In this tutorial, we will see how to take input from user in Kotlin. Example 1: Display String entered by user In this example, we will take the input from user and display it in the output. Here we are using readLine() function to read the string entere
Scannerto Get User Input in Java We can use theScannerto achieve our goal. We need to create an object of the class and passSystem.into its constructor because it opens anInputStreamto get input from the user. The next step is to use theScannerobject and call one of the following metho...
This tutorial will discuss the methods to get inputs from user multiple until a certain condition becomes true in Python. ADVERTISEMENT User Input Inside awhileLoop in Python3 If we want to keep asking for input from the user until they input the required value, we can use theinput()functio...
How to provide a message/alert to the user when the input window appears as to what to enter as user input? for example I want to tell the user to enter a character's na
First,install the kotlin plug-in in Plugins. If you are the latest AndroidStudio,you don't need to take this step,because this plug-in has been integrated. Second,configure kotlin in the build.gradle of theproject Third,configure 'kotlin-android' and 'kotlin-android-extensions' inapp's gra...
val input: String? We declare a variable of String data type. The trailing question mark tells Kotlin that the variable may be null. This time the data type has to be provided explicitly. print("Enter something: ") We print a prompt to the user. ...
dependencies { testImplementation(kotlin("test-junit")) implementation("com.github.kittinunf.fuel:fuel:2.3.1") } We need to add the fuel dependency. FuelGetRequest.kt package com.zetcode import com.github.kittinunf.fuel.httpGet fun main() { val (_, _, result) = "http://webcode.me"....
Using a Gson Library To parse JSON In Kotlin Gson is a popular library in Koltin to deal with the JSON Object. Google originally developed the library. It provides a simple and efficient way to serialize and manipulate the JSON objects. One advantage of this library is that it automatically ...
How to integrate HUAWEI Scan Kit (Default Mode- Kotlin)We use essential cookies for the website to function, as well as analytics cookies for analyzing and creating statistics of the website performance. To agree to the use of analytics cookies, click "Accept All". You can manage your ...
Learn how to build an API in Spring Boot and Kotlin that uses Twilio’s Programmable Voice to make an outbound phone call to a given contact.