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How-To Spring
April 3, 2020January 13, 2021
Rocketzki

How to dockerize Spring Boot app?

Today I'm going to show you how to merge the power of containers implemented by Docker and Spring Boot application. I'm going to use app...
Theory Varia
April 1, 2020January 13, 2021
Rocketzki

What is the Big O notation? A little bit of theory.

I will give you a small portion of a theory today. Todays article will get you familiar with the concept of Big O notation. Let's...
Java Varia
February 22, 2020February 22, 2020
Rocketzki

On how to write code-smells-free code. Few tips, part II.

After my pilot article in this series here comes the second part. Enjou your reading! 1. Write small methods and remember about cyclomatic complexity! What...
Java Varia
February 8, 2020February 8, 2020
Rocketzki

On how to write code-smells-free code. Few tips, part I.

You are here because you want to be better at software craftmanship. You're at the right place. I will show you some examples of good...
How-To
December 27, 2019December 27, 2019
Rocketzki

Gradle – adding dependencies, writing custom tasks – How To

Hi programming enthusiasts! Today I will show you how to install InteliJ Idea, add Gradle support and how to use it. Enjoy your learning! What...
How-To Spring
December 21, 2019December 21, 2019
Rocketzki

Creating Spring Boot app with persisted login and Thymeleaf templates – How To

Hi coding enthusiasts! Web development is a huge part of the market and Spring Boot is the Java world answer to its needs. We can...
How-To Spring
November 22, 2019December 20, 2019
Rocketzki

Creating Spring Boot/Security app with persisted login in H2 db – How To

Hi coding enthusiasts! In this article I'm going to show you how to easily write Spring Boot application with authentication details stored within the database....
How-To Spring
November 19, 2019November 19, 2019
Rocketzki

Creating Spring Boot REST api app with basic authentication – How To

Hi Java enthusiasts! I will show you how to quickly create Spring Boot app which supports basic authentication and communicates via rest. Enjoy your reading!...
Java Project (Refactor)
September 30, 2019November 20, 2019
Rocketzki

Refactor a messy code – How To

Today, I'm going to show you how I have performed refactor process on some piece of code. There is an app - ITSM Tool demo...
Java
September 13, 2019October 3, 2019
Rocketzki

Java Streams – the reduce method

I'm going to describe another useful method from Stream package. The reduce method is called on a stream and returns us some value. For instance,...
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Categories

  • Java 9
    Articles concerning Java language, apps written on top of it and its ecosystem.

    Latest : How can good Unit Tests save your Dev’s well-being?

  • How-To 6
    here you can find articles that explain how to attain a certain effect - create project, use a framework, handle some well (or not well) known problems.

    Latest : How can good Unit Tests save your Dev’s well-being?

  • Spring 5
    Articles concerning the most widespread Java framework

    Latest : How to run local instance of Apache QPID server on JVM. AMQP broker configuration

  • Varia 3
    basically, everything that goes around the main topic but doesn't reach it.

    Latest : What is the Big O notation? A little bit of theory.

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