Xcode Read and Process Scheme Run Arguments
This tutorial demonstrates how to read and process command-line arguments passed to an iOS app through the Xcode scheme. swiftCopy …
iOS Tutorials
View Controllers in iOS
Let’s talk about how we create view controllers in iOS and how we go through a segue to transition to a different view controller.
Categories in Objective C
Categories are a specific feature of Objective C. You can think of categories as private categories in classes that we use to declare properties or methods.
Delegation in Objective C
A delegation in Objective C is simply an object that we assign to the delegate property of another object.
Classes Functions Objective C
Classes and Functions in Objective C like all other programming languages are the operational parts of any code. Each object has properties and methods.
Collection Views Drag and Drop
Enabling drag and drop in collection views is one of the challenging and yet rewarding aspects of developing iOS collections views.
Closures and Completion
Closure are important elements of swift programming. They help with dynamic variables as well as completion blocks (through Escaping Closures).
Reference Counting in Swift
Understanding various property attributes such as weak, retain is an important aspect of reference counting in Swift and memory management for iOS.
Touches and Gestures in iOS
In this iOS Touches & Gestures article, we will briefly talk about the use of the Touches Moved Function as well as the adding a new custom gestures.