Author: S J

This topic is about Swift - Operators. An operator is a symbol that tells the compiler to perform specific mathematical or logical manipulations. Objective-C is rich in built-in operators and…

This topic is about Swift - Literals. A literal is the source code representation of a value of an integer, floating-point number, or string type. The following are examples of…

This topic is about Swift - Constants. Constants refer to fixed values that a program may not alter during its execution. Constants can be of any of the basic data…

This topic is about Swift - Tuples. Swift 4 also introduces Tuples type, which are used to group multiple values in a single compound Value. The values in a tuple can be…

This topic is about Swift - Optionals. Swift 4 also introduces Optionals type, which handles the absence of a value. Optionals say either "there is a value, and it equals x" or…

This topic is about Swift - Variables. A variable provides us with named storage that our programs can manipulate. Each variable in Swift 4 has a specific type, which determines…

This topic is about Swift - Data Types. While doing programming in any programming language, you need to use different types of variables to store information. Variables are nothing but…

This topic is about Swift - Basic Syntax. We have already seen a piece of Swift 4 program while setting up the environment. Let's start once again with the following Hello,…

This topic is baout Swift - Environment. Local Environment Setup Swift 4 provides a Playground platform for learning purpose and we are going to setup the same. You need xCode…

This topic is about Swift - Overview. Swift 4 is a new programming language developed by Apple Inc for iOS and OS X development. Swift 4 adopts the best of…