Android Authority

Java tutorial for beginners: Write a simple app with no previous experience

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...
GitHub

Oracle Certified Associate, Java SE 8 Programmer Tutorial

Oracle Certified Associate, Java SE 8 Programmer Tutorial Chapter 1 Java Building Blocks Chapter 2 Operators and Statements Chapter 3 Core Java APIs Chapter 4 Methods and Encapsulation Chapter 5 Class ...
InfoQ

OCP Oracle Certified Professional Java SE 8 Programmer Study Guide II-Review and Author Conversation

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...
IEEE

OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide: Exam 1Z0-815

This OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide: Exam 1Z0-815 and the Programmer II Study Guide: Exam 1Z0-816 were published before Oracle announced major changes to its OCP ...