AmatsuZero

var readline = require('readline'),
    fs = require('fs');

var LinkMap = function(filePath) {
	this.files = []
	this.filePath = filePath
}

LinkMap.prototype = {
	start: function(cb) {

AmatsuZero

import Foundation

enum RandomSource {
  static let file = fopen("/dev/urandom", "r")!
  static let queue = DispatchQueue(label: "random")
  
  static func get(count: Int) -> [Int8] {
    let capacity = count + 1 // fgets adds null termination
    var data = UnsafeMutablePointer<Int8>.allocate(capacity: capacity)
    defer {

AmatsuZero

import UIKit

public protocol RandomWaterfallLayoutDelegate: class {
    /// 列数
    func columnCount(_ layout: RandomWaterfallLayout) -> CGFloat
    /// 列间距
    func columnMargin(_ layout: RandomWaterfallLayout) -> CGFloat
    /// 行间距
    func rowMargin(_ layout: RandomWaterfallLayout) -> CGFloat
    /// CollectionView 边距

AmatsuZero

//  based on http://stackoverflow.com/questions/13017257/how-do-you-determine-spacing-between-cells-in-uicollectionview-flowlayout  https://github.com/mokagio/UICollectionViewLeftAlignedLayout

import UIKit
extension UICollectionViewLayoutAttributes {
    func leftAlignFrame(with sectionInset:UIEdgeInsets){
        var tempFrame = frame
        tempFrame.origin.x = sectionInset.left
        frame = tempFrame
    }
}

AmatsuZero

hdiutil create -o /tmp/HighSierra.cdr -size 5200m -layout SPUD -fs HFS+J
hdiutil create -o /tmp/HighSierra.cdr -size 5200m -layout SPUD -fs HFS+J
sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/install_build
mv /tmp/HighSierra.cdr.dmg ~/Desktop/InstallSystem.dmg
hdiutil detach /Volumes/Install\ macOS\ High\ Sierra
hdiutil convert ~/Desktop/InstallSystem.dmg -format UDTO -o ~/Desktop/HighSierra.iso

AmatsuZero

extension UIImage {
    func upFixedImage() -> UIImage? {
        // No-op if the orientation is already correct
        guard imageOrientation != .up else {
            return nil
        }
        
        var transform = CGAffineTransform.identity
        switch imageOrientation {
        case .down, .downMirrored:

AmatsuZero

extension CALayer {
  func applySketchShadow(
    color: UIColor = .black,
    alpha: Float = 0.5,
    x: CGFloat = 0,
    y: CGFloat = 2,
    blur: CGFloat = 4,
    spread: CGFloat = 0)
  {
    shadowColor = color.cgColor

AmatsuZero

func bridge<T : AnyObject>(obj : T) -> UnsafeRawPointer {
    return UnsafeRawPointer(Unmanaged.passUnretained(obj).toOpaque())
}

func bridge<T : AnyObject>(ptr : UnsafeRawPointer) -> T {
    return Unmanaged<T>.fromOpaque(ptr).takeUnretainedValue()
}

func bridgeRetained<T : AnyObject>(obj : T) -> UnsafeRawPointer {
    return UnsafeRawPointer(Unmanaged.passRetained(obj).toOpaque())

AmatsuZero

extension DispatchTime: ExpressibleByIntegerLiteral {
    public init(integerLiteral value: Int) {
        self = DispatchTime.now() + .seconds(value)
    }
}

extension DispatchTime: ExpressibleByFloatLiteral {
    public init(floatLiteral value: Double) {
        self = DispatchTime.now() + .milliseconds(Int(value * 1000))
    }

AmatsuZero

extension String {
    var fourCharCode: FourCharCode? {
        guard self.count == 4 else {
            return nil
        }
        return self.utf16.reduce(0) { $0 << 8 + FourCharCode($1) }
    }
}