Kotlin

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3. Kotlin

Kotlin List

• The Ultimate Guide to Initializing Lists in Kotlin
• How to Create Lists in Kotlin
• How to Convert List to Map in Kotlin
• How to Filter a List in Kotlin
• How to Add Items to a List in Kotlin

Kotlin Object

• When and Where to Use the Kotlin Companion Object
• How to Clone Object in Kotlin
• Object vs Class in Kotlin
• How to Get the Instance of an Object in Kotlin

Kotlin ArrayList

• How to Add Items to Mutable and Immutable ArrayList in Kotlin

Kotlin Variable

• How to Check Kotlin Variable Type

Kotlin Integer

• How to Convert String to Int in Kotlin

Kotlin String

• How to Convert String to Int in Kotlin
• How to Split a String Into an Array in Kotlin
• How to Get SimpleName in Kotlin
• How to Concatenate Strings in Kotlin
• How to Format String in Kotlin

Kotlin Constructor

• Kotlin Private Constructor
• Difference Between Kotlin Init and Constructors
• How to Use of the Secondary Constructors in Kotlin

Kotlin Pattern

• How to Implement the Builder Pattern in Kotlin

Kotlin findViewById

• How to Use of findViewById Function in Kotlin

Kotlin Stack

• How to Use of Stack Data Structure in Kotlin

Kotlin runBlocking

• Kotlin runBlocking: Bridging the Non-Coroutine World With Coroutine Code

Kotlin Class

• How to Extend a Class Having Multiple Constructors in Kotlin
• Object vs Class in Kotlin

Kotlin Modulo

• How to Implement the Floor Modulo Function in Kotlin

Kotlin Coroutine

• Difference Between CoroutineScope and coroutineScope in Kotlin
• How to Create and Execute Coroutines in Kotlin

Kotlin Lock

• How to Use synchronized() and withLock() to Lock Shared Resources in Kotlin

Kotlin Spread

• Kotlin Spread Operator

Kotlin Sort

• How to Sort a Collection Using Multiple Fields in Kotlin

Kotlin Keyword

• How to Use the with Keyword in Kotlin
• Differences Between val and var in Kotlin
• Difference Between Open and Public Keywords in Kotlin
• How to Use the by Keyword in Kotlin
• The let Keyword in Kotlin

Kotlin Singleton

• How to Create a Singleton in Kotlin

Kotlin HTTP

• How to Create an HTTP Request in Kotlin

Kotlin JUnit

• How to Implicitly Infer the Type of Fail Method in JUnit 5

Kotlin Map

• How to Convert List to Map in Kotlin

Kotlin Function

• Kotlin flatMap() Function
• How to Use of Inline Functions in Kotlin
• How to Use of Scoping Functions in Kotlin
• Higher Order Functions in Kotlin
• How to Suspend Function in Kotlin

Kotlin Random

• How to Get a Random Number in Kotlin

Kotlin Android

• How to Print to Console in Android Studio

Kotlin Console

• How to Print to Console in Android Studio

Kotlin Reified

• How to Use the reified Keyword in Kotlin

Kotlin Operator

• The Difference Between Operators is and as in Kotlin
• How to Use the Elvis Operator in Kotlin
• How to Difference Between !! And ? Operators in Kotlin
• Ternary Conditional Operator in Kotlin

Kotlin Method

• Difference Between fold() and reduce() in Kotlin

Kotlin Constant

• How to Create Constants in Kotlin

Kotlin JSON

• How to Parse JSON String to Object in Kotlin

Kotlin MutableList

• How to Create an Empty Mutable List in Kotlin

Kotlin Static

• Equivalent of Java Static Functions in Kotlin
• How to Create and Use Static Variables in Kotlin

Kotlin Extension Function

• How to Differentiate the Extension Functions in Kotlin

Kotlin Exception

• How to Handle Exceptions in Kotlin

Kotlin Null

• How to Implement Null Check in Kotlin

Kotlin Listener

• How to Use setOnClickListener in Kotlin

Kotlin Generics

• Everything About Kotlin Generics

Kotlin Loop

• How to Get the Current Index of a forEach Loop in Kotlin
• How to Use forEach in Kotlin

Kotlin Sleep

• How to Sleep to Suspend a Thread's Execution in Kotlin

Kotlin Array

• Equivalent of Java String[] in Kotlin
• How to Initialize Array in Kotlin With Values

Kotlin Java

• How to Convert a Java File Code to Kotlin
• How to Convert a Kotlin Source File to a Java File

Kotlin Initialization

• How to Initialize Properties Using by Lazy and Lateinit in Kotlin

Kotlin KClass

• Equivalent of getClass() for KClass

Kotlin Set

• How to Getters and Setters in Kotlin

Kotlin Statement

• Swift if Let Statement Equivalent in Kotlin
• How to Implement a Switch Case Statement in Kotlin

Kotlin Data Class

• Kotlin Data Class Inheritance: Extend a Data Class