Atomic and Nonatomic properties in Objective C
The favorite interviewer’s question for iOS developers
Month: December 2017
Property Observer in Swift
Observe and respond to property changes
Beginner’s guide to Enum in Swift
Swift version of Enum is much more powerful
iOS developer’s guide to NSAttributedString in Swift 3
Customize every single character in your string
How to add custom font to iOS app in Xcode
You can add True Type Font (.ttf) or Open Type Font (.otf) to your app and use it the same way you use font provided by iOS. Add your font file to your Xcode project From menu bar select File->Add Files to “project_name” or just drag font files to your . . . Read more
Custom controls using @IBDesignable and @IBInsepectable
You can design custom controls and render them in real time from Interface Builder using @IBDesignable and @IBInspectable attributes. In the following example we will create a custom UIButton and change its corner radius, border color and border width from InterFace Builder with the help of @IBDesignable and @IBInspectable attributes.