Day142 — path to iOS developer

Jacky Tsang

2 min readFeb 23, 2021

iOS & Swift - The Complete iOS App Development Bootcamp

Welcome to the Complete iOS App Development Bootcamp. With over 39,000 5 star ratings and a 4.8 average my iOS course…

www.udemy.com

Section 15

Constant and static keyword

Properties - The Swift Programming Language (Swift 5.4)

Properties associate values with a particular class, structure, or enumeration. Stored properties store constant and…

docs.swift.org

UITableView

Apple Developer Documentation

Edit description

developer.apple.com

Customize UITableViewCell

Type Casting, as as? as! is

as -> upcast

as? -> optional downcast

as! -> forced downcast

is -> type check

Any > AnyObject > NSObject

Type Casting - The Swift Programming Language (Swift 5.4)

Type casting is a way to check the type of an instance, or to treat that instance as a different superclass or subclass…

docs.swift.org

current time

Date().timeIntervalSince1970

IQKeyboardManager

IQKeyboardManager allows you to prevent this issue of keyboard sliding up and covering UITextField/UITextView without needing you to write any code or make any additional setup

hackiftekhar/IQKeyboardManager

While developing iOS apps, we often run into issues where the iPhone keyboard slides up and covers the…

github.com

Hide NavigtaionBar at Welcome Screen

ViewController LifeCycle

viewDidLoad -> viewWillAppear -> viewDidAppear -> viewWillDisappear -> viewDidDisappear

Work with View Controllers

In this lesson, you'll continue to work on the user interface (UI) for the meal scene in the FoodTracker app. You'll…

developer.apple.com

appbrewery/AppLifecycle

You can't perform that action at this time. You signed in with another tab or window. You signed out in another tab or…

github.com

Application LifeCycle

AppDelegate, ScreenDelegate

Apple Developer Documentation

Edit description

developer.apple.com

Day142 — path to iOS developer

iOS & Swift - The Complete iOS App Development Bootcamp

Welcome to the Complete iOS App Development Bootcamp. With over 39,000 5 star ratings and a 4.8 average my iOS course…

Section 15

Constant and static keyword

Properties - The Swift Programming Language (Swift 5.4)

Properties associate values with a particular class, structure, or enumeration. Stored properties store constant and…

UITableView

Apple Developer Documentation

Edit description

Customize UITableViewCell

Type Casting, as as? as! is

Type Casting - The Swift Programming Language (Swift 5.4)

Type casting is a way to check the type of an instance, or to treat that instance as a different superclass or subclass…

current time

IQKeyboardManager

hackiftekhar/IQKeyboardManager

While developing iOS apps, we often run into issues where the iPhone keyboard slides up and covers the…

Hide NavigtaionBar at Welcome Screen

ViewController LifeCycle

Work with View Controllers

In this lesson, you'll continue to work on the user interface (UI) for the meal scene in the FoodTracker app. You'll…

appbrewery/AppLifecycle

You can't perform that action at this time. You signed in with another tab or window. You signed out in another tab or…

Application LifeCycle

Apple Developer Documentation

Edit description

Written by Jacky Tsang