Hey, this is my Java SE console app for managing campus stuff—students, courses, enrollments, grades, transcripts, and basic file ops like import/export/backup. It's menu-driven: you pick numbers to ...

EMT4J is a project that aims to simplify the Java version migration. At the moment, this project focuses on three LTS (i.e. Long-Term-Support) versions: 8, 11, 17 and 21. Therefore, if you want to ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Before there was EJB 3.0 and the annotation based approach to SOAP web services creation, there ...

嘿，你是不是也想学编程，但又担心软件太贵？别急，今天我就来给你推荐一些完全免费的编程软件，让你零成本入门编程。编程其实没那么神秘，只要选对工具，谁都能上手。想象一下，你坐在电脑前，敲几行代码就能创造出自己的小程序，那感觉多酷啊！