Do you want to know how to develop your skillset to become a Java Rockstar?

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!

1. JPA Mini Book

2. JVM Troubleshooting Guide

3. JUnit Tutorial for Unit Testing

4. Java Annotations Tutorial

5. Java Interview Questions

and many more ....

 

Updates on CDI 2.0

java-interview-questions-answers

CDI 2.0 is the next version of Contexts and Dependency Injection for the Java EE Platform and a candidate for inclusion in Java EE 8. It is being worked upon since September 2014 and moving pretty rapidly !                 Major goals for CDI 2.0 Alignment with Java SE 8 (of course!) Support for ...

Read More »

Really Too Bad that Java 8 Doesn’t Have Iterable.stream()

java-logo

This is one of the more interesting recent Stack Overflow questions: Why does Iterable not provide stream() and parallelStream() methods? At first, it might seem intuitive to make it straight-forward to convert an Iterable into a Stream, because the two are really more or less the same thing for 90% of all use-cases. Granted, the expert group had a strong ...

Read More »

The New Agile – Certifications

agile-logo

Last time we looked at how things came to be. How things converged around a group of software developers in a ski resort: There were actual experiments in the field with reported successes. There was a funnel for communication to spread those ideas. And now there was a joint vision and a name. The agile manifesto would still remain a ...

Read More »

Creating a REST API with Spring Boot and MongoDB

spring-interview-questions-answers

This year I greeted Christmas in a different fashion: I was a part of the Java Advent Calendar. Let’s boot up for Christmas: Spring Boot is an opinionated framework that simplifies the development of Spring applications. It frees us from the slavery of complex configuration files and helps us to create standalone Spring applications that don’t need an external servlet ...

Read More »

The Inconvenient Truth About Dynamic vs. Static Typing

software-development-2-logo

Sometimes there are these moments of truth. They happen completely unexpectedly, such as when I read this tweet: Good discussion of Facebook Flow – http://t.co/5KTKakDB0w — David J. Pearce (@whileydave) November 23, 2014 David is the author of the lesser-known but not at all lesser-interesting Whiley programming language, a language that has a lot of static type checking built in ...

Read More »

Good Enough

agile-logo

We hear a lot about building products which are “good enough” or “just barely good enough.” How do we know what “good enough” means for our customers?  No one really tells us. Different Perspectives of Good Enough There are several important ways to think about a product being good enough – for this article, we will limit the context for discussion to ...

Read More »

5 ways to initialize lazy relations and when to use them

java-interview-questions-answers

Lazy loading of relations between entities is a well established best practice in JPA. Its main goal is to retrieve only the requested entities from the database and load the related entities only if needed. That is a great approach, if we only need the requested entities. But it creates additional work and can be the cause of performance problems, ...

Read More »

One Jar To Rule Them All: Arquillian + Java 8

java-interview-questions-answers

With Java 8, a lot of new language improvements have been implemented for making life of developer easier. In my opinion, one of the greatest things it has Java 8 is that in some situations developed code looks more beautiful that using prior approaches, and I am referring in Lambdas and Method references. This post is not about learning these ...

Read More »

Gradle Goodness: Continue Build Even with Failed Tasks

gradle-logo

If we run a Gradle build and one of the tasks fails, the whole build stops immediately. So we have fast feedback of our build status. If we don’t want to this and want Gradle to execute all tasks, even though some might have failed, we use the command line option --continue. When we use the --continue command line option ...

Read More »
Do you want to know how to develop your skillset and become a ...

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!
Get ready to Rock!
To download the books, please verify your email address by following the instructions found on the email we just sent you.

THANK YOU!

Close