在很久很久以前（上世纪 90 年代），那时候想跑一个 Web 服务得用 80 端口。但问题来了：80 端口是系统保留的，要管理员权限才能用。于是聪明的 Java 开发者想了个折中方案，既然 80 不行，那就来个“双八十”，也就是 8080，既保留了“HTTP”的象征，又能直接 ...

What just happened? Microsoft continues its tradition of making Windows a little more cumbersome with each monthly patch cycle. Following the October update, Windows 11 admins and developers are ...

Progress requires sacrifices and it often makes collateral damages. With that in mind, know that Flash is not the only victim of HTML5. Java is quick to climb the ...

If you encounter the Localhost refused to connect error message when running any web server on your local Windows 11/10 computer, then this post is intended to help ...

Java is a popular computing platform, but lately, Java is blamed for its security vulnerabilities. It is recommended by many to disable or completely uninstall Java. However, there are applications ...

Community driven content discussing all aspects of software development from DevOps to design patterns. WebAssembly was created to perform the highly complex and overwhelmingly sophisticated ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to install Jenkins and run the popular CI/CD tools is to simply download the ...

Some Mac users may need to install Java on their Apple Silicon equipped Mac – whether it’s an M1, M2, M3, or other M-series ARM chip – allowing them to run Java-based applications and software on ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Java 22 arrives with previews of scoped values, structured concurrency, stream gatherers, and the ability to execute multi-file programs. Java Development Kit 22, the next version of Java Standard ...