Vinh Nguyen vinhnx

PS: If you liked this talk or like this concept, let's chat about iOS development at Stitch Fix! #shamelessplug

Protocol-Oriented Programming in Swift

Speaker: David Abrahams. (Tech lead for Swift standard library)

"Crusty" is an old-school programmer who doesn't trust IDE's, debuggers, programming fads. He's cynical, grumpy.
OOP has been around since the 1970's. It's not actually new.
Classes are Awesome
- Encapsulation
- Access control

How to have some fun using the terminal.

read this first: https://www.webkit.org/blog/3476/content-blockers-first-look/
start by adding a new extension target to your iOS app of type “content blocker”
launch the app using the main target’s scheme + a call to SFContentBlockerManager.reloadContentBlockerWithIdentifier() with the extension’s id in application:didFinishLaunchingWithOptions: to auto-reload the blocker in development mode
if you don’t call reloadContentBlockerWithIdentifier() then you need to switch the blocker off and on again in the Safari settings (stop the app in Xcode if the switch is not moving)
use inspector from desktop Safari to inspect the Safari in the simulator in order to find specific things to block
things like periods in the url-filter regexp need to be escaped with double backslashes, e.g. facebook\\.net
if you use if-domain, it needs to be an array, even for one element
domain foo.com might not match www.foo.com even though I think it’s supposed to (UPDATE: They've changed it in one of

	public class ViewController : UIViewController
	{
	#if os(iOS)
	public override func shouldAutorotate() -> Bool {
	return false
	}

	public override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
	return .Portrait
	}

	// Swift Standard Librray - String
	// Keith Harrison http://useyourloaf.com

	// Import Foundation if you want to bridge to NSString
	import Foundation

	// ====
	// Initializing a String
	// ====

	#!/usr/bin/env perl
	# objc_api_visibility.pl
	# by Ryan Petrich, inspired by Dustin Howett's Logos
	# Reads all Objective-C method names from an installed SDK, determines their visibility and optionally compares against an iOS app binary

	sub read_methods {
	my $cmd = shift;
	my $when_found = shift;
	my $current_class;
	open(LS_CMD, "$cmd \|") or die "Can't run '$cmd'\n$!\n";

	ewoJInNpZ25hdHVyZSIgPSAiQXBNVUJDODZBbHpOaWtWNVl0clpBTWlKUWJLOEVk
	ZVhrNjNrV0JBWHpsQzhkWEd1anE0N1puSVlLb0ZFMW9OL0ZTOGNYbEZmcDlZWHQ5
	aU1CZEwyNTBsUlJtaU5HYnloaXRyeVlWQVFvcmkzMlc5YVIwVDhML2FZVkJkZlcr
	T3kvUXlQWkVtb05LeGhudDJXTlNVRG9VaFo4Wis0cFA3MHBlNWtVUWxiZElWaEFB
	QURWekNDQTFNd2dnSTdvQU1DQVFJQ0NHVVVrVTNaV0FTMU1BMEdDU3FHU0liM0RR
	RUJCUVVBTUg4eEN6QUpCZ05WQkFZVEFsVlRNUk13RVFZRFZRUUtEQXBCY0hCc1pT
	QkpibU11TVNZd0pBWURWUVFMREIxQmNIQnNaU0JEWlhKMGFXWnBZMkYwYVc5dUlF
	RjFkR2h2Y21sMGVURXpNREVHQTFVRUF3d3FRWEJ3YkdVZ2FWUjFibVZ6SUZOMGIz
	SmxJRU5sY25ScFptbGpZWFJwYjI0Z1FYVjBhRzl5YVhSNU1CNFhEVEE1TURZeE5U
	SXlNRFUxTmxvWERURTBNRFl4TkRJeU1EVTFObG93WkRFak1DRUdBMVVFQXd3YVVI

	<?xml version="1.0" encoding="UTF-8"?>
	<Bucket
	type = "2"
	version = "2.0">
	<Breakpoints>

	<!-- All Exceptions -->
	<BreakpointProxy
	BreakpointExtensionID = "Xcode.Breakpoint.ExceptionBreakpoint">
	<BreakpointContent

	//
	// Swift-KVO
	//
	// Created by Jim Correia on 6/5/14.
	// Copyright (c) 2014-2015 Jim Correia. All rights reserved.
	//
	// Update: 6/17/2014
	//
	// KVOContext has gone away; use the same idiom you'd use from Objective-C for the context
	//

	a: AM/PM
	A: 0~86399999 (Millisecond of Day)

	c/cc: 1~7 (Day of Week)
	ccc: Sun/Mon/Tue/Wed/Thu/Fri/Sat
	cccc: Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/Saturday

	d: 1~31 (0 padded Day of Month)
	D: 1~366 (0 padded Day of Year)