profile for this executable was not found
I have already searched and almost implemented max solution but it's not installing any app even though if I ... this executable was not found. See Question&Answers more detail:os...
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ios - Remove Last Two Characters in a String
Is there a quick way to remove the last two characters in a String in Swift? I see there is a simple ... the last two characters? Thanks! See Question&Answers more detail:os...
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ios - Difference between internal and external testers in iTunes Testflight beta testing?
Can anyone please explain in complete details the difference between internal and external testers in iTunes ... testflight beta testing. See Question&Answers more detail:os...
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ios - iTunes account creation not allowed when trying to test In-App Purchases
I have an app in the App Store and I want to test in-app purchases. I followed the steps described on the ... to encounter this kind of error. See Question&Answers more detail:os...
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ios - How to compare two strings ignoring case in Swift language?
How can we compare two strings in swift ignoring case ? for eg : var a = "Cash" var b = "cash" Is there any ... true if we compare var a & var b See Question&Answers more detail:os...
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ios - How to get the filename from the filepath in swift
How to get the filename from the given file path string? For example if I have a filepath string as ... -D19D-4E3F-8110-6EACB2833CE3.MOV See Question&Answers more detail:os...
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ios - Xcode 8.3.3 "No accounts with iTunes Connect access"
When trying to upload an App to iTunes connect in Xcode 8.3.3, I get the error: iTunes Connect access for " ... upload my app to the AppStore? See Question&Answers more detail:os...
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