IanKeen

protocol LayoutGuideProvider {
    var leadingAnchor: NSLayoutXAxisAnchor { get }
    var trailingAnchor: NSLayoutXAxisAnchor { get }
    var leftAnchor: NSLayoutXAxisAnchor { get }
    var rightAnchor: NSLayoutXAxisAnchor { get }
    var topAnchor: NSLayoutYAxisAnchor { get }
    var bottomAnchor: NSLayoutYAxisAnchor { get }
    var widthAnchor: NSLayoutDimension { get }
    var heightAnchor: NSLayoutDimension { get }
    var centerXAnchor: NSLayoutXAxisAnchor { get }

lattner

Swift Concurrency Manifesto

Author: Chris Lattner

Chinese Translation by Jason Yu

Contents

• Introduction
• Overall Vision

jaytaylor

React: Unexpected use of 'location';

Solution: Use window.location instead of bare location.

lattner

Async/Await for Swift

• Proposal: SE-XXXX
• Authors: Chris Lattner, Joe Groff

Introduction

Modern Cocoa development involves a lot of asynchronous programming using closures and completion handlers, but these APIs are hard to use. This gets particularly problematic when many asynchronous operations are used, error handling is required, or control flow between asynchronous calls gets complicated. This proposal describes a language extension to make this a lot more natural and less error prone.

This paper introduces a first class Coroutine model to Swift. Functions can opt into to being async, allowing the programmer to compose complex logic involving asynchronous operations, leaving the compiler in charge of producing the necessary closures and state machines to implement that logic.

Azoy

Install Swift on Ubuntu

Requirements

1. Ubuntu 14.04, 16.04, or 16.10

Step 1 - Dependencies

1. Open up terminal
2. Install core deps: sudo apt-get install clang libicu-dev git

Step 1.1 - Ubuntu 14.04 Clang

JerryNixon

using System.Threading.Tasks;
using Windows.Web.Http;
using System;
using System.Collections.Generic;
using System.Threading;
using Windows.Networking.BackgroundTransfer;
using System.Diagnostics;
using Windows.Storage;
using Windows.Security.Credentials;
using Windows.UI.Notifications;

mars

## Global install of the app generator
npm install -g create-react-app

## Setup the app (first-time only)
create-react-app my-app
cd my-app
git init

# Create the Heroku app; requires free account at https://www.heroku.com/
heroku create -b https://github.com/heroku/heroku-buildpack-static.git

stinger

//: # Swift 3: Working with dates
import Foundation

let date = Date()
let myLocale = Locale(identifier: "bg_BG")

//: ### Setting an application-wide `TimeZone`
//: Notice how we use if-let in case the abbreviation is wrong. It will fallback to the default timezone in that case.
if let myTimezone = TimeZone(abbreviation: "EEST") {
    print("\(myTimezone.identifier)")

sketchytech

import UIKit

class ViewController: UIViewController {
    
    var label:ToolTip!
    var labelTransform:CGAffineTransform!
    let buttonHeight:CGFloat = 100
    let buttonWidth:CGFloat = 200
   
    override func viewDidLoad() {

FranDepascuali

private var AssociatedKey: UInt = 0

private final class AssociatedObjectBox<T> {
    let value: T
    
    init(_ x: T) {
        value = x
    }
}