LeeKahSeng

import Foundation

let jsonString = """
{
  "S001": {
    "firstName": "Tony",
    "lastName": "Stark"
  },
  "S002": {
    "firstName": "Peter",

mattt

import Foundation

extension Character {
    var isEmoji: Bool {
        return unicodeScalars.allSatisfy { $0.properties.isEmoji }
    }
}

func recentlyUsedEmoji() -> [Character]? {
  #if os(iOS)

sahara-ooga

Have Xcode 9 render markdown

To make Xcode 9 render markdown file eg. README.md, drop .xcodesamplecode.plist in your .xcodeproj/ folder. .xcodesamplecode.plist is like this:

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <array/> </plist>

For convenience, There is this tool, which is derived from a tutorial.

macmade

/*******************************************************************************
 * The MIT License (MIT)
 * 
 * Copyright (c) 2017 Jean-David Gadina - www.xs-labs.com
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is

levantAJ

import ImageIO
import AVFoundation

var cvPixelBuffer: CVPixelBuffer? {
    var pixelBuffer: CVPixelBuffer? = nil
    let options: [NSObject: Any] = [
        kCVPixelBufferCGImageCompatibilityKey: false,
        kCVPixelBufferCGBitmapContextCompatibilityKey: false,
        ]
    let status = CVPixelBufferCreate(kCFAllocatorDefault, Int(size.width), Int(size.height), kCVPixelFormatType_32BGRA, options as CFDictionary, &pixelBuffer)

kharrison

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

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

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

mcmurrym

public extension CustomDebugStringConvertible {
    var debugDescription: String {
        return debugDescription()
    }
    
    func debugDescription(_ indentationLevel: Int = 0, includeType: Bool = true) -> String {
        
        let indentString = (0..<indentationLevel).reduce("") { tabs, _ in tabs + "\t" }
        
        var s: String

natecook1000

// CalculatorView.swift		
// as seen in http://nshipster.com/ibinspectable-ibdesignable/		
//		
// (c) 2015 Nate Cook, licensed under the MIT license		

/// The alignment for drawing an String inside a bounding rectangle.
enum NCStringAlignment {
    case LeftTop
    case CenterTop
    case RightTop

afknapping

How to make the blue shapes in Keynote go away

Create a standard shape

The styles are not just on the object but also in the Shape Stye on the upper left of the style panel

Style your new defaults on the example shape

matej

//
//  CALayer+MBAnimationPersistence.h
//
//  Created by Matej Bukovinski on 19. 03. 14.
//  Copyright (c) 2014 Matej Bukovinski. All rights reserved.
//

#import <QuartzCore/QuartzCore.h>