View ScreenshotDetector
import UIKit | |
import Photos | |
/// A class that detects when the user has taken a screenshot and provides it via a delegate callback. | |
@available(iOS 9.0, *) | |
open class ScreenshotDetector: NSObject { | |
/// An error encountered when detecting and retreiving a screenshot. | |
public enum Error: Swift.Error { |
View LinkedList
class Node { | |
var data: Int | |
var next: Node? | |
// init(_ data: Int) { | |
// self.data = data | |
// } | |
init?(_ values: Array<Int>) { | |
var valuesCopy = values | |
if valuesCopy.count == 0 { |
View StreamReader.swift
import Foundation | |
class StreamReader { | |
let encoding: String.Encoding | |
let chunkSize: Int | |
let fileHandle: FileHandle | |
var buffer: Data | |
let delimPattern : Data | |
var isAtEOF: Bool = false | |
View gist:3459ee5b971b9a6fe2576b594ad113b1
-(UIImage*)mmg_imageScaledToFitSize:(CGSize)fitSize | |
{ | |
// Create a vImage_Buffer from the CGImage | |
CGImageRef sourceRef = self.CGImage; | |
vImage_Buffer srcBuffer; | |
vImage_CGImageFormat format = { | |
.bitsPerComponent = 8, | |
.bitsPerPixel = 32, | |
.colorSpace = NULL, | |
.bitmapInfo = (CGBitmapInfo)kCGImageAlphaFirst, |
View MirrorsPlayground.swift
protocol DogBreed { | |
typealias Level = Int | |
var breedName: String { get set } | |
var size: Level { get set } | |
var health: Level { get set } | |
var adaptability: Level { get set } | |
var intelligence: Level { get set } | |
var dogType: DogType { get set } |
View ValidationViewController.swift
import UIKit | |
import RxSwift | |
import RxCocoa | |
let requiredUserNameLength = 5 | |
let requiredPasswordLength = 5 | |
let limitUserNameLength = 20 | |
class ValidationViewController: UIViewController { |
View array_structure.swift
// Playground - noun: a place where people can play | |
import Cocoa | |
enum Wildcard : NilLiteralConvertible { | |
case Single | |
case FromBeginning | |
case ToEnd | |
case Range(Int) | |
case Literal(Int) |
View ExpressionBalanced.Swift
import UIKit | |
let openBrackets: [Character] = ["(", "{", "["] | |
let closedBrackets: [Character] = [")", "}", "]"] | |
func ~=<T: Equatable>(pattern: [T], value: T) -> Bool { | |
return pattern.contains(value) | |
} | |
func isExpressionBalanced(_ expression: String) -> Bool { |
View UIView+Extension.swift
// | |
// UIView+Extension.swift | |
// | |
// Created by Bishal Ghimire on 4/30/16. | |
// Copyright © 2016 Bishal Ghimire. All rights reserved. | |
// | |
import UIKit | |
// |
View genpass.swift
#!/usr/bin/env xcrun swift | |
import Foundation | |
public typealias CharactersArray = [Character] | |
public typealias CharactersHash = [CharactersGroup : CharactersArray] | |
public enum CharactersGroup { | |
case Letters | |
case Numbers |
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