> For the complete documentation index, see [llms.txt](https://thinking.406sys.top/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://thinking.406sys.top/tags/pl/scala.md). # Scala 1. 分享篇文章： 6 Reasons Scala is Better Than Java\ 一篇介绍 scala 的软文... Both Scala and Java run on JVM. So their code must be compiled into bytecode before running on JVM. But Scala compiler supports an optimization technique called tail call recursion. The optimization makes the Scala code compile faster than Java code. ？？？ 几乎每个语言都有自己的狂热爱好者，他们在社区里推销自己想法时，往往把语言包装成 能解决各种问题的银弹。尤其是这些学术派语言... --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://thinking.406sys.top/tags/pl/scala.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.