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I try to change values for all children in Firebase Database. First I try to collect the IDs, and...
I have two arrays of custom objects, which has id and sum. Like this: let oldStakes = [Stake(id:...
I'm trying to build Note application on IOS. my Coredata like that: coreDataMap (task in Map is...
I built a custom keyboard extension for iOS. I initially built it using storyboards and - long...
I'm having trouble getting the ads to show up in my game. I followed the instructions on the admob...
I have PageViewController and conforn the UIScrollViewDelegate via for subView in...
Here is the JSON . How to parse JSON with value different Datatype Swift. I am using Codable...
TL;DR: Is there a way to verify that a user has purchased another app (of mine) from the Mac App...
I am playing around with core data, and may make changes by adding/deleting entities after values...
This is what I have done. The adding part is working, but the remove part is not: extension...
I'm using this code to display a custom button as leftButtonItem: let button = UIButton(type:...
I'm trying to send a position between two devices, so I need to convert the position to NSData. I...
Does anybody know a Swift model generator like Objective-c generator Remodel from Facebook or ...
My goal is to create a collection view with 3 different types of collection view cells on each of...
The goal is to include my UIDocument subclass in the target membership of the main iOS app and one...
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) { for touch in...
What can cause a function that has @objc (and no errors related to that) to warn: Argument of...
I'm using SwiftyJSON pod and I got a JSON like this : I'm using a simple for loop in this JSON....
In Swift 4, I'm trying to compare the length of the text of an UISearchBar textfield with a...
I recently upgraded my project by updating the djisdk cocoa pods pull to the latest version, and...
I was trying to create my own class for IP Address. Here is a class code that I created. I'm having...
I'm making an app about Chemistry by ARKit, Swift and looking for some 3D object about chemistry...
I was able to sort json response from sample json using alamofire by self.responseValue.sorted(by:...
I am trying to get image from camera or photo library and use an UIImageView to preview that...
Is there a possibility to have a link inside an annotation in MapKit? I want a possibility to show...
this is my code: extension MyViewController: UISearchBarDelegate { // MARK: -...
I have a scene of ar, in which opening the camera and recognizing a specific photo, I open a...
I am making an app where I need to find the RGBA value of the bottom left pixel on the screen and...
I have this struct: struct CartItem { var name: String = "" var count = Int() } var...
I want to set the transform of both a given scn:SCNNode and its current presentation node, to a new...