Artykuły

Java Spring Spring boot

Spring Boot Actuator

One of the Spring Boot project is Spring Boot Actuator. This starter brings you production-ready features to help you monitor, gathering metrics, understanding traffic or […]
Czytaj całość
Java

How to use and how not to use Optional in Java

If you are bored by null checking objects and want to make your code more readable, you should consider using Optional class. It is a […]
Czytaj całość
Java Mobile

Thunkable fun with a drag-and-drop app builder

Are you programmer?Do you need no-code tool?Probably your answer is **no**. Sometimes you need a fast app prototype and sometimes a non-technical person asks you […]
Czytaj całość
Java Spring Spring boot

Spring Boot – more advanced (auto)configuration

In our first tutorial we showed you how to move your existing application (or set up new one) with Spring Boot. In this tutorial we want to […]
Czytaj całość
Java Spring Spring boot

Spring Boot – just run your application

Spring Boot is an framework, based on top of Spring Framework, to build Java applications as fast as snapping fingers. It provides things such as […]
Czytaj całość
Java Querydsl

A Quick introduction to Querydsl compared to JPA 2 Criteria Api

Querydsl is a Java open-source project that supports statically typed queries. It provides a typesafe querying layer on top of JPA, JDO, JDBC and other […]
Czytaj całość
Java

Functional programming in Java – introduction to Vavr.io

Vavr (formerly called Javaslang) is a functional library for Java 8+ that provides persistent data types and functional control structures. It enables writing Java code in […]
Czytaj całość
Java Spring

Spring AOP in practice – measure method execution time

In this article we will take a closer look at Aspect Oriented Programming (AOP) with a little help from Spring Framework. AOP is powerful tool […]
Czytaj całość
Java

Introduction to Ratpack

Ratpack is a set of Java libraries that enable writing efficient HTTP applications. It’s built on Netty event-driven networking engine. In some cases it may be considered as […]
Czytaj całość
Java Quality Assurance Cucumber

Custom formatters in Cucumber

I’ve been working with cucumber-java test framework for some time now and I must admit, I really like what is possible to achieve by using […]
Czytaj całość

Poznaj mageek of j‑labs i daj się zadziwić, jak może wyglądać praca z j‑People!

Skontaktuj się z nami