出品|开源中国OpenJDK 的 JEP 445 提案正在努力简化 Java 的入门难度。这个提案主要是引入 “灵活的 Main 方法和匿名 Main 类” ，希望 Java 的学习过程能 ...

You’ll need to know one last Java quirk before you can get Hello World up and running: the file’s name. Because of Java’s class-first approach, the file you save your code in needs to be ...

Java beginner course part 1: Hello world! Traditionally, when learning any new programming language, the first thing a tutorial should demonstrate, is how to print “Hello World!” to the screen.

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