atomicbird

/// Log the current filename and function, with an optional extra message. Call this with no arguments to simply print the current file and function. Log messages will include an Emoji selected from a list in the function, based on the hash of the filename, to make it easier to see which file a message comes from.
/// - Parameter message: Optional message to include
///   - file: Don't use; Swift will fill in the file name
///   - function: Don't use, Swift will fill in the function name
///   - line: Don't use, Swift will fill in the line number
func logMilestone(_ message: String? = nil, file: String = #file, function: String = #function, line: Int = #line) -> Void {
    #if DEBUG
    // Feel free to change the list of Emojis, but don't make it shorter, because a longer list is better.
    let logEmojis = ["😀","😎","😱","😈","👺","👽","👾","🤖","🎃","👍","👁","🧠","🎒","🧤","🐶","🐱","🐭","🐹","🦊","🐻","🐨","🐵","🦄","🦋","🌈","🔥","💥","⭐️","🍉","🥝","🌽","🍔","🍿","🎹","🎁","❤️","🧡","💛","💚","💙","💜","🔔"]
    let logEmoji = logEmojis[abs(

asmallteapot

import Foundation

extension Dictionary where Value: RangeReplaceableCollection {
    public mutating func append(element: Value.Iterator.Element, toValueOfKey key: Key) -> Value? {
        var value: Value = self[key] ?? Value()
        value.append(element)
        self[key] = value
        return value
    }
}

kostiakoval

func measure(title: String!, call: () -> Void) {
  let startTime = CACurrentMediaTime()
  call()
  let endTime = CACurrentMediaTime()
  if let title = title {
    print("\(title): ")
  }
  print("Time - \(endTime - startTime)")
}

eternalstorms

UI- and App Frameworks Evangelist - Jake Behrens, behrens@apple.com, twitter: @Behrens
	- What's new in Cocoa
	- Accessibility in iOS
	- Building User Interfaces for iOS 7
	- Getting Started with UIKit Dynamics
	- What's new in Cocoa Touch
	- What's New With Multitasking
	- Best Practices for Cocoa Animation
	- Improving Power Efficiency with App Nap
	- Introducing Text Kit