Base Java Part 1, Base Java (3 Part Series) 1 Base Java Part 1 2 Base Java Part 2 (Class vs Object) 3 Base Java Part 3 (Datatypes In Java) This is a series covering Java basics, wh...

CORS, XSS and CSRF with examples in 10 minutes,This article should be your entry point for existing web security standards, most common web attacks and the methods to prevent them....

Java Number One in 2019?,End of the year! Some facts about Java in 2019! Is it good? Is it bad? Your thoughts? In 2019 Java is still number one on Tiobe index - https://www.tiobe.c...

Why not Java,Holy Wars in our profession are all too common. Proponents of different ecosystems find it hard to agree on which method, discipline, language, operating systems and t...

For Beginner, why Java is hard to work?, Recently I learned Java, and my thoughts summarized below. Java is one of the popular programming languages used today. Java has many excit...

What are design patterns?, High-level overview OOP (object-oriented programming) gurus once concluded that it’s pointless to reinvent the wheel every time you encounter a problem ...

Using Apache Kafka for horizontal scaling of a temporal document store?,Hi all, since about a year I'm reading a bunch of stuff about distributed systems, especially database syste...

Core Java Interview Questions, Q:- What is Java? Java is a general-purpose, high level, object-oriented programming language, and java is also platform independent. Java was origin...

5 Best courses to learn Apache Kafka for Java Programmers,Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the d...

Reflecting on My Fourth Semester of Teaching, Teaching Reflections (5 Part Series) 1 Reflecting on My First Semester of Teaching 2 Reflecting on My Second Semester of Teaching 3 Re...

Building an Event Listener SPI (Plugin) for KeyCloak,In this blog, I will talk about how to build an event listener plugin (called an SPI) for KeyCloak So, what is Keycloak? Keyclo...

How Do I Compare Strings In Java,This article is originally published at https://coderolls.com/compare-strings-in-java/ In this article you are going to learn how to compare string...