Kotlin Language Documentation ## Table of Contents Overview ..... 7 .Using Kotlin for Server-side Development ..... 7 Using Kotlin for Android Development ..... 9 .Kotlin JavaScript Overview Overview ..... 11 .Kotlin/Native for Native ..... 13 Kotlin for Data Science ..... 15 .Coroutines for asynchronous programming and more ..... 20 Multiplatform Programming ..... 21 What's What's New in Kotlin 1.1 ..... 24 What's New in Kotlin 1.2 ..... 35 What's New in Kotlin 1.3 ..... 44 Standard library ..... 50 Tooling ..... 52 Getting Started ..... 53

## Coroutines in Kotlin Andrey.Breslav@JetBrains.com This talk could have been named... • async/await/yield • fibers Suspendable Computations • [stackless] continuations ## Outline • Motivation/Examples Motivation/Examples • Solutions in other languages • Kotlin's Solution – Client code – Library code • Compiling Coroutines • Exception Handling • Appendix. Serializable Coroutines? ## “Legal” • All I’m |---|---|---| |Language restrictions|Use in special contexts 😢|Use anywhere 😢| |Implemented in|C#, Scala, Kotlin, ...|Quasar, Javaflow, ...| |Code transformation|Local (compiler magic) 😢|All over the place 😢|

Scrapy 1.3 documentation This documentation contains everything you need to know about Scrapy. Getting help Having trouble? We’d like to help! Try the FAQ – it’s got answers to some common questions. releases do not follow 3-numbers version and are generally released as dev suffixed versions, e.g. 1.3dev. Note With Scrapy 0.* series, Scrapy used odd-numbered versions for development releases [https://en you need Sphinx Python library. To install it and all its dependencies run pip install 'Sphinx >= 1.3' Compile the documentation To compile the documentation (to classic HTML output) run the following

1 Upgrading to conan 1.0 1.1 Command line changes ..... 3 1.2 Deprecations/removals ..... 4 1.3 Settings and profiles. Gcc/CLang versioning ..... 4 1.4 New features ..... 4 2 Introduction .. syntax • conan package_files command was replaced in conan 0.28 by conan export-pkg command. #### 1.3 Settings and profiles. Gcc/CLang versioning gcc and clang compilers have modified their versioning evaluated first and it can lead to get the version C/1.7. If package B has the requirement to C/[>1.3,<1.6], this one will be overwritten by the downstream one, it will output a version incompatibility

### Kotlin 1.4 Language Features Svetlana Isakova ### Kotlin 1.4 Language Features • SAM conversions for Kotlin classes • Explicit API mode • Trailing comma • Break and continue inside when expressions arguments • New type inference • Unified exception type for null checks ## SAM conversions for Kotlin interfaces ## SAM = Single abstract method interface Action { fun run() } ## SAM conversion runAction(Action action) { action.run(); } Kotlin: runAction { println("I'm Kotlin 1.3") } ## SAM conversion for a Kotlin interface Java: Kotlin: interface Action { fun run() } fun

p1_1.jpg) Kotlin Language Documentation ## Table of Contents Overview ..... 5 Using Kotlin for Server-side Development ..... 5 Using Kotlin for Android Development ..... 7 Kotlin JavaScript Overview Overview ..... 8 Kotlin/Native for Native ..... 9 Coroutines for asynchronous programming and more ..... 11 Multiplatform Programming ..... 12 What's New in Kotlin 1.1 ..... 14 What's What's New in Kotlin 1.2 ..... 23 What's Coming in Kotlin 1.3 ..... 29 Standard library ..... 33 Tooling ..... 35 Getting Started ..... 36 Basic Syntax ..... 36 Idioms ..... 42 Coding Conventions

## A Security Guide for Kotlin Developers  Overview.....1 Kotlin's Security Profile.....2 Most Common Security Attacks Attacks.....3 Top Kotlin Security Risk.....5 OWASP Mobile TOP 10 Mobile Risks.....10 Protect Your Kotlin Programs with Kiuwan.....11 A pragmatic, modern, and statically typed coding language that's essentially a Java alternative, Kotlin offers some key benefits for Java Virtual Machine (JVM) and Android app development while also being interoperable alongside Java. Kotlin language is general purpose

1a/p1_1.jpg) Kotlin Language Documentation 1.9.20 ## Table of Contents Kotlin Docs 61 Get started with Kotlin 61 Install Kotlin 61 Create your powerful application with Kotlin 61 Is anything anything missing? 63 Welcome to our tour of Kotlin! 63 Hello world 63 Variables 64 String templates 64 Practice 65 Next step 65 Basic types 65 Practice 66 Next step 67 Collections 67 List What's next? ..... 90 Kotlin Multiplatform ..... 90 Kotlin Multiplatform use cases ..... 91 Code sharing between platforms ..... 91 Get started ..... 92 Kotlin for server side ..... 92

[Image](/uploads/documents/0/8/1/e/081e9ca9c0ea84923096aa60831711f7/p1_1.jpg) • Introduction • What's new in v1.3 • Release notes • Key Concepts • Getting Started • Tutorials • Operations Guides • Commands Reference Marko Vukolic, Sharon Weed Cocco, Jason Yellick # What's new in v1.3 A quick rundown of the new features and documentation in the v1.3 release of Hyperledger Fabric: ## New features - MSP Implementation v1.1), but the v1.3 release marks the end of the old event hub. Applications using the old event hub must switch over to the new peer channel-based event service prior to upgrading to v1.3. ## New tutorials