This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

Java 16 introduced basic pattern matching with the finalized instanceof method. For more advanced features, like pattern matching in switch, record patterns, and guarded cases, you need Java 21+.

The clean code principles you'll learn in "Clean Code with Java examples 2021" actually apply to Python, C#, and PHP, as well. You can also dive deeper into Android development, if you like, in ...

Follow standard code naming conventions Simple and descriptive code names are much preferred to mysterious acronyms. When I see an acronym in an unfamiliar codebase, I usually don’t know what it ...