To define a suspend function in Kotlin, you use thesuspendkeyword before the function name. Here’s a simple example of how to create a suspend function that simulates a delay: importkotlinx.coroutines.*suspend
Here is an example using bothget()andset()functions in Kotlin based on the syntax above. Output: Use Kotlin Set as a Private Modifier The default getters and setters have a public modifier. We can change this if we want to use the setter with the private modifier by using theprivatekey...
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 ...
In Kotlin, an object declaration is a way to define a singleton — a class with only one instance. So, the object declaration defines both the class and its single instance at the same time. “invoke” operator overloading In addition, the invoke operator is overloaded for the accreditation...
In this example,we use theString.repeat()method to repeat the “Hello World” string three timesand store the result in a new variable,repeated. 4. Using arepeat()Loop WithStringBuilder Kotlin provides another type of loop expression we can leverage: therepeat()loop. We can combine this loo...
In this tutorial, you shall learn how to repeat a given string for N times in Kotlin, using String.repeat() function, with examples.
Kotlin POST FORM data request with FuelIn the following example, we send a POST request with FORM data. FuelPostRequestForm.kt package com.zetcode import com.github.kittinunf.fuel.httpPost fun main() { val (_, _, result) = "https://httpbin.org/post" .httpPost(listOf("name" to "...
This was the Snake game in Kotlin and Swing. Author My name is Jan Bodnar, and I am a passionate programmer with extensive programming experience. I have been writing programming articles since 2007. To date, I have authored over 1,400 articles and 8 e-books. I possess more than ten yea...
The suspension capability is the most essential feature upon which all other Kotlin Coroutines concepts are built. Your main goal in this article will be to gain a solid understanding of how it works internally.
Basic Android and Kotlin experience 描述 Have you ever gone back to your code and understood nothing because it was too messy and unorganized? Have you spent tons of time trying to figure out what in the world have you written in that app? This has happened to me many times as well and...