This is the tutorial bundle from Oracle Java SE tutorial homepage, last updated at 2021-2-10. The only modification is that I added this readme file. Publishing this repo as the download process from ...

Java turned 30 in 2025. That's a good time to look back, but also forward.

Overview JDBC is an important part of the Java API, as most real-world Java applications require a database. Learning Java ...

IBM stock plunged on Claude Code COBOL fears, but Jefferies says IBM’s watsonx is already modernizing mainframes with GenAI—read more now.

the BEST tips that EVERYONE FORGETS! here are some overpowered minecraft tips and tricks for enchanting, getting xp, survival ...

Java and JavaScript are entirely different languages despite their similar names. Java is compiled and widely used for ...

Abstract: Various software libraries and frameworks provide a variety of APIs to support secure coding. However, misusing these APIs can cost developers tremendous time and effort, introduce security ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Learning software development doesn’t seem much fun – you need to learn theoretical concepts, spend multiple hours in the code editor solving practice problems, face errors and look where you went ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...