在2024.3 版本中,我们引入了对 Scala 3 中透明内联方法的支持。 我们继续推进对 Scala 宏的支持,现已提供对 Scala 2 宏类型的支持。 我们还改进了变量模式、生成器和文字形参的类型提示,以及下划线形参和 kind-projector 语法的类型信息。 sbt 项目的增强 ...
Let us see how to install the Yahoo’s Kafka manager as it has been implemented by Yahoo and now is provided by folks, so for Kafka installation, we first have to install Java, scala, and sbt on our system, So, for installing we first need to have the Java version 8 on our main ...
Kafka是一个分布式、支持分区的(partition)、多副本的(replica),基于zookeeper协调的分布式消息系统,它的最大的特性就是可以实时的处理大量数据以满足各种需求场景:比如基于hadoop的批处理系统、低延迟的实时系统、storm/Spark流式处理引擎,web/nginx日志、访问日志,消息服务等等,用scala语言编写,Linkedin于2010年贡献给了A...
Akka is a toolkit specializing in writing scalable applications that take full advantage of modern multicore processors. Many Akka concepts, such as its actor-based system, are discussed thoroughly. To build the project, the Scala Build Tool (SBT) is used, while the ScalaTest library is used ...
Now that I’ve already got your attention, I’d also like to review what’s exactly new in this Scala plugin version (in case you haven’t followed the EAP news.) Advanced Implicits Analyser One of the major new features is, of course, the advanced implicits analysis. Now...
Hello Richard,It's a process that IDEA uses to work with Maven. 0 Permanently deleted user Created July 12, 2017 20:05 How can we disable it? I'm working with Scala + SBT, so don't need Maven integration. 2 Please sign in to leave a comment.Didn...
object under the scala facet for modules. I am unable to find that since trying out the new version (which has broken other things as well). Where is it located? I used to use gen-idea because it let me set it programmatically in the sbt file and then share that ...
These are totally separate phases in the execution of an SBT build: each layer runs sequentially after the previous layer completes, with no overlap between them.Each of these layers is pretty deep and complicated:Trying to trace through the Layer 1 Scala code that is constructing the Seq[...
In addition to Scala, we use sbt (http://www.scala-sbt.org/) as the build tool for the examples in the book. Sbt not only does dependency management, but also helps us run our examples. Finally, it is recommended (but not required) to use an IDE to develop the different recipes. ...
In Sbt I doset Global / logLevel := Level.Errorand then I can see only the one error from the command line and have a clean output. I think we want to separate two things here: logging build output Where is the distinction? Logging Logging is everything you might need once you need...