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Kotlin

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Checking Even or Odd Numbers with Kotlin

— Kotlin, Even Numbers, Odd Numbers, Modulo Operator, Conditional Statements

How to Use RxJava's zip Operator (Kotlin)

— RxJava, Kotlin, Observables

Exploring Null Checking with Kotlin's 'when' Expression

— Kotlin, Null Checking, Programming Language

Using Kotlin's repeat and Mock Data

— Kotlin, Programming, Mock Data

Kotlin's Type Aliases: Creating Custom Type Names

— Kotlin, Type Aliases, Custom Types

Understanding "Assignment can be lifted out of when" in Kotlin

— Kotlin, Programming

Using private set in Kotlin

— Kotlin, Programming

Using Jackson's @JsonIgnore to Ignore Properties (Kotlin)

— Jackson, Kotlin, Serialization

Saving an Object to SharedPreferences(with GSON)

— Android, SharedPreferences, Kotlin

Using Android's registerForActivityResult

— Android, Kotlin, registerForActivityResult

Exploring Kotlin's 'with' and its Usage

— Kotlin, Android Development

Solving ‘name’ in ‘enum’ is final and cannot be overridden (Kotlin)

— Kotlin, Enum, Programming

Looping through an Array in Kotlin and Including the Previous Value

— Kotlin, Programming

Kotlin Tips: Overriding equals

— Kotlin, Android Development

Understanding the @Expose Annotation in GSON

— GSON, Kotlin, Android

Getting Absolute Value in Kotlin with abs

— Kotlin, Absolute Value, Programming

Kotlin runBlocking Explained

— Kotlin, Coroutines, Concurrency

Understanding Kotlin Scope Functions: with

— Kotlin, Android Development, Scope Functions

Passing a Function as a Parameter with Kotlin

— Kotlin, Functions, Programming

Get the Current Year in Kotlin

— Kotlin, Android Development

The Difference Between HashMap and Map in Kotlin

— Kotlin, Android Development

Lazy Initialization in Kotlin With Some Examples

— Kotlin, Android Development

Reading an Android Text File Asset in Kotlin

— Kotlin, Android, File Handling

Using floor() in Kotlin

— Kotlin, Programming, Android Development

Removing Duplicates from an Array in Kotlin

— Kotlin, Android Development

Adding Reverse Lookup to a Kotlin Enum

— Kotlin, Enum, Android Development

Converting Kotlin Array to Java Varargs

— Kotlin, Java, Varargs

Kotlin: println vs print

— Kotlin, println, print

Difference Between delay and Thread.sleep in Kotlin

— Kotlin, Delay, Thread.sleep

Kotlin Coroutines: async/await vs. withContext

— Kotlin, Coroutines, Async/Await, withContext

Creating a Uri and Adding Parameters with Uri.parse and appendQueryParameter

— Android, Kotlin, Uri.parse, appendQueryParameter

Scraping Site Data with Jsoup (in Kotlin)

— Scraping, Jsoup, Web Scraping, Kotlin

Showing a Toast in Android

— Android, Kotlin, Toast

Opening Android Device Settings Programmatically with Kotlin

— Android, Kotlin, Device Settings

Getting the User's Current Timezone in Kotlin

— Kotlin, Android Development

Kotlin: object vs class

— Kotlin, Object, Class

Solving the `InvalidDefinitionException` Issue with Kotlin 1.8.10 and Jackson

— Kotlin, Android, Jackson, InvalidDefinitionException

Creating an Empty Drawable in Android

— Android, Kotlin, Drawable

Generating a Password in Kotlin

— Kotlin, Android Development, Password Generation

Using `finally` with `try catch` in Kotlin

— Kotlin, Error Handling

The Difference between compileSdkVersion and targetSdkVersion

— Android, Kotlin

Taking a Look at the UseCase Pattern in Kotlin

— Kotlin, Android Development

Using Kotlin's listOf, setOf and mapOf Functions

— Kotlin, Collections, Functional Programming

Kotlin's apply Explained

— Kotlin, Android Development

Using Kotlin's trim function

— Kotlin, String Manipulation

Kotlin's takeIf and takeUnless in Action

— Kotlin, Programming, Android Development

Using Abstract Classes in Kotlin

— Kotlin, Abstract Classes

Converting a List to a MutableList in Kotlin

— Kotlin, MutableList, Android Development

isEmpty vs isBlank in Kotlin

— Kotlin, Android Development

Using min and max in Kotlin

— Kotlin, Android Development

Using Kotlin's replace function

— Kotlin, String manipulation

Overriding toString in Kotlin

— Kotlin, Android Development

Checking For Multiple Cases with Kotlin's when

— Kotlin, Android Development

Understanding Kotlin's lateinit Modifier

— Kotlin, lateinit modifier

Synchronized vs Lock in Kotlin

— Kotlin, Concurrency

The Difference Between List and MutableList in Kotlin

— Kotlin, Lists, Mutable Lists

The Repository Pattern Explained (in Kotlin)

— Kotlin, Repository Pattern

Opening the Dialer App on Android Programmatically

— Android, Kotlin, Dialer App

Using return with when in Kotlin

— Kotlin, Android Development

Getting a Random List Item in Kotlin

— Kotlin, Random, List

Using Enums in Kotlin

— Kotlin, Enums

Understanding Kotlin's run Function

— Kotlin, Functions, Programming

An Overview of Null Checks in Kotlin

— Kotlin, Null Safety, Android Development

Kotlin's let Explained

— Kotlin, Android Development

Observing SharedPreferences Changes in Android

— Android, SharedPreferences, Kotlin

Using Kotlin Destructuring Declarations to Unpack a Pair or Triple

— Kotlin, Destructuring Declarations, Android Development

Creating Singletons in Kotlin

— Kotlin, Singleton, Design Pattern

Using HashMap in Kotlin

— Kotlin, HashMap, Android Development

Using itemsIndexed in Jetpack Compose

— Jetpack Compose, Android Development, Kotlin

Taking a Look at rememberCoroutineScope

— Android, Kotlin, Coroutine

How to Add Multiple Callbacks in a Composable Function in Kotlin

— Kotlin, Jetpack Compose, Callbacks

Creating a UUID in Kotlin

— Kotlin, UUID

Creating a NotificationChannel in Android

— Android, NotificationChannel, Kotlin

@DrawableRes in Jetpack Compose

— Jetpack Compose, Android Development, Kotlin

Adding Navigation to a Jetpack Compose Project

— Jetpack Compose, Navigation, Kotlin

Using AndroidView in Jetpack Compose

— Jetpack Compose, AndroidView, Kotlin

Using UseCases in Android Development

— Android, Kotlin, Architecture, UseCases

How to Create a Counter in Jetpack Compose

— Kotlin, Jetpack Compose

Using Retrofit with Kotlin Coroutines

— Kotlin, Coroutines, Retrofit

Taking a Look at Kotlin's Elvis Operator

— Kotlin, Elvis Operator

Using Kotlin's 'also'

— Kotlin, Programming, Development

Using Kotlin's 'when' Expression

— Kotlin, Programming, Android Development

Synchronized Methods in Kotlin

— Kotlin, Synchronization

Using Parcelize in Kotlin

— Kotlin, Parcelize

Exploring Kotlin Delegate Properties

— Kotlin, Delegate Properties, Android Development

Merging Two Arrays in Kotlin

— Kotlin, Arrays

Using Kotlin's 'repeat'

— Kotlin, Loop, Iteration

Kotlin's Null Safety: Preventing NullPointerExceptions

— Kotlin, Null Safety, Android Development

Reading and Writing Files in Kotlin

— Kotlin, Files

Using Room with Android

— Android, Kotlin, Room

How to Localize an App in Android

— Kotlin, Localization, Android Studio

Using RecyclerView in Android

— Android, Kotlin, RecyclerView

String Templates in Kotlin

— Kotlin, String Templates

Using Inline Functions in Kotlin

— Kotlin, Inline Functions

Companion Objects in Kotlin

— Kotlin, Companion Objects

Sealed Classes in Kotlin

— Kotlin, Sealed Classes

Using Lambda Expressions in Kotlin

— Kotlin, Lambda Expressions

Infix Functions in Kotlin

— Kotlin, Functions

How to Use Computed Properties in Kotlin

— Kotlin, Properties

Fixing the 'Specify a Valid Range of Job IDs for WorkManager to Use' Warning in Android Studio

— Android Studio, WorkManager, Kotlin

How to Use WorkManager in Android with Kotlin

— WorkManager, Kotlin

Different Ways to Loop Through an Array in Kotlin

— Kotlin, Arrays

How to Use a Try-Catch Block in Kotlin

— Kotlin, Exception Handling

How to Format Milliseconds into Minutes and Seconds in Kotlin

— Kotlin, Time Formatting

How to Subtract an Hour from the Current Date in Kotlin

— Kotlin, Date Manipulation, Java.time

How to Use Android’s HandlerThread in Kotlin

— Android, HandlerThread, Kotlin

How to Use BroadcastReceiver's goAsync() Method in Kotlin

— Kotlin, BroadcastReceiver, goAsync, Android Development

How to Use Tuples in Kotlin

— Kotlin, Tuples

Using Extension Functions in Kotlin

— Kotlin, Extension Functions

Checking if a Number is a Multiple of 5 in Kotlin

— Kotlin, Modulo Operator, Mathematical Operations

How to Clone a List in Kotlin

— Kotlin, Cloning a List, Shallow Copy

How to Clone an Object in Kotlin

— Kotlin, Cloning, Object

Using cancelAndJoin in Kotlin

— Kotlin, Coroutines, Cancellation

Using isActive in a Kotlin Coroutine

— Kotlin, Coroutines, Concurrent Programming

Kotlin's Use Function

— Kotlin, use function, resource management

Canceling a Kotlin Coroutine

— Kotlin, Coroutines, Cancellation

Getting a Random Boolean in Kotlin

— Kotlin, Boolean, Random

Validating Email Addresses in Kotlin

— Kotlin, Email Validation, Regular Expressions

How to Get Your App's Target SDK Version in Kotlin

— Kotlin, Android Development, SDK Version

How to Sort an Array of Strings Alphabetically in Kotlin

— Kotlin, Array, String, Sort

How to Convert to and from Base64 in Kotlin

— Kotlin, Base64, Encoding

Removing Empty Lines from a String in Kotlin

— Kotlin, String, Regular Expression

Converting a String to an Int in Kotlin

— Kotlin, String, Int

Shuffling Lists Randomly in Kotlin

— Kotlin, Lists, Shuffle

Chunking Lists in Kotlin

— Kotlin, Lists, Chunking

How to Get an Android Device's Battery Level Using BatteryManager

— Kotlin, Android, Battery

Filtering Lists in Kotlin using filter

— Kotlin, Lists, Filter

Checking if a Composable is rendering in a Preview

— Android, Jetpack, Compose, Kotlin

Using Kotlin Serialization in an Android Project

— Android, Serialization, Kotlin

Could not find method ksp() for arguments

— Android, Jetpack, Compose, Kotlin, KSP

CreationExtras must have a value by `SAVED_STATE_REGISTRY_OWNER_KEY`

— Android, Jetpack, Compose, Kotlin

Using Hex Colors in Jetpack Compose

— Android, Jetpack, Compose, Kotlin

Listening to Lifecycle Events in Jetpack Compose

— Android, Jetpack, Compose, Kotlin

Detecting long clicks/presses in Jetpack Compose

— Android, Jetpack, Compose, Kotlin

Showing devices in a Jetpack Compose Preview

— Android, Jetpack, Compose, Kotlin

Measuring Composable size using BoxWithConstraints

— Android, Jetpack, Compose, Kotlin

Add a hint/placeholder to a TextField in Compose

— Android, Jetpack, Compose, Kotlin

Do something with a delay using LaunchedEffect

— Android, Jetpack, Compose, Kotlin

Using derivedStateOf in Jetpack Compose

— Android, Jetpack, Compose, Kotlin

Adding ktlint to an Android Project

— Kotlin, Android