Kotlin and Java are both general-purpose, statically typed programming languages. In many ways, Kotlin is considered a replacement for Java. While it is not compatible with syntax, it isinteroperable with Java
In Kotlin, you can declare a property or variable as'lateinit'(short for “late initialization”) when you want to initialize a non-null value before you try to access it. This is particularly useful when working with dependency injection or when you’re certain that the variable will have ...
In Kotlin, the type system distinguishes between references that can hold null (nullable references) and those that cannot (non-null references). For example, a regular variable of type String can’t hold null. How to migrate effectively to Kotlin? Migration is one of the last things that ev...
A unit refers to the smallest testable part of an application, such as a method, function, or class. The purpose of unit testing is to isolate each unit of code and test it in isolation to ensure that it behaves as expected. The main objectives of unit testing are: Validation: Aims to...
**## 🛠️ Mockoon in a nutshell ** Mockoon is a tool that allows you create fake servers on your computer. It's like a robot that responds to requests from your applications, but without the need to connect to a real API. 💡 Said another way: If an app needs to communicate wi...
Kotlin has a standard and modern library. In Kotlin, the semicolons are exceptional. You can easily understand the code in Kotlin. Kotlin’s All-round Development Abilities Kotlin can be said as an all-rounder language since it provides support to multiple kinds of development. Here is an in...
Kotlin Coroutines 1. Overview In this tutorial, we’re going to understand the warning “inappropriate blocking method call”. We’ll learn why the IDE gives us that warning by first writing an inappropriate call and then what steps we can take to make an appropriate call. ...
When is headless not truly headless? Some companies claim to have put headless architecture in place, but they’ve neglected one important detail: they haven’t fully decoupled the front and back end. In other words, the head is still sloppily hanging by a thread. ...
KOTLIN_METADATA file open in File Viewer Plus Kotlin is aprogramming languagedeveloped by JetBrains. It is the primary programming language that developers use to create Android applications, inIDEssuch asGoogle Android Studio. When a developer packages a Kotlin-based app into an APK file, it is...
It is possible to create a clone of a data class in kotlin. When using copy, a shallow copy of the object is created. 1 2 3 4 5 data class Dog(var name: String, var age: String) val dog = Dog("Tom", "1") var dog2 = dog.copy() It is also possible to pass named paramet...