In the article Specification Pattern, for the sake of sanity, I didn’t mention about an underlying component to nicely make that thing…
Category: Articles
Check if a String is a Pangram in Java | Baeldung
Learn how to determine if a Java String contains all of the letters in the alphabet
Java ArrayList vs Vector | Baeldung
Learn about the differences between the Java ArrayList and Vector classes
Java String Interview Questions | Baeldung
Prepare for your next Java interview. How many of these do you already know?
Integrating LDAP with Payara Server Guide
Integrating LDAP with Payara ServerThis guide explains and demonstrates how to integrate Lightweight Directory Access Protocol with Payara Server
Spring Boot Hibernate Tips
1. OverviewHibernate needs no introduction. It is the most popular ORM out there for Java.S…
The Right Flow For The Job: Which OAuth 2.0 Flow Should I Use?
What is What in OAuth 2.0OAuth 2.0 is a well-adopted delegated authorization framework which is…
Parsing Value from StreamCorruptedException: invalid stream header Message
It is a relatively common occurrence to see StreamCorruptedExceptions thrown with a “reason&quo…
10 Free Courses to learn Docker in 2019
I have been answering a lot of questions about what programmers should learn in 2019 and Docker Container is one of such skill. Docker and…
Java EE Observer Design Pattern Example
1. IntroductionHi Java Code Geeks fan! This article is about a Java EE Observer Design Pattern Exam…
Unit testing DynamoDB applications using JUnit5
In a previous post I had described the new AWS SDK for Java 2 which provides non-blocking IO support…
Testcontainers is a lightweight Java library for anything that can run in a Docker container – JAXenter
Looking for a Java library to support your Junit tests? Introducing Testcontainers, a lightweight library for anything that can run in a container.
14 YouTube Channels You Should Follow in 2019 – Thoughts on Java
Do you enjoy watching good lectures and conference talks about Java? Then here are 14 YouTube channels you shouldn’t miss.
Building Responsive Systems with Serverless, Event-driven Java
Asir Selvasingh, Richard Seroter discuss building a responsive Java system using an even-driven architecture with Boot, Event Hubs, Cosmos DB, App Service, PCF, Functions and Spring Cloud Functions.
5 Career Opportunities Senior Java Developers Can Pursue in 2019
If you are an experienced Java programmer which has done a good amount of coding and development i.e. someone with more than 5 to 8 years o…