mxcl

// without turtle drawing a hexagon is math heavy and not trivial to modify

let numberOfSides: CGFloat = 6
let radiusOuterCircle: CGFloat = bounds.width
let sideLength = radiusOuterCircle / 2
let theta = (CGFloat.pi * 2) / numberOfSides
let centerX = sideLength / 2
let centerY = sideLength / 2

let initialPoint = CGPoint(x: radiusOuterCircle * cos(2 * CGFloat.pi * 0/numberOfSides + theta) + centerX, y: radiusOuterCircle * sin(2 * CGFloat.pi * 0/numberOfSides + theta) + centerY)

kraigspear

//
//  ViewController.swift
//  NetworkTest
//
//  Created by Kraig Spear on 10/10/17.
//  Copyright © 2017 spearware. All rights reserved.
//

import UIKit
import NetworkExtension

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.

erica

import UIKit
import PlaygroundSupport
// https://gist.github.com/erica/6f13f3043a330359c035e7660f3fe7f5
// Original Video: https://www.youtube.com/watch?v=TTmWUSgNOHk
// Video: https://www.youtube.com/watch?v=hmAB3WJOQTU
// Video: https://www.youtube.com/watch?v=DWtavuvmKdw (with zoom and fade)

// String to animate and its attributes
var string = "Hello, playground"
let attributes: [String: Any] = [

eladnava

exec > /tmp/${PROJECT_NAME}_archive.log 2>&1

UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"

mayoff

import AppKit

public extension NSBezierPath {

    public var CGPath: CGPath {
        let path = CGMutablePath()
        var points = [CGPoint](repeating: .zero, count: 3)
        for i in 0 ..< self.elementCount {
            let type = self.element(at: i, associatedPoints: &points)
            switch type {

arfon

How many times shouldn't it happen...

-- https://news.ycombinator.com/item?id=11396045

SELECT count(*)
FROM (SELECT id, repo_name, path
        FROM [bigquery-public-data:github_repos.sample_files]
 ) AS F

JISyed

//==================================================================

/// <#Insert description of new class here#>
class <#NewClassName#>
{
public:
    
    //
    // Essentials
    //

sketchytech

extension CGFloat {
    func radians() -> CGFloat {
        let b = CGFloat(M_PI) * (self/180)
        return b
    }
}

extension UIBezierPath {
    convenience init(circleSegmentCenter center:CGPoint, radius:CGFloat, startAngle:CGFloat, endAngle:CGFloat)
    {

adamrothman

/*
 * Credit to JC https://github.com/kharmabum for most of this code.
 *
 * Frameworks used:
 * - Alamofire https://github.com/Alamofire/Alamofire
 * - Async https://github.com/duemunk/Async
 * - AWS SDK http://aws.amazon.com/mobile/sdk/
 */

import Foundation