rajatmohanty

Note on Full Stack development at Frontendmasters.com

note: exclude the leading $ for commands, that just shows it a bash script and is meant to be run in a terminal

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Full Stack => Knowing everything up from the front to the back

Frontend can be

• Cars, -television, -browser, -etc

backend can be

• API's, -platform, -Database -Security,

rajatmohanty

import Foundation

@propertyWrapper struct Notifier<Value> {
  private let identifier: String

  var wrappedValue: Value? {
    didSet {
      NotificationCenter.default.post(name: Notification.Name(identifier), object: wrappedValue)
    }
  }

rajatmohanty

import UIKit

class RootViewController: UIViewController {
    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)
        
        let text = "Cute cat"
        let image = UIImage(named: "cat.jpg")!
        
        // Note: you can't wrap the text and image into a single "TextImage" object and selectively return both or one as UIActivityItemSource doesn't like holding arrays

rajatmohanty

// Download the "video GIF"
let data = try! Data(contentsOf: URL(string: "https://thumbs.gfycat.com/ThankfulLawfulAsianelephant-mobile.mp4")!)
let fileName = String(format: "%@_%@", ProcessInfo.processInfo.globallyUniqueString, "html5gif.mp4")
let url = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent(fileName)
try! data.write(to: url, options: [.atomic])

// Do the converties
let asset = AVURLAsset(url: url)
guard let reader = try? AVAssetReader(asset: asset) else {
    return

rajatmohanty

# how to run this thingy
# create a file on your mac called setup.sh
# run it from terminal with: sh setup.sh

#!/bin/bash
set -euo pipefail

# Display message 'Setting up your Mac...'
echo "Setting up your Mac..."
sudo -v

rajatmohanty

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update