8 questions
I'm a beginner, when I select a file from the album on my device.How do I describe the file when I determine whether it is an image or a video within the imagePickerControlle delivery?We assume the fo...
What is troubling me is the order in which modules are called regarding keystrokes.In TextView input, (1) @objc showKeyboard(2)textViewdidbeginEditingis referred to in the order shown in .I would like...
When you use CLLocationManager to receive notifications using delete, you can use Do I have to have CLLocationManager type properties?class LocationService:NSObject{ private let locationManager = CLLo...
I would like to ask you a question because I am not sure about the iOS protocol.First of all, is the protocol used mainly for delivery?Are there few other uses besides delivering?Can you think of othe...
We are developing it in .NET Framework 4.0.Logging descriptions are scattered throughout the class.Also, the log output description in the class makes the class unusable for general purposes.As the re...
When setting up TestViewController Deligate on the ViewController, I'd like to make it happen by mediating the getViewController method in VIewData.The ViewController topController.myDelegate=self res...
I have been using Objective-C's Delegate for some reason, but I would like to deepen my understanding. Right now, I have to delete it because I want to use UITableView.Exact meaning of DeleteDesign Po...
https://developer.apple.com/library/ios/referencelibrary/GettingStarted/DevelopiOSAppsSwift/Lesson3.html#//apple_ref/doc/uid/TP40015214-CH22-SW1In the iOS Developer Library swift tutorial Connect the ...
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