gamako

import UIKit

protocol P {
    init()
}
struct AAA : P {
}
struct BBB<T: P> {
        
    let a : Int = 0

gamako

import Foundation

ComparisonResult.orderedAscending.rawValue  // -1
ComparisonResult.orderedSame.rawValue       //  0
ComparisonResult.orderedDescending.rawValue //  1

"1.0.0".compare("1.0.1", options: .numeric, range: nil, locale: nil).rawValue // -1 (orderedAscending)
"1.0.0".compare("1.0.0", options: .numeric, range: nil, locale: nil).rawValue //  0 (orderedSame)
"1.0.0".compare("0.9.9", options: .numeric, range: nil, locale: nil).rawValue //  1 (orderedDescending)

gamako

// print Apple Device List (https://developer.apple.com/account/ios/device/iphone) on Chrome Developer Console
Array.from({length: $("tr").filter((i,o)=>/^[0-9]+$/.test(o.id)).length}, (v, k) => k).forEach(j=>{var i=j+1;setTimeout(()=>{;$("tr#"+i).click()},100*i);setTimeout(()=>{console.log(""+i+",", ["dd.name","dd.model","dd.deviceNumber"].map((s)=>'"'+$('tr#'+i+'+tr').find(s).text()+'"').join())},50+100*i);})

gamako

import Foundation

//    "".hexData.hexString                //
//    "01".hexData.hexString              // 01
//    "ab".hexData.hexString              // ab
//    "abff 99".hexData.hexString         // abff99
//    "abff\n99".hexData.hexString        // abff99
//    "abzff 99".hexData.hexString        // ab
//    "abf ff 99".hexData.hexString       // ab
//    "abf".hexData.hexString             // ab

gamako

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        let vc = ViewController()

gamako

import UIKit

protocol Tappable : class {
}

extension Tappable where Self : NSObject {
    
    func tap(@noescape function: (Self) -> ()) -> Self {
        function(self)
        return self

gamako

import UIKit

/**
 closureでUIViewの初期化処理をあたえられるための拡張
 @noescapeをつけているのでclosureの中でselfをつける必要はない
 
 ex.)
 ```
 override func viewDidLoad() {

gamako

extension ObservableType {
    /**
    throttleFirst

    RxJava reference
    http://reactivex.io/RxJava/javadoc/rx/Observable.html#throttleFirst(long,%20java.util.concurrent.TimeUnit,%20rx.Scheduler)
    */
    func throttleFirst(time: RxTimeInterval, scheduler: SchedulerType) -> Observable<E> {
        let s = self.share()

gamako

extension Observable {
    /**
    example:
    Observable<String>.of("1", "a", "3", "4")
            .flatMap { Int($0) }
            .subscribeNext { print("\($0)") }
    result:
    1
    3
    4

gamako

//
//  UIViewController+ScrollWhenShowKeyboard.swift
//
//

import UIKit
import RxSwift
import RxCocoa

extension UIViewController {