nunogoncalves

import UIKit
import PlaygroundSupport

//http://stackoverflow.com/questions/72768/how-do-you-detect-credit-card-type-based-on-number

enum CreditCardType {

    case visa
    case visaElectron
    case mastercard

tadija

/*
*** Academy Engraved LET ***
AcademyEngravedLetPlain
---------------------
*** Al Nile ***
AlNile
AlNile-Bold
---------------------
*** American Typewriter ***
AmericanTypewriter

DejanEnspyra

//
//  Obfuscator.swift
//
//  Created by Dejan Atanasov on 2017-05-31.
//

import Foundation

class Obfuscator: AnyObject {
    

jediyeti

import Foundation
import GoogleSignIn
import GoogleAPIClientForREST

enum GoogleCalendarManagerError: Error {
    case errorWithText(text: String)
}

class GoogleCalendarManager: NSObject {
    static let shared = GoogleCalendarManager()

reitzig

fileprivate let badChars = CharacterSet.alphanumerics.inverted

extension String {
    var uppercasingFirst: String {
        return prefix(1).uppercased() + dropFirst()
    }

    var lowercasingFirst: String {
        return prefix(1).lowercased() + dropFirst()
    }

mxcl

// without turtle drawing a hexagon is math heavy and not trivial to modify

let numberOfSides: CGFloat = 6
let radiusOuterCircle: CGFloat = bounds.width
let sideLength = radiusOuterCircle / 2
let theta = (CGFloat.pi * 2) / numberOfSides
let centerX = sideLength / 2
let centerY = sideLength / 2

let initialPoint = CGPoint(x: radiusOuterCircle * cos(2 * CGFloat.pi * 0/numberOfSides + theta) + centerX, y: radiusOuterCircle * sin(2 * CGFloat.pi * 0/numberOfSides + theta) + centerY)

4np

Detecting Video Playback inside a WKWebView

Observing video playback inside a black-boxed WKWebView is difficult as you don't have direct access to the video player.

Another complicating matter is that depending on the video, the video might be played using a HTML5 video player, while others might launch the native AVPlayerViewController for playback. While it might be possible to detect HTML5 based playback by injecting custom JavaScript using a WKUserContentController, this is not the approach we will follow in the document as these depend on what HTML5 Video Player is involved and is, as such, not a generic solution.

Making sure AVKit is used

RodrigoLGuimaraes

// 1 - provider creation
let provider = MoyaProvider<MyRouter>(
    manager: AlamofireSessionManagerBuilder().build()
)

// 2 - session manager builder
class AlamofireSessionManagerBuilder {
    
    var policies: [String: ServerTrustPolicy]?
    var configuration = URLSessionConfiguration.default

filsv

import WatchConnectivity

class WatchSessionManager: NSObject, WCSessionDelegate {

    static let sharedManager = WatchSessionManager()
    private override init() {
        super.init()
    }

    private let session: WCSession? = WCSession.isSupported() ? WCSession.default : nil

danielmartin

If you work on a Swift project that follows the Model-View-ViewModel (MVVM) architecture or similar, you may want to jump to counterpart in Xcode from your view to your model, and then to your view model. (ie. by using Ctrl+Cmd+Up and Ctrl+Cmd+Down).

You can do this in recent versions of Xcode by setting a configuration default.

From a terminal, just type this command and press Enter:

defaults write com.apple.dt.Xcode IDEAdditionalCounterpartSuffixes -array-add "ViewModel" "View"