sketchytech

[{
	"Argentina": [{
		"province": "Buenos Aires (Ciudad)",
		"code": "CIUDAD AUTÓNOMA DE BUENOS AIRES"
	}, {
		"province": "Buenos Aires (Provincia)",
		"code": "BUENOS AIRES"
	}, {
		"province": "Catamarca",
		"code": "CATAMARCA"

sketchytech

[{
		"ALBANIA": {
			"code": "AL"
		}
	},
	{
		"ALGERIA": {
			"code": "DZ"
		}
	},

sketchytech

extension Date {
    init?(iso:String) {
        let d = ISO8601DateFormatter()
        guard let date = d.date(from: iso) else {
            return nil
        }
        self = date
    }
    
    func year() -> String {

sketchytech

import UIKit
import PlaygroundSupport

class ViewController: UIViewController {
    var redView:UIView!
    var movedRight:Bool = false
    var verticalConstraint:NSLayoutConstraint!
    var horizontalConstraint:NSLayoutConstraint!
    var widthConstraint:NSLayoutConstraint!
    var heightConstraint:NSLayoutConstraint!

sketchytech

import Cocoa
import Security

// Adaptation of https://stackoverflow.com/a/37539998/1694526
// Arguments for the keychain queries
let kSecClassValue = NSString(format: kSecClass)
let kSecAttrAccountValue = NSString(format: kSecAttrAccount)
let kSecValueDataValue = NSString(format: kSecValueData)
let kSecClassGenericPasswordValue = NSString(format: kSecClassGenericPassword)
let kSecAttrServiceValue = NSString(format: kSecAttrService)

sketchytech

extension FileManager {
    func replaceWithCopyOfFile(at:URL, with:URL) {
        do {
            let url = try self.url(for: .itemReplacementDirectory, in: .userDomainMask, appropriateFor: with.deletingPathExtension(), create: true)
            try self.copyItem(at: with, to: url.appendingPathComponent(with.lastPathComponent))
            
            let alert = NSAlert()
            alert.messageText = "Replace \"\(at.lastPathComponent)\" in \"\(at.pathComponents[at.pathComponents.count - 2])\" with new file?"
            alert.addButton(withTitle: "OK")
            alert.addButton(withTitle: "Cancel")

sketchytech

import Cocoa
import Quartz

enum SearchType: Int {
    case CaseInsensitiveSearch = 1, LiteralSearch, BackwardsSearch, AnchoredSearch, NumericSearch
}

extension PDFDocument {
    func pages(withString str:String, searchType type:SearchType) -> [String] {
        let selec = self.findString(str, withOptions: type.rawValue)

sketchytech

// Follow the horizon
import UIKit
import PlaygroundSupport
import SpriteKit

let containerView = UIView(frame: CGRect(x: 0.0, y: 0.0, width: 375.0, height: 300.0))
let view = SKView(frame: CGRect(x:0, y:0, width:375, height:120))
PlaygroundPage.current.liveView = view

sketchytech

import UIKit
// see here for details about date formatter https://developer.apple.com/library/ios/documentation/Cocoa/Conceptual/DataFormatting/Articles/dfDateFormatting10_4.html#//apple_ref/doc/uid/TP40002369

func time()->(h:Int,m:Int,s:Int) {
  
    let formatStrings = ["hh","mm","ss"]
    var hms = [Int]()
    let dateFormatter = DateFormatter()
    let date = Date()
   

sketchytech

// Swift 2 stable sort taken from AirspeedVelocity blog and updated to Swift 3
// http://airspeedvelocity.net/2016/01/10/writing-a-generic-stable-sort/

extension RangeReplaceableCollection
    where
    Index: Strideable,
    SubSequence.Iterator.Element == Iterator.Element,
IndexDistance == Index.Stride {