You’ve heard me right. It takes one keypress in IntelliJ to convert the Java file to Kotlin file. And in 99% of the cases, all the tests will still pass. You know what’s scarier? That works for the whole package, as well… Let me tell you a story. I have joined the project ...
Adding Kotlin to an existing Java Android project is easy. Just include a few Gradle dependencies, apply a plugin, and you can start programming in the language. For more advanced usage, including how to automatically convert Java code to Kotlin, check outGoogle's official documentation....
You can convert a Kotlin string to integer if you are building a program or application that accepts multiple parameters, and you want to ensure you only pass integer parameters.
In this article, We’ve seenhow to convert the string values into Float in Kotlin. And also how to handleif the string is containing the characters other than numbers. GitHub Kotlin Ternary Operator Published on Java Code Geeks with permission by Venkatesh Nukala, partner at ourJCG program. S...
Another effective way to convert a boolean to a string in Java is by using the Boolean.toString() method. This method is specifically designed for boolean values and returns the string representation of the boolean. Here’s a quick example: boolean flag = false; String result = Boolean.toStri...
fromJson method of the Gson object, the function parses the jsonString parameter and converts it into a Book object. Book::class.java argument specifies the target class type to which the JSON should be deserialized. Finally, we used dot notation to get and print the values of the JSON ...
After that configure your project. The easiest way to do this is to press Ctrl+Shift+A and find Configure Kotlin in Project item that will appear in autocomplete: To convert existing Java classes to Kotlin you need to find the command named Convert Java to Kotlin: ...
In this tutorial, you shall learn how to convert a given string to lowercase in Kotlin, using String.lowercase() function, with examples.
TeaVM is excellent for writing new Java applications targeting the browser, whereas JWebAssembly has a limited runtime and is good for writing new applications from scratch. CheerpJ doesn’t require any change to the application’s source code; it’s meant to convert existing Java applications to...
To use this, add this to your gradle build file: implementation 'org.osmdroid:osmdroid-shape:VERSION' In Kotlin val folder: List<Overlay> = ShapeConverter.convert(mapView, File(myshape)) mapView.overlayManager.addAll(folder) mapView.invalidate() Where myshape is a .shp file somewhere on th...