RocktheJVM – Scala 3 New Features

学习 Scala 3 的新特性，无需重新学习这门语言。Scala 2 开发人员的短期课程。

发布 11/2022
MP4 | 视频：h264，1728×1080 | 音频：AAC，44.1 KHz，2 通道
类型：在线学习 | 语言：英语 | 时长：19 节课（4 小时 2 米）| 大小：423.7 MB

立即学习 Scala 3 的新特性。

如果您正在阅读本文，那么您就是一名 Scala 开发人员。除非您曾像《荒岛余生》中的汤姆·汉克斯那样，否则您就会知道 Scala 刚刚迈出了一大步：Scala 3 是该语言发展过程中的革命性一步，其中有许多变化可以简化我们作为开发人员的生活。其中很多。

让自己熟悉 Scala 3 的新特性可能是一个挑战，因为语言有太多的变化，网络上有数百万个地方描述点点滴滴，而你的时间是有限的。如果您像我一样，不想再花几十个小时在网上搜索或在 Rock the JVM 上重新学习升级后的 Scala 3 Essentials 和 Advanced 课程。

学习本课程后您将获得的技能

了解 Scala 语言和运行时是如何改变
的 使用 Scala 3 中的新抽象 在 Scala 3 中
使用新的简化语法 在 Scala 3 中
保持你的代码风格（如果保守）
将你在 Scala 3 中的代码风格更改为大括号和缩进（如果喜欢冒险）
削减在升级到 Scala 3 之前从您的代码中删除了 Scala 2 的
功能 使用新的导入功能更好地组织您的代码
与 Java 更好地互操作

本课程如何帮助您
引导您了解语言中的每一个重要变化，以便您知道在工作中该做什么
它为您提供与实际 Scala 项目相关的示例
它只为您提供所需的技巧，而无需重新学习基础知识
它组织了可能会影响您的更改，这样您就不会花时间问“这有什么关系？”
它会选择主题并对其进行排序，以便它们在您的脑海中点击

Learn Scala 3 new features without learning the language all over again. A short course for Scala 2 developers.

Released 11/2022
MP4 | Video: h264, 1728×1080 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 19 Lessons (4h 2m) | Size: 423.7 MB

Learn Scala 3 new features now.

If you’re reading this, you’re a Scala developer. Unless you’ve been like Tom Hanks in Cast Away, you know Scala just took a major leap: Scala 3 is a revolutionary step in the evolution of the language and there are lots of changes to simplify our lives as developers. LOTS of them.

Geting yourself familiar with Scala 3 new features can be a challenge, since there are so many changes in the language, a million places on the web describing bits and pieces, and your time is limited. If you’re like me, you don’t want to spend dozens of hours scouring the web or learning the upgraded Scala 3 Essentials and Advanced courses here on Rock the JVM all over again.

Skills you’ll get after taking this course

understand how the Scala language and runtime changed
use the new abstractions in Scala 3
use new simplified syntax in Scala 3
maintain your code style in Scala 3 (if conservative)
change your code style in Scala 3 to braceless and indentation (if adventurous)
cut the removed features of Scala 2 out of your code before upgrading to Scala 3
organize your code better with the new importing features
interoperate better with Java

How this course helps you
it walks you through each important change in the language so you know what to do at work
it gives you examples that are relevant for real Scala projects
it gives you just the tips you need, without going through basics all over again
it organizes the changes that will likely affect you, so that you won’t spend time asking “how is this relevant?”
it selects and sequences out the topics so they click in your head