bugrym

ScrollView:
      leading & trailing constraints to safe area 
      top & bottom constraints to super view 
ContainerView: 
      leading, trailing, top, bottom constraints to super view (ScrollView) 
      equal width to super view (ScrollView)
      center vertically(Y) to super view (ScrollView)

bugrym

extension UIView {
    
    public var width:CGFloat {
        return self.frame.size.width
    }
    
    public var height:CGFloat {
        return self.frame.size.height
    }
    

bugrym

^[A-Z](?:[A-Z][0-9]{0,6})?$ regex for validate passport series format: XX000000


let validatedString = NSPredicate(format:"SELF MATCHES %@", validationExpression)
            return validatedString.evaluate(with: text)

bugrym

public struct Stack<Element> {
    private var elements:[Element] = []
    
    public var isEmpty:Bool {
        peek() == nil
    }
    
    public init() { }
    
    public mutating func push(_ element:Element) {

bugrym

func multiplicatorWith(base:Int, rate:Int) -> Int {
    var initialValue = base
    for _ in 1..<rate {
        initialValue *= base
    }
    
    OR 
    
    for _ in 0..<(rate - 1) {
        initialValue *= base

bugrym

1. App Store Connect 
2. Users and Access 
3. Tap + 
4. Send an invite and add new user to App Store Connect 
5. App Store Connect -> My Apps
6. App Store Connect Users
7. Tap + to add a new tester to App 

bugrym

//
//  AdaptiveScroll.swift
//  RatingApp
//
//  Created by Vladyslav Bugrym on 25.03.2020.
//  Copyright © 2020 admin. All rights reserved.
//

import UIKit

bugrym

func findNumbers(_ nums: [Int]) -> Int {
    var res = 0
    if nums.count >= 1 && nums.count <= 500 {
    nums.map {
        if $0 >= 1 && $0 <= 100000 {
         
            var givenNum = $0
            var digits:[Int] = []
            
            repeat {

bugrym

func subtractProductAndSum(_ n: Int) -> Int {
    var givenNum = n
    var num:[Int] = []
    
    if n >= 1 && n <= 100000 {
    repeat {
        let digit = givenNum%10
        givenNum /= 10
        num.append(digit)
    } while (givenNum != 0)

bugrym

func defangIPaddr(_ address: String) -> String {
    return address.replacingOccurrences(of: ".", with: "[.]")
}