Open to edit and suggestions! To be continued when Swift Package Manager is released for iOS Also, I want to apologise if something is not quite right. ANSWER: After a while trying different ways and methods and with drekka answer, I have figured out how to use Carthage as a dependency manager for my cocoa … Read more
You don’t know how to make the correct selector for this method. (It would be “didtapContainerViewWithGesture:”, but clearly you don’t know that.) So don’t try. Use #selector syntax and let the compiler form the selector for you! Just say #selector(didtapContainerView). Done. 0 solved Unrecognized selector sent to instance for my tap gesture
You have to decode data depending on type. That means you have to first decode type and then continue depending on its value. Usually to store such items we would use an enum with associated values: enum Item: Decodable { case onboarding(OnboardingData) case entry(EntryData) init(from decoder: Decoder) throws { let container = try decoder.container(keyedBy: CodingKeys.self) … Read more
Yes, auto layout will do it. you might want to take a look at this tutorial to get started: https://www.raywenderlich.com/115440/auto-layout-tutorial-in-ios-9-part-1-getting-started-2 1 solved autolayout- different devices and rotation
You can set a pickerView as the textField.inputView. The example below is for two text fields sharing a single picker view, but you can extend it easily by checking the identity of the activeTextField in the picker view delegate methods. import UIKit class ViewController: UIViewController, UIPickerViewDelegate, UIPickerViewDataSource { @IBOutlet weak var myTextFieldOne: UITextField! @IBOutlet weak … Read more
Solved my issue. I took all the code to the main ViewController.swift, now it works. Anyway thanks Joshua for your help :). solved How to parse float variable from 1 .swift file to another swift file?
If you type this into Playground: class Downloader : NSObject, NSURLSessionTaskDelegate, NSURLSessionDownloadDelegate { } and then start typing inside the class URLS you get all the autocompletion stuff. Try that and if this does not work restart Xcode. Maybe “cleaning” the project will also help. Please also note that the methods you reference in your … Read more
Property observers observe and respond to changes in a property’s value. Property observers are called every time a property’s value is set, even if the new value is the same as the property’s current value. You have the option to define either or both of these observers on a property: willSet is called just before … Read more
It is because you are using a microphone in your application without getting privacy access from the user. You should add Privacy – Microphone Usage Description in your info.plist 1 solved Thread 5 : SIGABRT error while running the app in my device (Works fine in simulator) [closed]
You would use a TabView {…} to accomplish this. Effectively you instantiate your views inside of the TabView then add an item modifier to each view. var body: some View { TabView { Text(“A”) .tabItem { Text(“A”) } Text(“B”) .tabItem { Text(“B”) } Text(“C”) .tabItem { Text(“C”) } } init() { UITabBar.appearance().backgroundColor = UIColor.red } … Read more
1- Replace this let jsonObject = try JSONSerialization.jsonObject(with: data as Date, options: .allowFragments) with let jsonObject = try JSONSerialization.jsonObject(with: data as Data, options: .allowFragments) it’s a Data object not Date 2- no need for fragments it can be let jsonObject = try JSONSerialization.jsonObject(with: data as Data, options: []) if let object = jsonObject as? [NSString: … Read more
You are trying to achieve the following: import Foundation let input = [“VALUE ACTIVITY”, “BONUS ACTIVITY”, “JACKPOT EVENTS”, “VALUE ACTIVITY”, “JACKPOT EVENTS”] var output = [String]() for element in input { if element.contains(“VALUE ACTIVITY”) { output.append(element.replacingOccurrences(of: “VALUE ACTIVITY”, with: “Value”)) } else if element.contains(“JACKPOT EVENTS”) { output.append(element.replacingOccurrences(of: “JACKPOT EVENTS”, with: “Jackpot”)) } else if element.contains(“BONUS … Read more
With reusable cells or views, UITableview never makes more instances of the visual components than necessary. Your underlying data source may have thousands of rows but there will never be more actual cells than will fit on the screen (plus a few more for scrolling). One of the most common issues people come across with … Read more
The issue is that you need to assign self.title the correct date value. The line: self.title = NSDate() is assigning self.title to a new instance of NSDate(), while you want to assign it to the formatted date that you have above, convertedDate, which is also aString`. Additionally, NSDate() is of type NSDate and not of … Read more
First of all some corrections in your question which you apparently forgot to mention and I had to look for here. E0 = M E = E1 on next iteration if solution not found Regarding technical terms, E here is called Eccentric Anomaly and M is called mean Anomaly. Where as eps is precision diameter. … Read more