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In Xcode, you can create custom headers for your Swift files using text macros. Text macros allow you to automatically insert boilerplate code or comments into your files, which can include information such as the author...…
Grand Central Dispatch (GCD) is a framework provided by Apple that was released in 2009 with OS X Snow Leopard & iOS 4. It provides easy to use API for the developers to to run background tasks by creating queue in seria...
An object that controls access to a resource across multiple execution contexts through use of a traditional counting semaphore. A dispatch semaphore is an efficient implementation of a traditional counting semaphore....
// // ViewController.swift // ViewHieararcy // // Created by JOYNAL ABEDIN on 30/7/22. // import UIKit class ViewController: UIViewController { // override func loadView() { // loadV...
What is concurrency? Logic of your app to determine which pieces can run at the same time, and possible in random order, yet still result in a correct implementation of your data flow. Example: You have 10 images on an...
There are number of modifier which we we use for modify our view. We can apply the same modifier to many views at the same time. Example: if we have six Text() Views in VStack which we can modify applying directly that ...
