What's new in Xcode 10? [Updated for 10.1, 10.2 and 10.3]
Xcode is the complete developer toolset used to create apps for Apple TV, Apple Watch, iPad, iPhone, and Mac. The Xcode development environment bundles the Instruments analysis tool,
Swift
Extensions by Example - Swift Programming Language
1. Introduction * Extensions add new functionality to an existing class, structure, enumeration, or protocol type. * This includes the ability to extend types for which you do not have
Initializers and Deinitializers - Swift Programming Language
1.Initializers * Initialization is the process of preparing an instance of a class, structure, or enumeration for use. * This process involves setting an initial value for each stored
What will be new in Swift 5?
Apple Swift 5 will be release in early 2019. The primary focus of Swift 5 will be ABI (Application Binary Interface) stability for the Swift Standard Library. Here
Control Flow by Example - Swift Programming Language
* In Swift, there are three kinds of statements: simple statements, compiler control statements, and control flow statements. * Simple statements are the most common and consist of either an
Tips to become a better Swift (iOS) Developer
Swift is friendly to new programmers. It's an industrial-quality programming language that's as expressive and enjoyable as a scripting language. Here the some
Methods by Example - Swift Programming Language
* Methods are functions that are associated with a particular type. * Classes, structures, and enumerations can all define instance methods, which encapsulate specific tasks and functionality for working with
Properties by Example - Swift Programming Language
* Properties associate values with a particular class, structure, or enumeration. * Suppose if we need to change or access an iVar in your class using an object of your
Classes and Structures by Example - Swift Programming Language
1. Introduction * Classes and structures are general-purpose, flexible constructs that become the building blocks of your program’s code. * You define properties and methods to add functionality
Access Control by Example - Swift Programming Language
* Access control restricts access to parts of your code from code in other source files and modules. * This feature enables you to hide the implementation details of your
Advanced Operators (Bitwise) by Example - Swift Programming Language
* Swift provides a several advanced operators bitwise and bit shifting to perform a more complex operations. * In swift, Arithmetic operators won’t show the overflow value by default.
Optionals Chainings by Example - Swift Programming Language
1. Introduction An optional in Swift is a type that can hold either a value or no value. Optionals are written by appending a ? to any type: var
Learn Swift Programming Language on Windows OS using Swift IBM Sandbox
Update - IBM discontinued Swift Sandbox. Alternatively, now you can run Swift natively on Windows 10 using WSL. Here the complete guide to run Swift on Windows. The IBM
Operator Declarations by Example - Swift Programming Language
An operator is a special symbol or phrase that you use to check, change, or combine values. For example, the addition operator (+) adds two numbers, as in let
Dictionary by Example - Swift Programming Language
Overview * A collection whose elements are key-value pairs. * A dictionary is a type of hash table, providing fast access to the entries it contains. * Each entry in