Memory-Layout-Based Hacking in Swift
A Real Requirement: Enum’s Associated Value Accessor Swift introduced associated value enum which also could be found in some modern programming languages. Such a system »
Associated Object and Swift Struct
Since in Swift, Objective-C’s Associated Object API needs the type of utilizing property is convertible to be type of AnyObject, we cannot add Swift struct »
Modern Notification Handling in Swift 2
Handling a notification in Swift is not as concise as writing an optional chain or other things that take the advantage of Swift’s advanced features »
Concrete Protocol in Objective-C
Protocol - a Great Idea That Serves Interface-Oriented Design Protocol is a critical concept in Objective-C, which serves the idea of interface-oriented design in software engineering. »
Ghost Upgrade Instruction
For Ghost doesn't like Wordpress has a self-upgrading mechanism, upgrading Ghost means you have to distribute the newest program source files on to the server and »