Tag: class methods
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A Swift Tutorial for Working with Classes Part 3: Abstract classes.
In the first tutorial in this series we introduced classes. In the second we did some more advanced manipulations of classes. In both, we discussed the idea of inheritance, which has one final possibility: a class whose only purpose is to define other classes. This is known as an abstract class. Abstract classes are mere […]
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A Swift Guide to Working with Classes Part Two: Advanced Class Techniques
In our first part we looked at some of the basics of classes in Swift. In this part, we look at some of the more advanced features of classes which developers use every day — often without knowing it. We’ll explore first a bit more on class methods, scope, keeping others from messing with your […]
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A Swift Tutorial to Working with Classes Part 1:Basic Classes
I find a lot of confusion among beginners and a handful of intermediate developers about what is a class. Object oriented languages like Swift, Objective C or C++ use classes to organize everything in the language and the API’s. You might have heard words like callback, override, setter and getter and have no idea what […]
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KinderSwift 7: Introduction to Functions
This session we will learn about functions by making colors with UIColor. Transcript Welcome to lesson 7 of KinderSwift. In our last lesson we used this to convert a Int into a Double and this to convert a Double into a Int. Both of these are functions. Functions take the data within the parentheses and […]