本文作者记录了一次代码中的踩坑经历，一行很简单的代码在不同的场景下可能也暗藏玄机，希望大家看完都有所收获。 首先请大家花点时间阅读以下的代码块，看看代码是否存在问题或者隐患。 PostTask.java 如果你已经发现了所有的问题和隐患，那么恭喜你 ...

Java interfaces are different from classes, and it’s important to know how to use their special properties in your Java programs. This tutorial introduces the difference between classes and interfaces ...

If you’ve read my Java 101 tutorial introducing static classes and inner classes, you should be familiar with the basics of working with nested classes in Java code. In this Java tip, you’ll learn ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Many developers get intimidated when they look at all the new APIs that accept lambda ...

So, I'm new to the whole Java and programming thing. I've been working my way through Thinking in Java and Just Java 2. So far, it has gone very well. I think the two resources complement each other ...

One of the most powerful uses of scripting languages is in "application automation", that is, the idea of automating a long sequence of steps such as: "select paragraph at cursor, indent 3" right, ...

Java is one of the most in-demand programming languages today and is used for the Internet of Things, APIs, in big data technologies, e-commerce websites, scientific applications, and more. It's even ...

Versant has enhanced Java support, including an Enterprise JavaBeans 3.0 application programming interface, in the new version of its object database. The Object Database 7.0 features a preview of the ...

An Australian software company has entered into the authentication-systems battle between Sun and Microsoft, claiming to have released the world's first Java-interface to Microsoft.NET My Services.