let modelName = UIDevice.current.modelName Simply just extension in the project and you can use it import UIKit public extension UIDevice { /// pares the deveice name as the standard name var modelName: String { #if targetEnvironment(simulator)…

You can get that easily by using single variable and make it public. You can use it everywhere you want. (I am getting here User Agent for API header) public let userAgent: String = { if let info = Bundle.main.infoDictionary {…

Given a sorted and rotated array A of N distinct elements which is rotated at some point, and given an element key. The task is to find the index of the given element key in the array A. Example 1: Input: N = 9 A[] = {5, 6, 7, 8, 9, 10…

Given 2 sorted arrays Ar1 and Ar2 of size N each. Merge the given arrays and find the sum of the two middle elements of the merged array. Example 1: Input: N = 5 Ar1[] = {1, 2, 4, 6, 10} Ar2[] = {4, 5, 6, 9, 12} Output: 11 Explanation: The merged array looks…

Different fonts for the app gives the attractive look and design which creates the positive image in user mind for usage prospectives. For example, If you are going to develop the app for magazine or newspaper publisher company then you should choose right font for the app which looking like…