iOS Notes and more

MapKit
StoreKit
CoreML
ARKit
EventKit
UIKit
Code Challenges 🧐
100DaysOfSwift

MapKit

  - A map view of COVID-19 resources located in City of Los Angeles

StoreKit

Colors

View a list of colors, In-App Purchase unlocks all colors.

  -  Go to developer account and under Certificates, Identifiers & Profiles create a new certificate (In-App Purchase automaticly selected)
  -  In appstoreconnect go to Feaures, under In-App Purchase add and select Non-Consumable
      - Set Product ID, Reference Name, Pricing, and add a Localization.
      - Create a new user by going to Users & Access, Under Sandbox Tester 
  - Under Singing&Cabilities, + Capability In-App-Purchase
  - Use Sandbox account for testing

CoreML

Image Recognition

Trained Models

  - Use Vision and CoreML to recognize images

ARKit

AR Dice

  - touch on a  location of the plane to roll the dice, shake the phone to roll again

AR Ruller

 - Measure objects on vertical planes in CentiMeters using 2 SCNNode positions

Pokemon 3D

  - creating AR Resourcess
  - Image Tracking

EventKit

myCalendar

  - Eventkit
  - EventStore
  - EkeCalendar

UIKit

LayOuts_Animations

  - UICollectionViewLayout, DiffableDataSource, UIViewControllerTransitioningDelegate
  - PinterestLayout Collection View
  - Circular Transition 
  - TableView animation

Slide out Menu

 - slide menu with smooth transition. (basic version for reference)

Code Challenges 🧐

Code Chanllenges

Hackerrank
leetcode
codewars.com
edabit.com

100DaysOfSwift

Challenge with hackingwithswift.com

Coordinator Pattern

Lesson Video

TextTranform
- Mac app

Project 24: Swift Strings

extension String {
	func withPrefix(_ prefix: String) -> String {
		let check =  self.hasPrefix(prefix)
		if check {
			return self
		}
		print(check)
		return prefix + self
	}

	var isNumeric: Bool {
		for c in self {
			for i in 0...9 {
				if let n = Int(String(c)){
					if n == i { return true } }
			}
		}
		return false
	}

	func lineArray() -> [String] {
		var arr: [String] = []
		var newStr = ""

		for c in self {
			if c == "\n" {
				arr.append(newStr)
				newStr = ""
			} else {
				print(c)
				newStr += String(c)
			}
		}

		arr.append(newStr)
		return arr
	}

}

Project 22: Detect-a-Beacon

  - Requesting location: Core Location
  - Hunting the beacon: CLBeaconRegion

Project 21: Local Notifications

  - UNUserNotificationCenter, UNNotificationRequest
  - UNMutableNotificationContent, UNCalendarNotificationTrigger
  - UNTimeIntervalNotificationTrigger
  - Send reminders, prompts and alerts even when your app isn't running.

Project 20: Fireworks Night

  - Timer and follow()
  - SKEmitterNode
  - shake gesture

Project 19: JavaScript Injection

  - Making a shell app
  - Adding an extension: NSExtensionItem
  - Editing multiline text with UITextView
  - Fixing the keyboard: NotificationCenter

Milestone: Projects 16-18
```
      - spritekit
```

Project 18: Debugging

  - Basic Swift debugging using print()
  - Debugging with assert()
  - Debugging with breakpoints
  - View debugging

Project 17: Space Race

  - SpriteKit
  - Timer, linearDamping, angularDamping
  - didBegin()

Project 16 : Capital Cities

  - Up and running with MapKit
  - Annotations and accessory views: MKPinAnnotationView
  - Creating a WKWebView programmatically

Milestone: Projects 13-15

Fun Country Facts App

 -  Programmatic UI
 - Created Json file holding all data
 - Parsing JSON using the Codable protocol
 - performSelector(inBackground: , performSelector(onMainThread:
 - UIView Extension for NSLayoutConstraint.activate
 - Core Animation: Transform: CGAffineTransform

Project 15: Animation

  - Switch, case, animate: animate(withDuration:)
  - Transform: CGAffineTransform

Project 14: Whack-a-Penguin

      - spritekit
      - SKCropNode
      - SKAction moveBy(x:y:duration:)
      - SKAction sequences

Project 13: Instafilter

  - Core Image, UISlider, writing to the photo library
  - Importing a picture
  - Applying filters: CIContext, CIFilter
  - Saving to the iOS photo library

Milestone: Projects 10-12

Details

 - You’ll need to make ViewController build on UITableViewController rather than just UIViewController.
  - Just like in project 10, you should create a custom type that stores an image filename and a caption string, then use either Codable or NSCoding to load and save that.
  - Use a UIAlertController to get the user’s caption for their image – a single text field is enough.
  - You’ll need to design your detail view controller using Interface Builder, then call instantiateViewController to load it when a table view row is tapped.

Project 12 : UserDefaults

     - Reading and writing basics: UserDefaults
      - [Fixing Project 10](https://github.com/hectorsvill/100DaysOfSwift/tree/master/Project12a/Project10): NSCoding
      - [Fixing Project 10](https://github.com/hectorsvill/100DaysOfSwift/tree/master/Project12b/Project10): Codable

Project 11 : Pachinko

  - Falling boxes: SKSpriteNode, UITouch, SKPhysicsBody
  - Bouncing balls: circleOfRadius
  - Spinning slots: SKAction
  - Collision detection: SKPhysicsContactDelegate
  - Scores on the board: SKLabelNode
  - Special effects: SKEmitterNode

Project 10: Names to Faces

  - Designing UICollectionView cells
  - UICollectionView data sources
  - Importing photos with UIImagePickerController
  - Custom subclasses of NSObject

MILESTONE : PROJECTS 7-9
- Build a HangMan game using UIKit
- Challenge Description

Project 9 : Grand Central Dispatch

  - DispatchQueue
  - perform(inBackground:)

Project 8 : Seven Swifty Words

  - addTarget()
  - enumerated()
  - count()
  - index(of:)
  - joined()
  - property observers
  - range operators

Project 7 : Whitehouse Petitions

  - JSON
  - Data
  - UITabBarController

Project 6 : Auto Layout

  - NSLayoutConstraint
  - Visual Format Language
  - layout anchors

Project 5 : Word Scramble

  - Closures
  - method return values
  - booleans
  - NSRange

Project 4 : Easy Browser
- loadView()
- WKWebView,
- URLRequest
- UIToolbar
- UIProgressView
- key-value observing

Project 3 : Social Media

  - UIBarButtonItem
  - UIActivityViewController
  - URL

Project 2 : Guess the Flag

  - Asset catalogs
  - UIButton, CALayer
  - UIColor
  - UIAlertController

Project 1 : Storm Viewer

- Constants and variables
- UITableView, UIImageView
- FileManager, storyboards
- User Defaults

Swift Notes : Swift 4.2 notes

hectorsvill / 100DaysOfSwift