aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

bjhomer

#! /usr/bin/swift

import ScriptingBridge

@objc protocol iTunesTrack {
    optional var name: String {get}
    optional var album: String {get}
}

@objc protocol iTunesApplication {

CodaFi

Modular Swift

• Proposal: SE-NNNN
• Authors: Robert Widmann, Jaden Geller
• Review Manager: TBD
• Status: Awaiting review

Introduction

ohanhi

Learning FP the hard way: Experiences on the Elm language

by Ossi Hanhinen, @ohanhi

with the support of Futurice 💚.

Licensed under CC BY 4.0.

Editorial note

avafloww

/*<?php
//*/public class PhpJava { public static void main(String[] args) { System.out.printf("/*%s",
//\u000A\u002F\u002A
class PhpJava {
    static function main() {
        echo(//\u000A\u002A\u002F
        "Hello World!");
}}
//\u000A\u002F\u002A
PhpJava::main();

airspeedswift

private class MyArrayBuffer<Element>: ManagedBuffer<Int,Element> {
    
    func clone() -> MyArrayBuffer<Element> {
        return self.withUnsafeMutablePointerToElements { elements -> MyArrayBuffer<Element> in
            return MyArrayBuffer<Element>.create(self.allocatedElementCount) { newBuf in
                newBuf.withUnsafeMutablePointerToElements { newElems->Void in
                    newElems.initializeFrom(elements, count: self.value)
                }
                return self.value

CodaFi

// Playground - noun: a place where people can play

public func id<A>(x : A) -> A {
	return x
}

public func error<A>(x : String) -> A {
	assert(false, x)
}

CodaFi

public func unsafeCoerce<A, B>(_ x : A) -> B {
    return unsafeBitCast(x, to: B.self)
}

func Y<A>(_ f : @escaping (A) -> A) -> A {
    return { (x : @escaping (A) -> A) in
        return f((x(unsafeCoerce(x))))
    }({ (x : A) -> A in
        let fn : (A) -> A = unsafeCoerce(x)
        return f(fn(x))

CodaFi

// Playground - noun: a place where people can play

protocol ℕ {
	static func construct() -> Self
	static var value : UInt { get }
}

struct Zero : ℕ {
	static func construct() -> Zero {
		return Zero()

andymatuschak

//
//  CollectionViewDataSource.swift
//  Khan Academy
//
//  Created by Andy Matuschak on 10/14/14.
//  Copyright (c) 2014 Khan Academy. All rights reserved.
//

import UIKit