Alex Paul alexpaul

// config file
systemLog:
  destination: file
  path: /usr/local/var/log/mongodb/mongo.log
  logAppend: true
storage:
  dbPath: /usr/local/var/mongodb
net:
  bindIp: 127.0.0.1

const str = `{\"hitPaywall\":false,\"counted\":false}`

const newStr = str.replaceAll('\\', '')

console.log(newStr) // {"hitPaywall":false,"counted":false}

HackerRank Questions

1. Mini-max Problem

HackerRank - Mini-max Problem

func miniMaxSum(arr: [Int]) -> Void {
    // Write your code here
    guard arr.count > 4 else { return }

https://www.nytimes.com/2021/05/20/magazine/extended-stay-hotels.html?unlocked_article_code=AAAAAAAAAAAAAAAACEIPuonUktbfqohkTVUZAybQVNcuvByAiL_C0KAxgHPzIG2OVT9TiuQSH4WE4AHNea9nLZMV7giseeVgYvUpVeAgiahWJVBsQA2l5cfbxMgPc3s57N25DjhzgsiVUPVprzOxKzPmcL0lmebg7xmIbnL4G_CKiQ1XLw5hpZJhfVCs0GVZhfuWV74ohaQtmKspFZt4Rj8fZSWVvPCOCBx2O9-ObRm0-RBhEqgCGmmVxYjAnupGJAZCClvGTGd95nI-6r5cOdAXPqX_LH0waSJNy6wQ4O9I2fEyqgsdyL0&referringSource=articleShare

Swift Language Primer

Types and Variables

Swift is a compiled, strongly-typed language. The compiler uses type inference to identify the type of an object, or you can explicitly use type annotation.

Type Inference

var favoritePeanut = "Charlie Brown" // String

HackerRank Questions / Solutions

1. Missing Numbers

Swift Solution

// https://www.hackerrank.com/challenges/missing-numbers/problem

DSA Assessment

Quesion 1

Print Elements in a Linked List

HackerRank

Product Manager Video Walkthroughs

What do product manager do? https://www.youtube.com/watch?v=yUOC-Y0f5ZQ

How to Crack the Product Manager Interview https://www.youtube.com/watch?v=61M1r69ZWDg

Associate Product Manager Mock Interview

	{
	"00ac": {
	"id": "00ac",
	"location": [
	40.829521,
	-73.874516
	],
	"name": "Morrison Av- Sound View",
	"stops": {
	"610": [

	extension UINavigationController {
	func hideHairline() {
	if let hairline = findHairlineImageViewUnder(navigationBar) {
	hairline.isHidden = true
	}
	}
	func restoreHairline() {
	if let hairline = findHairlineImageViewUnder(navigationBar) {
	hairline.isHidden = false
	}