Singleton in Objective-C/Swift
What is behind the Singleton?
Singleton: Instantiation of a class to ONLY one object
Features of Singleton:
1. One class only can have only one
Objective-C
Selector in Objective-C and Swift
In this short article you will know:
* Selector in Objective-C
* Selector in Swift
* Passing value using Selector
Selector in Objective-C
Selector is a concept of
Method Chaining in Objective-C and how to make your own
When I was using the Masonry, I was shocked by author’s thoughts on bring Functional Programming to objective-c, which present a clean and concise
Use topLayoutGuide and bottomLayoutGuide in Masonry
Introduction
Masonry is a quite handy framework that you can use code to control constraints with a range of fexibility. Here is the link of
viewWillAppear, viewDidAppear, viewDidLoad, viewWillDisappear and viewDidDisappear?
Introduction
Before this, let me ask you what is the running order of viewWillAppear, viewDidAppear, viewDidLoad, viewWillDisappear and viewDidDisappear?
If you know the answer, please