Kotlin Hadi Hariri Developer & Technical Evangelist - - PowerPoint PPT Presentation

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Feb 08, 2024 1.22k likes •1.63k views

Kotlin Hadi Hariri Developer & Technical Evangelist http://hadihariri.com http://twitter.com/hhariri Wednesday, April 24, 13 Kotlin is... Language Statically Typed Object Orientated Targets JVM Bytecode and JavaScript License Apache

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Kotlin

Hadi Hariri Developer & Technical Evangelist http://hadihariri.com http://twitter.com/hhariri

Wednesday, April 24, 13

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Kotlin is...

Targets License Language Current Status

Statically Typed Object Orientated Milestone 5 (M5.2) JVM Bytecode and JavaScript Apache 2 OSS License

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Why Kotlin?

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Beyond the Dogma

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Design Goals

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Design Goals

Full Java Interoperability

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Design Goals

Full Java Interoperability At least as fast as Java

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Design Goals

Full Java Interoperability At least as fast as Java Safer than Java

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Design Goals

Full Java Interoperability More concise than Java At least as fast as Java Safer than Java

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Design Goals

Full Java Interoperability More concise than Java At least as fast as Java Safer than Java Simpler than Scala

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Don’t compare me to Scala

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Kotlin JVM JavaScript Libraries Language

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Implicit imports

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Nothing is final

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Let’s dive in...

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What others are doing

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Other possibilities

JavaScript Scripting

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“Real World” Apps

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“Real World” Apps

Concentrate on value, not ceremony

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“Real World” Apps

Concentrate on value, not ceremony Enable, do not restrict

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“Real World” Apps

Concentrate on value, not ceremony Enable, do not restrict Tooling

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Playing with Kotlin

IDE Support Web Interface Source Code

http://github.com/Jetbrains/Kotlin IntelliJ IDEA via Plugin (Community Edition also) http://kotlin-demo.jetbrains.com

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More information

Home Page Twitter

@project_kotlin http://kotlin.jetbrains.org

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Thank you

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