First, we create a range of integers from zero to two using the “…” operator and then use the map() method with an anonymous function that accepts an underscore as its parameter and returns another list of two zeros. Since our outer map() method runs three times, the inner map() ...
This article shows how to create a snake game in Kotlin with Swing. The source code and the images are available at the author's GithubKotlin-Snake-Gamerepository. Snake Snakeis an older classic video game. It was first created in late 70s. Later it was brought to PCs. In this game th...
Get familiar with the project requirements and choose one of two scenerios to create a Kotlin Multiplatform (KMM) library.
We want to display our colors in a grid format. To achieve this, we will create aGridSpacingItemDecorationclass that will add spacing between our items. Create a new Kotlin file namedGridSpacingItemDecoration.ktand paste the following code: classGridSpacingItemDecoration(privatevalspanCount:Int,private...
In this tutorial, we’re going to use both data structures to explore various ways of addingListcontents into aSetin Kotlin. 2. Using a for Loop A straightforward way to transferListcontents into aSetis by using aforloopto iterate over theListand add each element to theSet: ...
(Kotlin) How to Create a Chatbot Last modified: 25 May 2023 What's a chatbot? It's a Space application that communicates with a Space user in its own Chats channel. A minimum viable bot must: Respond with a list of available commands when a user types / (slash) in the channel...
How to create an app in 2025 Written by Marie Pireddu on Monday 13 January 2025 This 7-step guide will help you to create a mobile app for Android, iOS or a PWA from scratch, in a very simple and intuitive way. To create a mobile app, you need an original project, expertise, time...
How to Create a Dating App: 7 Steps Plan To help you find the most appropriate approach to successful dating app development, here is a 7-step roadmap that may come in handy: Step 1. Define your niche Before creating a dating app from scratch, it’s very important to define the exact...
To iterate over elements in List of Lists in Kotlin, we can use nested for loop. In this tutorial, we will create a list of lists, and iterate over the elements of inner lists using for loop.
To remove all elements from aMutable Listin Kotlin, callclear()function on this list object. The syntax of MutableList.clear() function is </> Copy MutableList.clear() Example In the following program, we will create a mutable list with some elements in it. We shall then clear the content...