dataframe
kotlinx.coroutines
dataframe | kotlinx.coroutines | |
---|---|---|
3 | 59 | |
712 | 12,722 | |
2.9% | 0.3% | |
9.6 | 8.9 | |
5 days ago | 4 days ago | |
Kotlin | Kotlin | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
dataframe
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Plotting Financial Data in Kotlin with Kandy
For working with datasets (loading and processing), I use Kotlin DataFrame. It is a library designed for working with structured in-memory data, such as tabular or JSON. It offers convenient storage, manipulation, and data analysis with a convenient, typesafe, readable API. With features for data initialization and operations like filtering, sorting, and integration, Kotlin DataFrame is a powerful tool for data analytics. I also use the Kandy - Kotlin plotting library, designed specifically for full compatibility with Kotlin DataFrame. It brings many types of plots (including statistical) with rich customization options via a powerful Kotlin DSL. The best way to run all of this is Kotlin Notebook. It works out of the box, has native rendering of Kandy plots and DataFrame tables, and has IntelliJ IDEA support. It can also be run in Jupyter notebooks with a Kotlin kernel and on Datalore.
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How to use jvm libraries on Multiplatform (js related) project
kotlin-dataframe only supports JVM, it is not (yet) a multiplatform library and cannot be used in Kotlin/JS projects. https://github.com/Kotlin/dataframe/issues/24
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Kotlin Team AMA #3: Ask Us Anything
Kotlin DataFrame is a library for in-memory data manipulation
kotlinx.coroutines
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Gradle: from Newbie to Strong fundamentals
Now, let's consider an example. For instance, let's create a Kotlin/JVM project with kotlinx.coroutines library as a dependency.
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Add `statefulMap` and `statefulTransform` operator to Kotlin coroutines' Flow
Greetings community, I just submited a PR to Kotlin coroutines with two additional operators :
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Should I choose Kotlin over Java for a new project (backend)?
The harder parts of Kotlin are going to be things like kotlinx.coroutines, but that's just a library, not a core part of the language. It's about as hard to learn as a comparable library in another language, like the Task Parallel Library in .NET.
- kotlinx.coroutines 1.7.0 released
- Is it ok to have global scopes when the coroutine I'm starting has *nothing* to do with showing UI, nor do I care about its result?
- Release 1.7.0-Beta ยท Kotlin/kotlinx.coroutines
- Does the documentation of async{} and launch{} apply to each other? (Aside from the difference that async {} returned a Deferred)
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Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 2)
Kotlin has coroutines that are supported by the language and implemented by a library (the implementation remains platform-dependent): kotlinx.coroutines and a sandbox environment is available here to try it out.
- Kotlinx Coroutines for Kotlin 1.7.x
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Get value from coroutine function
That said, since it seems like you're doing UI stuff (Android?), you're best off doing all of the UI code in coroutines, using Dispatchers.Main as a context (as provided by one of the platform-specific coroutine libraries), since this will guarantee that your UI code will be safely run in the UI thread.
What are some alternatives?
kotlindl - High-level Deep Learning Framework written in Kotlin and inspired by Keras
kotlin-coroutines - Examples for coroutines design in Kotlin
spring-fu - Configuration DSLs for Spring Boot
kotlin - The Kotlin Programming Language.
multik - Multidimensional array library for Kotlin
compose-multiplatform - Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
KEEP - Kotlin Evolution and Enhancement Process
okio - A modern I/O library for Android, Java, and Kotlin Multiplatform.
Decompose - Kotlin Multiplatform lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI (Jetpack Compose, SwiftUI, JS React, etc.)
korim - Korim: Kotlin cORoutines IMaging, Bitmap and Vector graphics for Multiplatform Kotlin
kotlin-wrappers - Kotlin wrappers for popular JavaScript libraries
korio - Korio: Kotlin cORoutines I/O : Virtual File System + Async/Sync Streams + Async TCP Client/Server + WebSockets for Multiplatform Kotlin 1.3