cristhianleonli

func moveZeros(array l: [Int]) -> [Int] {
    var array = l
    var zeroPointer = array.count - 1
    var i = array.count - 1
    
    while i >= 0 {
        if array[i] != 0 {
            array[zeroPointer] = array[i]
            zeroPointer -= 1
        }

cristhianleonli

// recursively with redundant calculations
func fibo(n: Int) -> Int {
    if n < 2 { return n }
    return fibo(n: n - 1) + fibo(n: n - 2)
}

// with memoization
var memo = Dictionary<Int, Int>()

func fibMemo(_ n: Int) -> Int {

cristhianleonli

// in AppDelegate.swift
private func setupApplicationController() {
  window = UIWindow()
  window?.makeKeyAndVisible()

  let vc = UINavigationController(rootViewController: MainController())
  window?.rootViewController = vc
}

private func setupApplicationAppearance() {

cristhianleonli

class ViewController: UIViewController {
    
    @IBOutlet private weak var cardView: UIView!
    
    private var animator: UIDynamicAnimator!
    
    private var snapping: UISnapBehavior!
    
    override func viewDidLoad() {
        super.viewDidLoad()

cristhianleonli

import UIKit

class ViewController: UIViewController {
    
    override func loadViewIfNeeded() {
        super.loadViewIfNeeded()
        print(#line)
        // Loads the view controller's view if it has not already been set.
    }
    

cristhianleonli

import Foundation

class EntitiesFinder {
    /**
     Find if in the given `string` exists any term from the `array`
     - Parameter array: set of strings to find with in the string
     - Parameter string: target text where to find the entities
     - Returns: array of ranges with every found entity, Range => (location, length)
     */
    class func findEntitiesRanges(for array: Set<String>, in string: String) -> [NSRange] {

cristhianleonli

import Foundation

typealias Matrix = [[Bool]]
typealias Vector = [Bool]

func fractal(n: Int) {
    let width = 63
    let height = width / 2 + 1
    
    var matrix = createMatrix(w: width, h: height)

cristhianleonli

import UIKit

open class PullUpController: UIViewController {
    
    public enum Action {
        /**
         The action used when the pull up controller's view is added to its parent view
         */
        case add
        /**

cristhianleonli

import UIKit
import Foundation

extension UIImage {
    func tintedImage(imageColor: UIColor) -> UIImage {
        UIGraphicsBeginImageContextWithOptions(size, false, UIScreen.main.scale)
        let context = UIGraphicsGetCurrentContext()
        context?.translateBy(x: 0, y: size.height)
        context?.scaleBy(x: 1.0, y: -1.0)
        

cristhianleonli

import UIKit

public extension UIColor {
    /**
     Creates a color from red, green, blue and alpha
     - Parameter red: number <0 to 255> indicating red
     - Parameter green: number <0 to 255> indicating green
     - Parameter blue: number <0 to 255> indicating blue
     - Parameter alpha: number <0 to 1> indicating alpha, default 1
     - Returns: a color formed with given values