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Recent questions tagged Ios
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ios - Does "let _ = ..." (let underscore equal) have any use in Swift?
Does using let _ = ... have any purpose at all? I've seen question and answers for What's the _ ... if there is something I am missing. See Question&Answers more detail:os...
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ios - My app is getting crashed on UIDocumentPickerViewController
I am working on file sharing on my iOS App, I am new to UIDocumentPickerViewController. I do not know why ... the same like the attachment below See Question&Answers more detail:os...
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ios - Atos does not symbolicate system frameworks/libraries properly
The problem is that when symbolicating the stacktrace addresses reported by PLCrashReporter doesn't return the actual ... application lines!!! See Question&Answers more detail:os...
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Oct 24, 2021
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ios - UITextField minimum fontsize
I'm using the property minimumFontSize textField.font = [UIFont boldSystemFontOfSize:17]; textField.textColor = [ ... this property wrong? See Question&Answers more detail:os...
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Oct 24, 2021
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ios - What are Anchor and Passthrough used for in popover segues?
In Xcode, a Popover segue has two connection fields named Anchor and Passthrough. What are they used for? See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Cannot add a PrototypeCell to UITableView inside xib file
I am new in IOS. I want to create a UITableView in a xib file instead of my Main.storyboard. But the ... appreciated Here is the describe image See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Update the constant property of a constraint programmatically in Swift?
I want to animate an object, so I declare a constraint and add it to the view. I then update ... self.view.updateConstraints(myConstraint) }) See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Swift 2.0 Sorting Array of Objects by Property
In Swift 2.0, how would you go about sorting an array of custom objects by a property? I know in Swift ... by the myDate property of MyObject. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - CLLocationManager on iPhone Simulator fails with kCLErrorDomain Code=0
CLLocationManager on iPhone Simulator is supposed to fake Cupertino (isn't it?) but it does NOT, it fails with ... . Can somebody help? Thanks. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - How to get UIImage of AppIcon?
I am using Assets Catalog, and adding app icon of various size to the assets is okay. But when I tried ... in the directory someimage.imageset. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - UICollectionViewCell content wrong size on first load
I have a added a UICollectionView to my UIViewController and have made a custom cell for it. I set the size of the ... -> CGFloat { return 0 } See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Submit in app purchase for review for first time
I am working on in app purchase. After submitting all the details in app purchase gives me status "Ready to ... help me. Thanks in advance. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Update CGRectMake to CGRect in Swift 3 Automatically
Now that CGRectMake , CGPointMake, CGSizeMake, etc. has been removed in Swift 3.0, is there any way to ... to Current Swift Syntax... See Question&Answers more detail:os...
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Oct 24, 2021
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ios - error: Unable to resolve build file: XCBCore.BuildFile
error: Unable to resolve build file: XCBCore.BuildFile (missingTargetProductReference(" ... ? See Question&Answers more detail:os...
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Oct 24, 2021
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ios - The entitlements in your app bundle signature do not match the ones that are contained in the provisioning profile
I have submitted many app builds to TestFlight, even yesterday, but today when I tried to submit my app ... no workarounds are required anymore. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - ERROR "swiftc failed with exit code 1" when converting to latest syntax
I was trying to convert syntax of old Swift project to new one as per few suggestion on Stack Overflow I tried ... it's a different situation. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Cannot assign a value of type ViewController to a value of type UITextFieldDelegate?
Here's the error when I wrote the line self.MessageTextField.delegate = self: /ChatApp/ViewController.swift:27 ... messagesArray.count } } See Question&Answers more detail:os...
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Oct 24, 2021
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278
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ios - How to set target and action for UIBarButtonItem at runtime
Tried this but only works for UIButton: [btn setTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside]; See Question&Answers more detail:os...
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ios - Cannot verify client 3000
I am using xcode 7.1 and trying to upload my app to the app store directly through xcode. While uploading I ... this does not solve my problem. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - How to set UICollectionViewDelegateFlowLayout?
A UIViewController maintains a reference to a UICollectionView. The controller should modify the built ... , UICollectionViewDelegateFlowLayout> See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Get image name UIImagePickerController in Swift
I use UIImagePickerController to get image from phone library (iOS). After edit mode i put image to my UIImageView. I ... i have to save image ? See Question&Answers more detail:os...
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Oct 24, 2021
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327
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ios - How can I programmatically set dataSource of UITableView?
I am having a strange problem. I am trying to assign a dataSource to a table programatically. I have created a ... XCode 6 beta 4 with Swift. See Question&Answers more detail:os...
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Oct 24, 2021
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253
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ios - iPhone: Sorting based on location
I have been working on an iPhone app, where-in i have list of users in a NSMutableArray like below. myMutableArray: ... ; } }]; Thank you! See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Uploading Multiple Images simultaneously with Google Firebase
I'm using Google Firebase in a Swift iOS project. I have a part of my app where the user selects more ... Thanks! All feedback is appreciated. See Question&Answers more detail:os...
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Oct 24, 2021
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434
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ios - Attempt to present ViewController whose view is not in the windows hierarchy
I meet a strange problem: I made 2 view controllers for wich I can switch the view with code: var ... switch AR view with SKScene. See Question&Answers more detail:os...
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Oct 24, 2021
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ios - How do I draw a filled circle with OpenGL ES on iPhone?
How do I draw a filled circle with openGl on iPhone ? I've found many solutions but none of them work. ... s the method with shortest code ? See Question&Answers more detail:os...
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Oct 24, 2021
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ios - Error when using [FBSession openActiveSessionWithPublishPermissions: ..]
I'm updating an app to use the latest Facebook SDK in order to gain access to the iOS6 ... openActiveSessionWithPublishPermissions: ...] } See Question&Answers more detail:os...
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ios - How to add the parent path to RealmSwift.framework in the “Framework Search Paths” section?
This is step is listed in the instructions for installing Realm. link here: https://realm.io/docs/swift/latest/ ... script phase. xcode ver 6.4 See Question&Answers more detail:os...
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