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...
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...
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....
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!...
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 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,...
Java Streams – a first glance introducing map method
The functional-like possibilities introduced along with Java 8 have changed the language a lot. It made coding faster and more concise. We can briefly pour...
Functions, consumers, suppliers and predicates – let’s go functional!
As we've had our first glance on the functional-like programming features introduced in Java 8, we may take a look at some interfaces which are...
Functional interfaces and method references – the basics.
Lambda expressions introduced in Java 8 have changed the syntax drastically and speeded up the way we code. I can fell like it was yesterday...