June 2017
Intermediate to advanced
400 pages
8h 44m
English
Content preview from Learning RxJava
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Creating a Kotlin file
In Intellij IDEA, import your Kotlin project, if you haven't already. Right-click on the /src/main/kotlin/ folder and navigate to New | Kotlin File/Class, as shown in the following figure:
Figure 12.1: Creating a new Kotlin file
In the following dialog, name the file Launcher and then click on OK. You should now see the Launcher.kt file in the Project pane. Double-click on it to open the editor. Write the following "Hello World" Kotlin code, as shown here, and then run it by clicking on the K icon in the gutter:
This ...
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