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Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update

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# 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

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// 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

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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

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import Foundation

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

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

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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

---

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,

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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

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Configure Git to use a proxy

##In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

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| Title | Description