This tutorial series focuses on core Java – “Back to Basics”. We’re going to cover Java core concepts, collections, streams, IO and more.

本系列教程的重点是核心Java – “Back to Basics”。我们将介绍Java的核心概念、集合、流、IO等内容。

1. Get Started with Java

1.开始使用Java

If you are new to Java, this series will go over the basic syntax of the language, introduce classes and objects and a few simple examples of using common Java structures.

如果你是Java的新手，这个系列将讲述语言的基本语法，介绍类和对象，以及使用常见Java结构的一些简单例子。

2. Core Java Examples

2.核心Java实例

In this section, we’ll continue with more Core Java examples that show how to use the basic concepts of the language.

在本节中，我们将继续介绍更多的Core Java例子，展示如何使用该语言的基本概念。

3. Java Strings

3.Java 字符串

In this series, we’ll learn how to work with Strings with examples of common operations and conversions.

在这个系列中，我们将通过常见操作和转换的例子来学习如何使用字符串。

4. Java Concurrency

4.Java并发性

Concurrency is a large area in Java, but it’s also an important topic to understand. In this series, we’ll go over the core concepts and learn how to work with threads using practical examples.

并发是Java中的一个大领域，但它也是一个需要理解的重要话题。在这个系列中，我们将复习核心概念，并通过实际例子学习如何使用线程。