
In Zookeeper, you will help a local zoo keep an eye on the condition of the animals that live there. This is a very beginner-friendly project, so it comes as no surprise that a lot of learners choose it as their first project. Whether you want to create mobile apps, become a web developer, or start a career in data science, these Kotlin projects will be a great addition to your learning journey. Currently, more than 95% of the top 1000 Android apps contain Kotlin code. In 2019, Google announced Kotlin as its preferred language for Android developers. If you are interested in developing mobile applications, Kotlin is a great choice. It has a wide variety of applications and is used in mobile - both Android and iOS – server-side and client-side web development and in data science. Kotlin is a modern cross-platform and multi-purpose programming language.

Our next topic is dedicated to one of the most loved programming languages - Kotlin. (原始内容 存档于).Today marks the third day of the Hour of Code celebration! If you missed our previous posts, check out the most popular Python and Java projects on JetBrains Academy. Today, at the Google I/O keynote, the Android team announced first-class support for Kotlin.

The Advent of Kotlin: A Conversation with JetBrains' Andrey Breslav.

?: ( Null coalescing operator ( 英语 : Null coalescing operator)) 通常稱為 艾维斯运算符 ( 英语 : Elvis operator)(Elvis operator):.Kotlin很明顯受到Java、C#、JavaScript、Scala、Groovy等语言的影响。例如Kotlin可以直接通过 println("Hello, $ //extensions, Unit fun String.
