{"id":396192,"date":"2024-06-29T12:41:33","date_gmt":"2024-06-29T12:41:33","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=396192"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=396192","title":{"rendered":"Ontol \u043f\u0440\u043e Kotlin: \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0430 28 \u0441\u0430\u043c\u044b\u0445 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0445 \u043a\u0443\u0440\u0441\u043e\u0432 \u0438 \u0432\u0438\u0434\u0435\u043e \u043d\u0430 Youtube<\/span>"},"content":{"rendered":"
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freeCodeCamp<\/b> \u2014 \u043b\u0443\u0447\u0448\u0438\u0439 \u0438 \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0439 \u043a\u0430\u043d\u0430\u043b \u0434\u043b\u044f \u0441\u0430\u043c\u043e\u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e. \u041c\u043d\u043e\u0433\u0438\u0435 \u043f\u043b\u0430\u0442\u043d\u044b\u0435 \u0448\u043a\u043e\u043b\u044b \u043f\u0440\u043e\u0441\u0442\u043e \u0434\u0435\u043b\u0430\u044e\u0442 \u00ab\u0440\u0435\u0440\u0430\u0439\u0442\u00bb \u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0438 \u043f\u0440\u043e\u0434\u0430\u044e\u0442 \u0437\u0430 100\u041a \u0440\u0443\u0431.<\/p>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
(0:00:50) Create Your First Kotlin Project
(0:04:23) Hello World
(0:06:33) Working With Variables
(0:11:04) Type System
(0:15:00) Basic Control Flow
(0:21:31) Basic Kotlin Functions
(0:27:12) Function Parameters
(0:32:52) Arrays
(0:35:28) Iterating with forEach
(0:41:17) Lists
(0:42:47) Maps
(0:45:05) Mutable vs Immutable Collections
(0:49:24) Vararg Parameters
(0:54:21) Named Arguments
(0:56:26) Default Parameter Values
(1:00:27) Create A Simple Class
(1:03:35) Adding Class Properties
(1:05:15) Class Init Block
(1:06:40) Accessing Class Properties
(1:07:32) Primary Constructor Properties
(1:08:17) Secondary Constructors
(1:09:50) Working With Multiple Init Blocks
(1:11:30) Default Property Values
(1:11:59) Properties With Custom Getters\/Setters
(1:16:52) Class Methods
(1:20:12) Visibility Modifiers \u2014 Public\/Private\/Protected\/Public
(1:22:30) Interfaces
(1:24:21) Abstract Classes
(1:26:13) Implementing An Interface
(1:26:35) Overriding Methods
(1:28:30) Default Interface Methods
(1:29:30) Interface Properties
(1:31:40) Implementing Multiple Interfaces
(1:32:57) Type Checking And Smart Casts
(1:36:18) Inheritance
(1:43:07) Object Expressions
(1:45:06) Companion Objects
(1:49:51) Object Declarations
(1:52:41) Enum Classes
(1:58:16) Sealed Classes
(2:00:07) Data Classes
(2:12:25) Extension Functions\/Properties
(2:16:40) Higher-Order Functions
(2:29:07) Using The Kotlin Standard Library
(2:00:07) Data Classes <\/div>\n<\/p><\/div>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
1
(0:00) Introduction<\/p>\n

2
(5:14) Model View ViewModel (MVVM) Architecture fundamentals and variations
(5:38) Is MVVM the perfect architecture?
(7:41) Overview of MVVM with whiteboard example
(12:11) Pros and Cons of MVVM
(18:58) Package structure<\/p>\n

3
(23:22) How to create Vector Drawables
(24:22) Difference between Raster (PNG, JPG, BMP) and Vector (SVG) Images?
(27:55) Uh Oh!
(28:41) How to use Inkscape to create an SVG from a BMP\/PNG
(30:07) How to convert an SVG into an Android Studio Vector Asset
(32:29) How to create simple animations using animation lists and fade animations<\/p>\n

4
(38:19) Material Design User Interface using ConstraintLayout and Styles
(41:00) Building an XML Layout using ConstraintLayout
(51:09) Using ConstraintLayout Chains
(55:43) Some tips on using Styles to create a material design look<\/p>\n

5
(56:51) How to use (and when not to use) the Android Navigation Component from Android Jetpack
(1:00:00) Adding Safe Args to gradle
(1:01:15) Building a Navigation Graph using the Navigation Editor (XML)
(1:11:00) Creating a NavHostFragment to host the Navigation Component and adding it to an Activity
(1:15:29) How to actually change destinations in our Fragments using the Navigation Component (with safe args)<\/p>\n

6
(1:20:00) Setting up Fragments as Views in MVVM using Kotlin Synthetic Properties
(1:25:32) Starting point
(1:27:54) Importing an XML layout to an Activity\/Fragment using Kotlin Synthetic Properties
(1:32:09) How to reference Views in the Fragment using synthetic properties
(1:33:41) Adding onClickListener to our views
(1:38:03) Intercepting OnBackPressed (NOTE: The API for this has changed since making this video. I have updated the Repository appropriately)
(1:39:40) How to observe the ViewModel using LiveData callbacks<\/p>\n

7
(1:43:22) ViewModels in MVVM with Kotlin Coroutines for Concurrency
(1:45:26) A look at my BaseViewModel class which contains part of the Coroutines Implementation (Coroutine Scope)
(1:49:25) Starting point
(2:01:40) Handling events from the View in the ViewModel
(2:05:34) Using the launch Coroutine Builder to access data
(2:08:44) How to update the MutableLiveData fields to publish data to the View<\/p>\n

8
(2:19:35) Modern RecyclerView implementation using LiveData to handle ItemTouchListener() callbacks
(2:22:49) Overview of the RecyclerView within the XML View with LinearLayoutManager
(2:26:53) What does the DiffUtil do?
(2:28:48) A look at the source code of ListAdapter to better understand how it works
(2:35:34) Writing the RecyclerView.ViewHolder class
(2:37:23) Why is it actually called a RecyclerView? What gets Recycled?
(2:37:58) Writing our RecyclerView.ListAdapter
(2:46:37) How to use a MutableLiveData object to publish events from the onClickListener in the ViewHolders
(2:48:09) Overview of the Fragment which manages the RecyclerView, and how to avoid memory leaks!<\/p>\n

9
(2:53:17) FirebaseAuth for User Authentication using Google Sign In
(2:54:00) How to set up a new Firebase Project using Android Studio
(2:54:36) Enabling Authentication (FirebaseAuth) in the Firebase Console
(2:55:00) Setting up a debug signing certificate for your App in Firebase
(2:56:48) Gradle Configurations for FirebaseAuth
(2:58:00) Setting up GoogleSignInProvider
(2:59:24) Handling the result in onActivityResult
(3:01:06) Back FirebaseAuth Implementation using Coroutines<\/p>\n

10
(3:05:31) Local Database with Room Persistence Library and Coroutines
(3:06:17) Entities and Primary Keys in Room
(3:08:50) Setting up a Dao (Data Access Object) in Room
(3:12:28) Overview of RoomDatabase implementation
(3:14:21) How to build your Database and get a reference to you Dao
(3:14:47) How to get data in and out of the Dao using suspend functions<\/p>\n

11
(3:16:34) Setting up a Local and Remote Database using Firebase’s Firestore NoSQL library
(3:17:33) Communicating with Firestore using a Repository, with Coroutines<\/p>\n

12
(3:21:59) Dependency Injection using an AndroidViewModel, and ViewModelProvider.Factory
(3:22:29) What is dependency injection in simple terms?
(3:23:36) Implementing Dependency Injection using AndroidViewModel
(3:24:13) Quick look at using a ViewModelProvider.Factory to create our ViewModel with the Injected Repository
(3:24:27) How to use our Dependency Injector from within a Fragment or Activity <\/div>\n<\/p><\/div>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
(0:00:00) Intro + app overview
(0:05:40) Create the main layout
(0:19:43) Setup the RecyclerView to show memory cards
(0:37:15) Add the BoardSize enum + create icons
(0:51:45) Create the memory card and game classes
(1:01:39) Implement the game logic
(1:20:20) Display game info
(1:27:45) Add menu options for game control
(1:41:59) Use an intent to navigate to the CreateActivity
(1:58:04) Build the image grid in the creation flow
(2:11:55) Choose image intent
(2:30:03) Image upload preparation
(2:39:07) Upload to Firebase Storage
(2:59:43) Save the memory game to Firebase
(3:16:00) Play memory with custom images
(3:34:30) Add menu option to download a game
(3:45:53) Style updates
(3:56:33) Creating a release build
(4:04:09) Publishing your app to Google Play
(4:19:53) Concept Review <\/p><\/div>\n<\/p><\/div>\n
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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
Section 1<\/b>
(0:00:00) Course Overview: About Me, You, and this Course
(0:09:23) How to Run the Examples
(0:10:59) Kotlin Syntax Practice for Beginners<\/p>\n

Section 2<\/b>
(0:39:26) Data Landscape: Memory Spaces and Named Addresses (References)
(0:44:21) How to use \u00abval\u00bb and \u00abconst val\u00bb References to promote Immutability\/Efficiency:
(0:51:55) Using \u00abvar\u00bb Reference Types, and the problems with Shared Mutable State!
(0:58:58) Giving Structure to Data with Classes<\/p>\n

Section 3<\/b>
(1:19:45) A Fundamental Divide: Computation and Control Logic
(1:22:52) Computing Data means Solving Problems
(1:32:11) Controlling the Flow of Data
(1:37:24) Event Driven Programs
(1:57:33) Functional versus Imperative Program Style (mild introduction)<\/p>\n

Section 4<\/b>
(2:18:38) What is Software Architecture?
(2:21:14) Separation of Concerns
(2:34:13) Dependency Inversion: Using Interfaces Effectively for Front End and Back End
(3:06:22) Extension versus Abstraction: Open\/Closed Principle
(3:17:00) Dependency Injection: How, What, and Why?
(3:30:23) Inversion of Control via the Service Locator Pattern<\/p>\n

Section 5<\/b>
(3:44:25) Proving Programs with Tests (a light introduction to Testing)
(4:01:42) Solving Problem (Domains) by Analysis <\/div>\n<\/p><\/div>\n

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C\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
(0:00:16) Introduction & Overview: Topics, Source
(0:02:39) App Design Approach: 3rd Party Library Minimalism & MV-Whatever Architecture
(0:04:50) Domain package: Repository Pattern, Enum, Data Class, Sealed Class, Hash Code, Interfaces
(0:34:39) Common package: Extension Functions & Variables, Open-Closed Principle (OCP), Abstract Class, Singleton
(0:50:20) Persistence (Storage) package: Clean Architecture Back End w\/ Java File System Storage, Jetpack Proto Datastore
(1:28:07) UI package: Jetpack Compose UI Basics, Styles, Typography, Light & Dark Themes
(1:39:56) UI Components package: Modifiers, Reusable Toolbar & Loading Screens
(1:52:08) UI Active Game Feature package: Presentation Logic & ViewModel w\/ Coroutines, Kotlin Function Types
(2:30:55) UI Active Game Feature package: Sudoku Game with Jetpack Compose UI & Activity Container
Note: In a larger App, I’d suggest using Fragments as Containers; didn’t make sense to with this app though
(3:15:58) Computation Logic package: Overview, design, and testing of Graph DS & Algos for n-sized *square* Sudokus <\/div>\n<\/p><\/div>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
(00:00) Intro
(01:07) App architecture
(09:05) Firebase Authentication logic
(29:25) User sign up Cloud Function
(42:31) Display user emoji list
(57:13) Update emoji status
(1:07:15) Restrict input to emoji <\/div>\n<\/p><\/div>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
(00:00) Intro
(03:41) Retrieving data from the API
(21:43) Building the layout
(31:25) Render the spark line chart
(40:13) Add chart interaction
(54:26) Add colors and state spinner
(1:11:01) Ticker view + radio button styling
(1:23:47) Color update + conclusion <\/div>\n<\/p><\/div>\n

Google<\/b><\/p>\n

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Derek Banas<\/a><\/p>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
00:30 MacOS Install
02:49 Windows Install
04:30 Data Types
12:07 Casting
13:45 Strings
20:43 Arrays
25:52 Ranges
29:54 Conditionals
30:24 If
32:21 When
34:02 For
35:18 While
40:23 Functions
50:44 Higher Order Functions
56:40 Collection Operators
1:01:00 Exception Handling
1:03:05 Lists
1:08:00 Maps
1:10:50 Classes
1:16:00 Inheritance
1:18:12 Interfaces
1:22:22 Null Safety <\/div>\n<\/p><\/div>\n

Google<\/b><\/p>\n

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\u041b\u0435\u043a\u0446\u0438\u044f 2018 \u0433\u043e\u0434\u0430<\/p>\n

Traversy Media<\/a><\/p>\n

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\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
00:00 \u2014 Intro
00:33 \u2014 What we will build
01:42 \u2014 Why choose Kotlin for Android Development?
03:29 \u2014 Android Studio Setup
07:17 \u2014 Creating the project
08:57 \u2014 Android Studio Roundtrip
16:17 \u2014 Building the app’s layout
35:07 \u2014 Writing the Kotlin code for our app
01:03:04 \u2014 Recap of what we’ve done
01:06:25 \u2014 Setting up the Android emulator
01:08:15 \u2014 Running our app <\/div>\n<\/p><\/div>\n

tutorialsEU<\/a><\/p>\n

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\u0421\u043e\u0437\u0434\u0430\u0435\u043c \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 \u00ab\u0432\u043e\u0437\u0440\u0430\u0441\u0442\u0430 \u0432 \u043c\u0438\u043d\u0443\u0442\u044b\u00bb, 2020 \u0433\u043e\u0434<\/p>\n

\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
0:00:00 \u2014 Introduction
0:01:10 \u2014 Installing Android Studio
0:05:47 \u2014 Our First Project \u2014 The UI and how to change it
0:15:08 \u2014 Setting up the AVD (Android Virtual Device)
0:24:22 \u2014 Starting our first app
0:33:04 \u2014 Our First App \u2014 People Counter App
0:49:05 \u2014 Testing on our phone
0:54:49 \u2014 Outro for this chapter
0:55:42 \u2014 Intro \u2014 Fundamentals Chapter
0:57:08 \u2014 Basic Concepts of OOP Languages
1:03:13 \u2014 Val vs Var
1:11:07 \u2014 Datatypes of Numbers
1:19:57 \u2014 Datatypes bool, char and string
1:26:41 \u2014 Arythmetic operators
1:35:24 \u2014 Comparison operators and string interpolation
1:43:51 \u2014 assignment operators
1:50:24 \u2014 If Statements
2:02:45 \u2014 If Statements part 2
2:06:28 \u2014 When Expressions
2:18:58 \u2014 While Loops
2:26:33 \u2014 Do While Loops
2:29:51 \u2014 Another way to use while loops
2:33:32 \u2014 For Loops
2:38:44 \u2014 Functions \u2014 Parameters and arguments
2:52:00 \u2014 Nullables in Kotlin
3:02:01 \u2014 Nullables \u2014 elvis operator
3:07:26 \u2014 Outro Basics 1
3:08:57 \u2014 Intro Basics of OOP
3:10:21 \u2014 Classes and Objects
3:15:11 \u2014 Classes and Initializers
3:22:16 \u2014 Scope and Shadowing
3:27:32 \u2014 Member Variables, Functions and Constructors
3:42:00 \u2014 Lateinit \u2014 Setters and Getters
3:50:57 \u2014 Data Classes
4:00:37 \u2014 Inheritance
4:15:53 \u2014 Interfaces
4:27:07 \u2014 Abstract Classes
4:33:07 \u2014 Typecasting
4:40:55 \u2014 Outro OOP
4:42:19 \u2014 Intro more on Kotlin Basics
4:43:51 \u2014 Arraylists
4:49:37 \u2014 Lambda expressions
4:54:11 \u2014 Visibility modifiers
5:05:06 \u2014 Nested and Inner Classes
5:09:54 \u2014 Safe Casting
5:14:59 \u2014 Exception Handling with try and catch
5:30:35 \u2014 Outro More Basics
5:32:08 \u2014 Intro Age in Minutes App
5:33:39 \u2014 Setting up the UI for the App
5:48:22 \u2014 Difference of SP, DP Px
6:03:45 \u2014 Finalizing the UI
6:08:51 \u2014 Adding a DatePickerDialog and OnDateSetListener
6:22:13 \u2014 Using the selected Date to Display it
6:33:30 \u2014 Outro Age in Minutes
6:34:46 \u2014 Intro Calculator App
6:40:46 \u2014 Building the UI
6:55:34 \u2014 Using onClick and implementing the CLR
7:01:33 \u2014 Adding the onDecimalPoint
7:06:41 \u2014 Adding the onOperatorFunctionality
7:14:47 \u2014 Adding Subtraction \u2014 using substring and other string methods
7:27:47 \u2014 adding the missing operations
7:38:04 \u2014 Outro <\/div>\n<\/p><\/div>\n

\u041a\u0430\u043d\u0430\u043b \u0441 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0441\u0442\u044f\u043c\u0438: tutorialsEU<\/a><\/p>\n

Telusko<\/a><\/p>\n

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200 000 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
5 \u0447\u0430\u0441\u043e\u0432
\u0422\u0443\u0442\u043e\u0440\u0438\u0430\u043b \u0434\u043b\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u0445 2019 \u0433\u043e\u0434\u0430<\/p>\n

\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
1. Introduction \u2013 04:13
2. Hello World Program \u2013 08:31
3. How to create Android Project Using Kotlin \u2013 18:38
4. Class & Object \u2013 24:18
5. Var Val \u2013 29:56
6. Kotlin & Java together \u2013 32:51
7. Convert Java & Kotlin \u2013 38:07
8. Decompile Bytecode \u2013 40:06
9. Operators \u2013 46:07
10. String Template \u2013 50:41
11. If Else Expression \u2013 54:11
12. String Comparison \u2013 57:47
13. Null Handling \u2013 01:02:11
14. When Expression \u2013 01:07:04
15. Loop & Range \u2013 01:14:34
16. List & Map \u2013 01:27:20
17. Function Expression \u2013 01:35:23
18. Function calling from Java \u2013 01:44:34
19. Default and Named Parameters \u2013 01:51:20
20. String to Integer \u2013 02:03:21
21. Try Expression \u2013 02:07:32
22. Extension Function \u2013 02:12:17
23. Infix and Operator Overloading \u2013 02:20:20
24. Recursion \u2013 02:27:05
25. Recursion | Factorial \u2013 02:34:46
26. Tail Recursion \u2013 02:41:12
27. Constructor \u2013 02:46:46
28. Secondary Constructor \u2013 02:53:29
29. Inheritance \u2013 02:58:46
30. Constructor in Inheritance \u2013 03:09:35
31. Abstract class \u2013 03:14:21
32. Interface \u2013 03:20:17
33. Data Class \u2013 03:29:32
34. Object Keyword \u2013 03:40:09
35. Anonymous inner class \u2013 03:46:54
36. Companion Object \u2013 03:53:31
37. Companion Object | Factory Pattern \u2013 03:59:08
38. Backtick As Escape Character \u2013 04:03:18
39. User Input in Kotlin \u2013 04:06:42
40. Array \u2013 04:11:48
41. List \u2013 04:21:53
42. List of Objects \u2013 04:30:01
43. Higher Order Function \u2013 04:35:15
44. Filter and Map \u2013 04:49:06 <\/div>\n<\/p><\/div>\n

Devslopes<\/a><\/p>\n

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157 000 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
5 \u0447\u0430\u0441\u043e\u0432
\u0422\u0443\u0442\u043e\u0440\u0438\u0430\u043b \u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f 3 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, 2020<\/p>\n

\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
00:00:37 \u2014 Intro to Kotlin
00:04:28 \u2014 Installing Android Studio on macOS
00:17:12 \u2014 Installing Android Studio on Windows
00:27:21 \u2014 Installing Intellij for Kotlin on macOS
00:36:00 \u2014 Installing Intellij for Kotlin on Windows
00:44:35 \u2014 Kotlin Variables
01:01:09 \u2014 Kotlin Strings
01:23:03 \u2014 Kotlin Numbers & Operators
01:27:31 \u2014 Kotlin Functions
01:44:33 \u2014 Kotlin Conditional Logic
02:03:41 \u2014 Kotlin Collections
02:23:04 \u2014 Kotlin Loops
02:31:44 \u2014 Kotlin Nullability
02:50:05 \u2014 Kotlin Classes & Inheritance
03:18:17 \u2014 Kotlin Lambda
03:41:12 \u2014 Setting Up Android Emulator
03:53:02 \u2014 Dinner Decider App Part 1
04:14:24 \u2014 Dinner Decider App Part 2
04:38:07 \u2014 Dinner Decider App Part 3
04:49:01 \u2014 Installing to a Real Device from macOS
04:55:42 \u2014 Installing to a Real Device from Windows <\/div>\n<\/p><\/div>\n

Donn Felker \u2014 Freelancing for Software Developers<\/a><\/p>\n

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36 000 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
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\u041f\u043e\u043b\u043d\u044b\u0439 \u043a\u0443\u0440\u0441 2021 \u0433\u043e\u0434\u0430<\/p>\n

\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/b> <\/p>\n
0:00:00 Welcome
0:02:07 Installing IntelliJ
0:03:20 Creating your First Kotlin File
0:04:38 Updating the Kotlin Plugin
0:05:43 Hello World
0:06:49 Creating a Variable
0:10:06 Creating a Read only Variable
0:12:19 Providing a Type on a Variable
0:14:00 Basic Types: Numbers
0:21:14 Basic Types: String and Char
0:24:11 String Interpolation and Triple Quotes
0:29:26 Basic Types: Boolean
0:31:18 If\/Else Conditionals
0:36:25 One Line If\/Else Conditional
0:40:17 Understanding Truth Tables
0:46:08 Structural Equality
0:48:19 Referential Equality
0:50:46 Nullable Types
0:52:12 Nullable Safe Calls
0:55:48 The Elvis Operator
0:57:49 Your First Kotlin Function
1:03:29 Functions with Return Types
1:08:49 Functions inside of Functions
1:11:51 Single Line Expressions
1:15:59 Function Arguments
1:21:49 Named Parameters
1:26:14 Default Function Arguments
1:30:44 IDE Refactoring to New LInes and Named Arguments
1:32:13 Multiple Args with varargs
1:34:57 Function Overloading
1:38:30 Creating your First Kotlin Class
1:45:31 Class Primary Constructors
1:49:18 Multiple Class Constructors
1:57:18 Constructor Init Blocks
2:00:57 Class Properties
2:04:00 Read Class Properties
2:04:54 Overriding a Property Getter
2:06:35 Overriding a Property Setter
2:09:42 Multiple Properties in a Class
2:11:11 Class Functions
2:15:51 Companion Objects
2:21:32 How to Create a Singleton
2:29:09 Declaring Constants
2:36:09 The lateinit modifier
2:40:23 How to Nest Classes
2:43:57 Inner Classes
2:46:56 Creating an Enum
2:51:36 Enum Constructor Parameters
2:55:27 Abstract Functions in Kotlin
2:58:51 Iterating over Enum Values
3:00:04 Adding Static Methods to Enums
3:01:37 The When Statement (Kotlin Switch Statement)
3:08:19 Exhaustive vs Non-Exhaustive When
3:15:09 Data Classes
3:19:27 Data Class with Parameterless Constructor
3:20:40 Data Class: Component1-N functions
3:24:15 Destructuring Data Classes
3:27:47 Copying Data Class Instances
3:31:17 The Pair and Triple Data Classes
3:33:50 Protected Modifier for Variables
3:40:53 Protected Modifier for Functions
3:47:02 Internal Modifier for Classes
3:55:07 Abstract Classes
3:59:45 Implementing an Abstract Class
4:13:30 Understanding Abstractions with Abstract Classes
4:17:52 What interfaces are used for
4:26:28 Creating an Interface
4:27:32 Implementing an Interface
4:28:51 Real World Interface Example
4:35:39 Anonymous Interfaces
4:40:34 Creating Arrays
4:47:06 Creating Immutable Lists
4:52:46 Creating Mutable Lists
5:00:47 Filtering a List
5:06:28 Finding Items in a List
5:12:44 Using \u00abfilterNot\u00bb on a List
5:14:10 filterTo and filterNotTo on Lists
5:16:40 Flattening Lists and Arrays
5:19:39 Combining Immutable Lists
5:21:21 List vs Map
5:29:40 Map vs FlatMap
5:34:15 Set Data Structure (a List with no Duplicates)
5:39:05 For Loops
5:44:13 While Loops
5:47:59 For Each Loops
5:51:03 Combining Lists with the Union Operator
5:53:53 Iterating over a List with an Index
5:55:28 Ranges
5:56:59 Immutable Maps
6:00:49 Mutable Maps
6:08:29 Filtering and Transforming Maps
6:16:30 Using mapNotNull on a Map
6:20:22 Generating Large Sequences
6:23:11 Measuring Performance
6:31:33 Kotlin Sequences
6:44:19 List vs Set vs Map vs Sequence
6:49:25 Kotlin Ternary Operator: Single Line If
6:50:51 Double Bang!!! Operator
6:54:58 Using requireNotNull()
6:59:04 Using checkNotNull()
7:01:05 Filtering a List with filterNotNull()
7:02:20 Type Checking with ‘is’
7:08:52 Casting
7:11:36 Safe Casting with ‘as’
7:14:58 Generic Lists and Maps
7:19:50 Your First Generic Class
7:27:06 Throwing Exceptions
7:29:54 Creating a Custom Exception
7:32:44 Catching Exceptions with Try\/Catch
7:36:09 Catching Multiple Exception Types
7:40:43 Try\/Catch\/Finally blocks
7:44:52 Try\/Catch vs Try\/Finally
7:47:27 Creating a typealias
7:50:38 Extension Functions
7:59:14 Lazy Evaluation
8:02:26 Lazy Initializer Block
8:05:42 Packages and Imports
8:14:04 Type Inference
8:21:09 Simple Lambda Expressions
8:34:29 Lambdas as Function Parameters
8:40:23 Passing Values to Lambda Function Parameters
8:51:37 Underscore Parameters in Lamba Functions
8:54:24 The ‘it’ Paramter in Lambda Functions
8:56:38 Calling Kotlin from Java
8:59:39 Calling Java from Kotlin
9:04:51 Calling an Extension Function from Java
9:07:50 @JvmName Annotation
9:10:21 Top Level Main Functions
9:11:15 Kotlin REPL
9:13:52 Project: Setup
9:15:54 Project: Reading Input
9:20:16 Project: Calculator Logic
9:28:04 Project: Adding Validation
9:35:54 Project: Compiling to a Jar File and Execution
9:38:21 Kotlin Koans
9:40:09 Congratulations <\/div>\n<\/p><\/div>\n

CodingWithMitch<\/b><\/p>\n

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\u043a\u0430\u043d\u0430\u043b: CodingWithMitch<\/a><\/p>\n

14 000 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
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Stevdza-San<\/b><\/p>\n

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\u041a\u0430\u043d\u0430\u043b: Stevdza-San<\/a>
2020 \u0433\u043e\u0434<\/p>\n

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\u043a\u0430\u043d\u0430\u043b: Philipp Lackner<\/a><\/p>\n

Rahul Pandey<\/b><\/p>\n

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64 000 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
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Devslopes<\/a><\/p>\n

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4 500 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
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\u0423\u0447\u0438\u043c\u0441\u044f \u0432\u0430\u043b\u0438\u0434\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0444\u043e\u0440\u043c\u044b \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u0438, 2021 \u0433\u043e\u0434
\u041a\u0430\u043d\u0430\u043b \u0441 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0441\u0442\u044f\u043c\u0438: Devslopes<\/a><\/p>\n

\u041d\u0430 \u0440\u0443\u0441\u0441\u043a\u043e\u043c<\/h3>\n

Devcolibri<\/a><\/p>\n

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18 \u0443\u0440\u043e\u043a\u043e\u0432 \u043f\u043e 5-10 \u043c\u0438\u043d\u0443\u0442
2016 \u0433\u043e\u0434<\/p>\n

Start Android<\/a> <\/p>\n

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2017 \u0433\u043e\u0434<\/p>\n

\u0413\u043e\u0448\u0430 \u0414\u0443\u0434\u0430\u0440\u044c<\/b><\/p>\n

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\u041a\u0430\u043d\u0430\u043b: \u0413\u043e\u0448\u0430 \u0414\u0443\u0434\u0430\u0440\u044c<\/a><\/p>\n

Neco Ru<\/a><\/p>\n

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\u041a\u0443\u0440\u0441 \u043f\u043e KOTLIN \u0438 ANDROID STUDIO \u0434\u043b\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u0445 2021 \u0433\u043e\u0434\u0430<\/p>\n

alishev<\/a><\/p>\n

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40 000 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432
Kotlin \u0437\u0430 \u0447\u0430\u0441. \u0422\u0435\u043e\u0440\u0438\u044f \u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430
2021 \u0433\u043e\u0434<\/p>\n

\u0412\u043e\u0439\u0442\u0438 \u0432 IT \u0447\u0435\u0440\u0435\u0437 Minecraft \u0438 \u042f\u043d\u0434\u0435\u043a\u0441 \/ \u0412\u0441\u0451 \u043e Kotlin \u0438 Android \/ \u0418\u043d\u0442\u0435\u0440\u0432\u044c\u044e \u0441 Kotlin Developer<\/b><\/p>\n

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2019 \u0433\u043e\u0434<\/p>\n

JUG .ru<\/b><\/p>\n

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\u0420\u043e\u043c\u0430\u043d \u0415\u043b\u0438\u0437\u0430\u0440\u043e\u0432 \u00ab\u041a\u043e\u0440\u0443\u0442\u0438\u043d\u044b \u0432 Kotlin\u00bb, 2018 \u0433\u043e\u0434<\/p>\n

\u0415\u0449\u0435 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u043e\u043d\u0442\u043e\u043b\u044b<\/h3>\n

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