Tag: methods

A Swift Tutorial to Working with Classes Part 1:Basic Classes

Posted on July 21, 2015 by Steven Lipton

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… Continue Reading “A Swift Tutorial to Working with Classes Part 1:Basic Classes”

Category: Swift, Swift Programming, TutorialTags: class methods, Classes, constructors, inheritance, init, initialize classes, initializer, instance methods, instantiation, methods, Overrides, properties, self, subclasses, subclassing, super, swift

KinderSwift 7: Introduction to Functions

Posted on December 9, 2014 by Steven Lipton

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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… Continue Reading “KinderSwift 7: Introduction to Functions”

Category: ios8, KinderSwift tutorial, Swift, Swift ProgrammingTags: class methods, Classes, functions, introduction to functions, methods, parameters, RGB, swift, UIColor, UIColor(red:green:blue)

from Apple to Raspberry Pi: Making Classes in Python

Posted on March 30, 2014 by Steven Lipton

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Objective-C and Python are similar when it comes to defining new classes, but be careful with their differences. In Objective-C we would define a class with two files: a header and an implementation file. In the header we would declare properties like this And… Continue Reading “from Apple to Raspberry Pi: Making Classes in Python”

Category: Discovery!!!, Raspberry Pi, TutorialTags: attributes, Classes, Cocoa Touch, Discovery, functions, instances, methods, objective-c, properties, Python, Raspberry Pi, Tutorial, Xcode