Swift Tutorial

Swift Tutorial

Welcome to Swift Tutorial. In this series of Swift Tutorials, you will learn all the basics of Swift programming language with detailed examples.

Introduction to Swift

• Swift is a new programming language developed by Apple Inc.
• Swift is used to develop applications for iOS and OS X.

Pre-requisites for Swift Tutorial

This Swift Tutorial is targeted for beginners. So, every topic shall be explained in detail. You will find it better if you know basic programming concepts or any other programming language.

Swift Tutorials

In this Swift Tutorial series, we shall go through the following topics.

Swift Basic Tutorials

These basic Swift Tutorials gets you introduced with the datatypes available in Swift, how to declare variables, constants, etc, what are the keywords available in swift, and operators like logical, arithmetic, boolean, etc.

• Swift Hello World Program
• Swift Comments
• Swift Tuples
• Swift Keywords

Some how-tos..

• How to create an Integer variable in Swift?
• How to create a String variable in Swift?
• How to get Type of variable in Swift?

Swift Datatypes

The following Swift Tutorials deal with each of the datatype in Swift separately with examples.

• Swift Boolean

Swift Operators

The following Swift Tutorials deal with each of the operator in Swift separately with examples.

• Swift Ternary Operator
• Swift AND Operator
• Swift OR Operator
• Swift NOT Operator

Swift Decision Making Tutorials

The decision making statements are those that execute a block of statements based on the evaluation of an expression (or condition).

• Swift if
• Swift if else
• Swift switch
• Swift Ternary Operator

Swift Loops Tutorials

Looping statements help to execute a set of statements repeatedly based on the evaluation of a condition. Also, there are loop control statements like break and continue to break a loop abruptly and continue with the other statements or skip the execution of statements for an iteration.

• Swift for loop
• Swift while loop
• Swift repeat while loop
• Swift continue
• Swift break
• Swift forEach
• Swift forEach – break

Swift Keywords

• Swift defer
• Swift guard
• Swift let

Swift Strings Tutorials

Strings are the basic data types that one uses for most of the real-time applications. Following series of Swift Tutorials help you on how to work with Strings in Swift, how to find the length of a string, how to check if two strings are equal, how to convert a string to integer or vice-versa, and other useful string operations.

• Swift String Tutorials

Swift Array Tutorials

Arrays store like kind of elements in a sequential manner and can be accessed using a single variable name and of-course the index. Following Swift Tutorials deal with how to work with Arrays in Swift, starting from initialization and proceeding with different operations like printing, checking, appending, removing elements from the array.

• Swift Array Tutorials

Swift Set Tutorials

Sets are collection of items that are stored not necessarily in sequential manner.

• Swift Set Tutorials

Swift Dictionary Tutorials

• Swift Dictionary Tutorials

Other Useful Swift Tutorials

• Swift Characters
• Swift Functions
• Swift Closures
• Swift Enum
• Swift Structures
• Swift Classes
• Swift Properties
• Swift Methods
• Swift Subscript
• Swift Inheritance
• Swift Initialization
• Swift Deinitialization
• Swift ARC
• Swift Optional Chaining
• Swift Type Casting
• Swift Extensions
• Swift Protocols
• Swift Generics
• Swift Access Control

Swift Error Handling

• Swift error: return from initializer without initializing all stored properties
• Swift – struct error: missing argument labels in call

Swift Programs

• Swift Program – Generate a Random Number
• Swift Program – Factorial of a Number
• Swift Program – Swap Numbers