java 教學

1. Spring and Java >> Updates to Spring Versions [spring.io] The Spring team is adopting Semantic Versioning for project modules, and Calendar Versioning for release trains. >> Java Feature Spotlight: Text Blocks [infoq.com] A comprehensive look at text blocks, scheduled to become a permanent language feature in Java SE 15. >> What is JDBC? [marcobehler.com] […] >>>

A handful of Spring configuration tips for getting the most out of application.properties files, and Spring Tools 4.6.1 is released. >>>

A quick look at building native images for Spring Boot apps with GraalVM, and a new series from Martin Fowler on source code branching patterns. >>>

A good intro to the new Kotlin DSL for Spring Integration, and a quick look at Java 14’s pattern-matching enhancement for the instanceof operator. >>>

An overview of RSocket channels for bi-directional data streaming, and a deep dive into authentication and authorization in Spring Security. >>>

A preview of Kubernetes support coming to Spring Boot 2.3, and a handful of Google Cloud tools to help you build and deploy Spring Boot microservices. >>>

This tutorial series is a beginner’s guide to data structures and algorithms in Java. You’ll learn:
How to recognize and use array and list data structures in your Java programs.
Which algorithms work best with different types of array and list data…

An overview of the RSocket request-stream messaging model, and a quick guide to writing a controller for Kubernetes clusters in Java using the Fabric8 API. >>>

A simple RSocket client built using Spring Shell and Spring Boot, and a deep dive into writing command-line tools in Java using GraalVM and the Picocli library. >>>