faganello60

/*
 Given a array of numbers representing the stock prices of a company in chronological order, write a function that calculates the maximum profit you could have made from buying and selling that stock once. You must buy before you can sell it.
 For example, given [9, 11, 8, 5, 7, 10], you should return 5, since you could buy the stock at 5 dollars and sell it at 10 dollars.
 */

func stockPrice(stocks: [Int]) -> Int {
    var max = 0
    for(i, buy) in stocks.enumerated() {
        for sell in i+1..<stocks.count {
            let profit = stocks[sell] - buy

faganello60

import SwiftUI
import Combine

public protocol Mask {
    var maskFormat: String { get set }
    func formateValue(_ value: String) -> String
}

extension Mask {
    public func formateValue(_ value: String) -> String {

faganello60

public extension UIView {
    func roundCorners(_ corners: UIRectCorner, radius: CGFloat) {
        let roundedLayer = CAShapeLayer()
        roundedLayer.path = UIBezierPath(
            roundedRect: bounds,
            byRoundingCorners: corners,
            cornerRadii: CGSize(width: radius, height: radius)
            ).cgPath
        layer.mask = roundedLayer
    }

faganello60

public init(childViewController: UIViewController) {
        self.childViewController = childViewController
        super.init(
            nibName: String(describing: BottomSheetViewController.self),
            bundle: Bundle(for: BottomSheetViewController.self)
        )
        modalPresentationStyle = .overFullScreen
        modalTransitionStyle = .crossDissolve
    }
    

faganello60

@IBOutlet weak private var contentView: UIView!
@IBOutlet weak private var contentViewBottomConstraint: NSLayoutConstraint!
@IBOutlet weak private var contentViewHeight: NSLayoutConstraint!

faganello60

import UIKit

// Inteiros: 1,2,3,4,5
// Doubles: 1.1,1.2,1.334
// String: "Hello"
// Const: let
// Variaveis: var

var a: Int = 1
var b: Int = 5

faganello60

protocol Friendly {
    func highFive()
}

protocol Angrily {
    func rude()
}

extension Friendly {
    func highFive() {

faganello60

class Personage {
    func compliment() {
        print("Hi there")
    }
}

class Singer: Personage {
    func highFive() {
        if isGood {
            compliment()

faganello60

class Personage {
    func compliment() {
        print("Hi there")
    }
}

class Singer: Personage {}

let operaSinger = Singer()
operaSinger.compliment()

faganello60

class ViewController: BaseViewController, UIController {

    var navigationTitle: String {
        return "ViewController"
    }

    override func viewDidLoad() {
        super.viewDidLoad()    
    }
}