Swift 3 – Structs ! Classes and structures are general-purpose, flexible constructs that become the building blocks of your program’s code. You define properties and…
what is Swift Enumeration ! An enumeration is a user-defined data type which consists of set of related values. Keyword enum is used to defined…
Safe mode (sometimes called safe boot) is a way to start up your Mac so that it performs certain checks and prevents some software from…
cocoa permission keys Cocoa and Cocoa Touch are the environments used to define apps that run in macOS, iOS, tvOS, and watchOS. The keys associated…
My First app on swift (Video) » Read more about: My First app on swift (Video) »
Apple’s security scheme for deploying applications to iOS devices is notoriously difficult and has created many headaches for developers through inscrutable error messages when deploying…
After Xcode creates your certificates and profiles for you, export them to create a backup of all your assets. You do this to, for example,…
Overview of the Project Navigator in Xcode You have to work within the context of an Xcode project to develop an iOS app. After you…
Downloading Data using NSURLConnection in IOS using Objective-C There are several cases when you need to download an image from a specific url, so it…
Downloading Data using NSURLSession in IOS using Objective-C Whether an app retrieves application data from a server, updates your social media status or downloads remote…