Getting to Know Kotlin for Android App Development

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Judging from the historical development of Android application development, Java is known as the main language in developing Android applications. However, it is also not true to say that Java is the only or best choice in building Android applications.

With the continuous development of existing technology, various programming languages ​​derived from Java have begun to emerge which of course attract the attention of developers . And one of the programming languages ​​derived from Java that is currently a favorite is Kotlin.

What is the reason? In addition to the fact that Kotlin list of afghanistan cell phone numbers is currently popular thanks to official support from Google, Kotlin also has many superior features compared to other programming languages.

What is Kotlin?
Kotlin is an open-source programming language developed by JetBrains for various platforms . However, this programming language is increasingly popular for building Android applications.

The Kotlin language runs on the Java Virtual Machine (JVM) platform, a platform that allows computers to run Java-based code, or code from other languages ​​that is compiled using Java.

In other words, Kotlin can implement a compile mechanism on Java, which is writing code and then running it on a platform that supports it ( Write Once Run Anywhere ). In fact, Kotlin can also be used together with Java. In other words, you can use Kotlin and Java at the same time to build one Android application.

The Kotlin programming language is classified as a statically typed language . This means that all variables entered into the program must first be identified as to their type. That way, errors that occur when writing code ( coding ) can be detected immediately. So that during the compile process , the program is completely free of errors .