Keyword Lazy in Swift
lazy variables are variables will be computed until accessing. In other words, lazy variables won't have the real value until ...
Preview in SwiftUI
Once you have finished the SwiftUI code, it is always a good idea to preview it before implement any function ...
Complete guide on custom class/struct comparison
swift compare custom class or custom struct ...
iOS TableView Development Tips
The following are some frequently used iOS TableView tips while developing.1. Change the tableview background colorSometimes you probably need ...
Singleton in Objective-C/Swift
What is behind the Singleton?Singleton: Instantiation of a class to ONLY one objectFeatures of Singleton:One class only can ...
