JRJosé Ramón (JR)inblog.programwithjr.com·Aug 25 · 8 min readWhat is the Garbage Collector AN INFORMAL DEFINITION Technical articles sometimes talk about Java garbage collector pauses. Like other languages with automatic memory management, Java has a process that runs periodically to free u00
JRJosé Ramón (JR)inblog.programwithjr.com·Jul 24 · 4 min readWeb Programming In Java 1. Introduction and Fundamentals: What is a Servlet? Base definition: A Servlet is not an external framework; it is a specialized Java class that is part of the official specification (belonging to t43JLA
JRJosé Ramón (JR)inblog.programwithjr.com·Apr 2 · 6 min readImproved Collections in Java 21Introduction In Java, there are three fundamental abstractions for grouping data: List<E>: Index-ordered collection that allows duplicates. Elements maintain their insertion position (ArrayList, Link00
JRJosé Ramón (JR)inblog.programwithjr.com·Jan 3 · 8 min readJava Data Types at a glanceJava Data Types Java requires specifying the data type when declaring a variable.This has two goals: To know how many memory locations are used. To know which operations can be performed on the data00
JRJosé Ramón (JR)inblog.programwithjr.com·Jul 22, 2025 · 7 min readHow to create a class - Best PracticesIntroduction We will explain how to create an object in Java. It has evolved from the old Javabeans to the use of features in the latest versions of the language. Setters and getters We have a Person 00